Difference between revisions of "PMID:20727918"

From OMPwiki
(Table edited by Tkveton via TableEdit)
(Table edited by Siegele via TableEdit)
 
(18 intermediate revisions by 3 users not shown)
Line 60: Line 60:
 
*NCBI Taxon ID: [http://www.ncbi.nlm.nih.gov/taxonomy?term=83333 83333]
 
*NCBI Taxon ID: [http://www.ncbi.nlm.nih.gov/taxonomy?term=83333 83333]
 
|
 
|
−
*Genotype of Reference Strain: ''SOS-R1 pNfsA uvrB<sup>+</sup>''
+
*Genotype of Reference Strain: ''SOS-R1 pNfsA uvrB+''
 
*Genotype of Experimental Strain : ''SOS-R1 pNfsA uvrB(del)''
 
*Genotype of Experimental Strain : ''SOS-R1 pNfsA uvrB(del)''
 
|
 
|
Line 73: Line 73:
 
LacZ transcript localization evidence
 
LacZ transcript localization evidence
 
|
 
|
−
Deletion of the uvrB nucleotide excision repair gene did not affect the SOS chromotest response;
 
 
Reference figure 2;
 
Reference figure 2;
−
NfsA (Ec)= 2-NO<sub>2</sub> nitroreductase only, from E. coli
+
NfsA (Ec)= 2-NO2 nitroreductase only, from E. coli;
 +
phenotype is unchanged. testing
  
 
|
 
|
Line 88: Line 88:
 
*NCBI Taxon ID: [http://www.ncbi.nlm.nih.gov/taxonomy?term=83333 83333]
 
*NCBI Taxon ID: [http://www.ncbi.nlm.nih.gov/taxonomy?term=83333 83333]
 
|
 
|
−
*Genotype of Reference Strain: ''SOS-R1 pNfsA uvrB<sup>+</sup>''
+
*Genotype of Reference Strain: ''SOS-R1 pNfsA uvrB+''
 
*Genotype of Experimental Strain : ''SOS-R1 pNfsA uvrB(del)''
 
*Genotype of Experimental Strain : ''SOS-R1 pNfsA uvrB(del)''
 
|
 
|
Line 101: Line 101:
 
LacZ transcript localization evidence
 
LacZ transcript localization evidence
 
|
 
|
−
Deletion of the uvrB nucleotide excision repair gene did not affect the SOS chromotest response;
 
 
Reference figure 2;  
 
Reference figure 2;  
−
NfsA (Kp)= 2-NO2 nitroreductase only, from K. pneumoniae
+
NfsA (Kp)= 2-NO2 nitroreductase only, from K. pneumonia;
 +
phenotype is unchanged
 
|
 
|
 
   
 
   
Line 115: Line 115:
 
*NCBI Taxon ID: [http://www.ncbi.nlm.nih.gov/taxonomy?term=83333 83333]
 
*NCBI Taxon ID: [http://www.ncbi.nlm.nih.gov/taxonomy?term=83333 83333]
 
|
 
|
−
*Genotype of Reference Strain: ''SOS-R1 pNfsB uvrB<sup>+</sup>''
+
*Genotype of Reference Strain: ''SOS-R1 pNfsB uvrB+''
 
*Genotype of Experimental Strain : ''SOS-R1 pNfsB uvrB(del)''
 
*Genotype of Experimental Strain : ''SOS-R1 pNfsB uvrB(del)''
 
|
 
|
Line 128: Line 128:
 
LacZ transcript localization evidence
 
LacZ transcript localization evidence
 
|
 
|
−
Deletion of the uvrB nucleotide excision repair gene did not affect the SOS chromotest response;
 
 
Reference figure 2;  
 
Reference figure 2;  
−
NfsB= 2-NO2 or 4-NO2 nitroreductase.
+
NfsB= 2-NO2 or 4-NO2 nitroreductase;
−
 
+
phenotype is unchanged
 
|
 
|
 
   
 
   
Line 143: Line 142:
 
*NCBI Taxon ID: [http://www.ncbi.nlm.nih.gov/taxonomy?term=83333 83333]
 
*NCBI Taxon ID: [http://www.ncbi.nlm.nih.gov/taxonomy?term=83333 83333]
 
|
 
|
−
*Genotype of Reference Strain: ''SOS-R1 pNemA uvrB<sup>+</sup>''
+
*Genotype of Reference Strain: ''SOS-R1 pNemA uvrB+''
 
*Genotype of Experimental Strain : ''SOS-R1 pNemA uvrB(del)''
 
*Genotype of Experimental Strain : ''SOS-R1 pNemA uvrB(del)''
 
|
 
|
 
*Reference Condition: +CB1954 (50 micromolar for 3 hours) compared to 0 micromolar CB1954
 
*Reference Condition: +CB1954 (50 micromolar for 3 hours) compared to 0 micromolar CB1954
 
|
 
|
−
OMP:0005020
+
OMP:0005024
 
|
 
|
−
increased basal expression of the SOS response
+
increased induced expression of the SOS response
 
|
 
|
 
ECO:0000297
 
ECO:0000297
Line 157: Line 156:
 
|
 
|
 
Reference figure 2;  
 
Reference figure 2;  
−
NemA= 4-NO2 nitroreductase only.
+
NemA= 4-NO2 nitroreductase only
 
|
 
|
 
   
 
   
Line 169: Line 168:
 
*NCBI Taxon ID: [http://www.ncbi.nlm.nih.gov/taxonomy?term=83333 83333]
 
*NCBI Taxon ID: [http://www.ncbi.nlm.nih.gov/taxonomy?term=83333 83333]
 
|
 
|
−
*Genotype of Reference Strain: ''SOS-R1 pYfkO uvrB<sup>+</sup>''
+
*Genotype of Reference Strain: ''SOS-R1 pYfkO uvrB+''
 
*Genotype of Experimental Strain : ''SOS-R1 pYfkO uvrB(del)''
 
*Genotype of Experimental Strain : ''SOS-R1 pYfkO uvrB(del)''
 
|
 
|
 
*Reference Condition: +CB1954 (50 micromolar for 3 hours) compared to 0 micromolar CB1954
 
*Reference Condition: +CB1954 (50 micromolar for 3 hours) compared to 0 micromolar CB1954
 
|
 
|
−
OMP:0005020
+
OMP:0005024
 
|
 
|
−
increased basal expression of the SOS response
+
increased induced expression of the SOS response
 
|
 
|
 
ECO:0000297
 
ECO:0000297
Line 195: Line 194:
 
*NCBI Taxon ID: [http://www.ncbi.nlm.nih.gov/taxonomy?term=83333 83333]
 
*NCBI Taxon ID: [http://www.ncbi.nlm.nih.gov/taxonomy?term=83333 83333]
 
|
 
|
−
*Genotype of Reference Strain: ''SOS-R1 pNfsA mutS<sup>+</sup>''
+
*Genotype of Reference Strain: ''SOS-R1 pNfsA mutS+''
 
*Genotype of Experimental Strain : ''SOS-R1 pNfsA mutS(del)''
 
*Genotype of Experimental Strain : ''SOS-R1 pNfsA mutS(del)''
 
|
 
|
Line 208: Line 207:
 
LacZ transcript localization evidence
 
LacZ transcript localization evidence
 
|
 
|
−
Deletion of the mutS mismatch repair gene did not affect the SOS chromotest response;
 
 
Reference figure 2;
 
Reference figure 2;
−
NfsA (Ec)= 2-NO<sub>2</sub> nitroreductase only, from E. coli
+
NfsA (Ec)= 2-NO2 nitroreductase only, from E. coli;
−
 
+
phenotype is unchanged
 
|
 
|
 
   
 
   
Line 223: Line 221:
 
*NCBI Taxon ID: [http://www.ncbi.nlm.nih.gov/taxonomy?term=83333 83333]
 
*NCBI Taxon ID: [http://www.ncbi.nlm.nih.gov/taxonomy?term=83333 83333]
 
|
 
|
−
*Genotype of Reference Strain: ''SOS-R1 pNfsA mutS<sup>+</sup>''
+
*Genotype of Reference Strain: ''SOS-R1 pNfsA mutS+''
 
*Genotype of Experimental Strain : ''SOS-R1 pNfsA mutS(del)''
 
*Genotype of Experimental Strain : ''SOS-R1 pNfsA mutS(del)''
 
|
 
|
Line 236: Line 234:
 
LacZ transcript localization evidence
 
LacZ transcript localization evidence
 
|
 
|
−
Deletion of the mutS mismatch repair gene did not affect the SOS chromotest response;
 
 
Reference figure 2;  
 
Reference figure 2;  
−
NfsA (Kp)= 2-NO2 nitroreductase only, from K. pneumoniae
+
NfsA (Kp)= 2-NO2 nitroreductase only, from K. pneumoniae;
 +
phenotype is unchanged
 
|
 
|
 
   
 
   
Line 250: Line 248:
 
*NCBI Taxon ID: [http://www.ncbi.nlm.nih.gov/taxonomy?term=83333 83333]
 
*NCBI Taxon ID: [http://www.ncbi.nlm.nih.gov/taxonomy?term=83333 83333]
 
|
 
|
−
*Genotype of Reference Strain: ''SOS-R1 pNfsB mutS<sup>+</sup>''
+
*Genotype of Reference Strain: ''SOS-R1 pNfsB mutS+''
 
*Genotype of Experimental Strain : ''SOS-R1 pNfsB mutS(del)''
 
*Genotype of Experimental Strain : ''SOS-R1 pNfsB mutS(del)''
 
|
 
|
Line 263: Line 261:
 
LacZ transcript localization evidence
 
LacZ transcript localization evidence
 
|
 
|
−
Deletion of the mutS mismatch repair gene did not affect the SOS chromotest response;
 
 
Reference figure 2;  
 
Reference figure 2;  
−
NfsB= 2-NO2 or 4-NO2 nitroreductase.
+
NfsB= 2-NO2 or 4-NO2 nitroreductase;
 +
phenotype is unchanged
 
|
 
|
 
   
 
   
Line 277: Line 275:
 
*NCBI Taxon ID: [http://www.ncbi.nlm.nih.gov/taxonomy?term=83333 83333]
 
*NCBI Taxon ID: [http://www.ncbi.nlm.nih.gov/taxonomy?term=83333 83333]
 
|
 
|
−
*Genotype of Reference Strain: ''SOS-R1 pNemA mutS<sup>+</sup>''
+
*Genotype of Reference Strain: ''SOS-R1 pNemA mutS+''
 
*Genotype of Experimental Strain : ''SOS-R1 pNemA mutS(del)''
 
*Genotype of Experimental Strain : ''SOS-R1 pNemA mutS(del)''
 
|
 
|
Line 290: Line 288:
 
LacZ transcript localization evidence
 
LacZ transcript localization evidence
 
|
 
|
−
Deletion of the mutS mismatch repair gene did not affect the SOS chromotest response;
 
 
Reference figure 2;  
 
Reference figure 2;  
−
NemA= 4-NO2 nitroreductase only.
+
NemA= 4-NO2 nitroreductase only;
 +
phenotype is unchanged
 
|
 
|
 
   
 
   
Line 304: Line 302:
 
*NCBI Taxon ID: [http://www.ncbi.nlm.nih.gov/taxonomy?term=83333 83333]
 
*NCBI Taxon ID: [http://www.ncbi.nlm.nih.gov/taxonomy?term=83333 83333]
 
|
 
|
−
*Genotype of Reference Strain: ''SOS-R1 pYfkO mutS<sup>+</sup>''
+
*Genotype of Reference Strain: ''SOS-R1 pYfkO mutS+''
 
*Genotype of Experimental Strain : ''SOS-R1 pYfkO mutS(del)''
 
*Genotype of Experimental Strain : ''SOS-R1 pYfkO mutS(del)''
 
|
 
|
Line 317: Line 315:
 
LacZ transcript localization evidence
 
LacZ transcript localization evidence
 
|
 
|
−
Deletion of the mutS mismatch repair gene did not affect the SOS chromotest response;
 
 
Reference figure 2;  
 
Reference figure 2;  
−
Yfko (Bs)= 4-NO2 nitroreductase only, from B. licheniformis
+
Yfko (Bs)= 4-NO2 nitroreductase only, from B. licheniformis;
 +
phenotype is unchanged
 
|
 
|
 
   
 
   
Line 331: Line 329:
 
*NCBI Taxon ID: [http://www.ncbi.nlm.nih.gov/taxonomy?term=83333 83333]
 
*NCBI Taxon ID: [http://www.ncbi.nlm.nih.gov/taxonomy?term=83333 83333]
 
|
 
|
−
*Genotype of Reference Strain: ''SOS-R1 pNfsA ada<sup>+</sup> ogt<sup>+</sup>''
+
*Genotype of Reference Strain: ''SOS-R1 pNfsA ada+ ogt+''
 
*Genotype of Experimental Strain : ''SOS-R1 pNfsA ada(del) ogt(del)''
 
*Genotype of Experimental Strain : ''SOS-R1 pNfsA ada(del) ogt(del)''
 
|
 
|
Line 344: Line 342:
 
LacZ transcript localization evidence
 
LacZ transcript localization evidence
 
|
 
|
−
Deletion of the ada and ogt DNA methyltransferase genes did not affect the SOS chromotest response;
 
 
Reference figure 2;
 
Reference figure 2;
−
NfsA (Ec)= 2-NO<sub>2</sub> nitroreductase only, from E. coli
+
NfsA (Ec)= 2-NO2 nitroreductase only, from E. coli;
−
 
+
phenotype is unchanged
 +
|
 +
 +
|-
 +
|
 +
a mutation or genetic difference within a strain
 +
|
 +
*Taxon: Escherichia coli
 +
*Strain: K-12
 +
*Substrain: SOS-R1
 +
*NCBI Taxon ID: [http://www.ncbi.nlm.nih.gov/taxonomy?term=83333 83333]
 +
|
 +
*Genotype of Reference Strain: ''SOS-R1 NfsA uvrB+ mutS+ ada+ ogt+''
 +
|
 +
*Reference Condition: -CB1954 (0 micromolar for 3 hours)
 +
*Experimental Condition: +CB1954 (50 micromolar for 3 hours)
 +
|
 +
OMP:0005024
 +
|
 +
increased induced expression of the SOS response
 +
|
 +
ECO:0000297
 +
|
 +
LacZ transcript localization evidence
 +
|
 +
Reference figure 2;
 +
NfsA (Ec)= 2-NO2 nitroreductase only, from E. coli
 
|
 
|
 
   
 
   
Line 359: Line 382:
 
*NCBI Taxon ID: [http://www.ncbi.nlm.nih.gov/taxonomy?term=83333 83333]
 
*NCBI Taxon ID: [http://www.ncbi.nlm.nih.gov/taxonomy?term=83333 83333]
 
|
 
|
−
*Genotype of Reference Strain: ''SOS-R1 pNfsA ada<sup>+</sup> ogt<sup>+</sup>''
+
*Genotype of Reference Strain: ''SOS-R1 pNfsA ada+ ogt+''
 
*Genotype of Experimental Strain : ''SOS-R1 pNfsA ada(del) ogt(del)''
 
*Genotype of Experimental Strain : ''SOS-R1 pNfsA ada(del) ogt(del)''
 
|
 
|
Line 372: Line 395:
 
LacZ transcript localization evidence
 
LacZ transcript localization evidence
 
|
 
|
−
Deletion of the ada and ogt DNA methyltransferase genes did not affect the SOS chromotest response;
 
 
Reference figure 2;  
 
Reference figure 2;  
−
NfsA (Kp)= 2-NO2 nitroreductase only, from K. pneumoniae
+
NfsA (Kp)= 2-NO2 nitroreductase only, from K. pneumoniae;
 +
phenotype is unchanged
 +
|
 +
 +
|-
 +
|
 +
a mutation or genetic difference within a strain
 +
|
 +
*Taxon: Escherichia coli
 +
*Strain: K-12
 +
*Substrain: SOS-R1
 +
*NCBI Taxon ID: [http://www.ncbi.nlm.nih.gov/taxonomy?term=83333 83333]
 +
|
 +
*Genotype of Reference Strain: ''SOS-R1 pNfsA uvrB+ mutS+ ada+ ogt+''
 +
|
 +
*Reference Condition: -CB1954 (0 micromolar for 3 hours)
 +
*Experimental Condition: +CB1954 (50 micromolar for 3 hours)
 +
|
 +
OMP:0005024
 +
|
 +
increased induced expression of the SOS response
 +
|
 +
ECO:0000297
 +
|
 +
LacZ transcript localization evidence
 +
|
 +
Reference figure 2;
 +
NfsA (Kp)= 2-NO2 nitroreductase only, from K. pneumonia
 
|
 
|
 
   
 
   
Line 386: Line 435:
 
*NCBI Taxon ID: [http://www.ncbi.nlm.nih.gov/taxonomy?term=83333 83333]
 
*NCBI Taxon ID: [http://www.ncbi.nlm.nih.gov/taxonomy?term=83333 83333]
 
|
 
|
−
*Genotype of Reference Strain: ''SOS-R1 pNfsB ada<sup>+</sup> ogt<sup>+</sup>''
+
*Genotype of Reference Strain: ''SOS-R1 pNfsB ada+ ogt+''
 
*Genotype of Experimental Strain : ''SOS-R1 pNfsB ada(del) ogt(del)''
 
*Genotype of Experimental Strain : ''SOS-R1 pNfsB ada(del) ogt(del)''
 
|
 
|
Line 399: Line 448:
 
LacZ transcript localization evidence
 
LacZ transcript localization evidence
 
|
 
|
−
Deletion of the ada and ogt DNA methyltransferase genes did not affect the SOS chromotest response;
 
 
Reference figure 2;  
 
Reference figure 2;  
−
NfsB= 2-NO2 or 4-NO2 nitroreductase.
+
NfsB= 2-NO2 or 4-NO2 nitroreductase;
 +
phenotype is unchanged
 +
|
 +
 +
|-
 +
|
 +
a mutation or genetic difference within a strain
 +
|
 +
*Taxon: Escherichia coli
 +
*Strain: K-12
 +
*Substrain: SOS-R1
 +
*NCBI Taxon ID: [http://www.ncbi.nlm.nih.gov/taxonomy?term=83333 83333]
 +
|
 +
*Genotype of Reference Strain: ''SOS-R1 pNfsB uvrB+ mutS+ ada+ ogt+''
 +
|
 +
*Reference Condition: -CB1954 (0 micromolar for 3 hours)
 +
*Experimental Condition: +CB1954 (50 micromolar for 3 hours)
 +
|
 +
OMP:0005024
 +
|
 +
increased induced expression of the SOS response
 +
|
 +
ECO:0000297
 +
|
 +
LacZ transcript localization evidence
 +
|
 +
Reference figure 2;
 +
NfsB= 2-NO2 or 4-NO2 nitroreductase
 
|
 
|
 
   
 
   
Line 413: Line 488:
 
*NCBI Taxon ID: [http://www.ncbi.nlm.nih.gov/taxonomy?term=83333 83333]
 
*NCBI Taxon ID: [http://www.ncbi.nlm.nih.gov/taxonomy?term=83333 83333]
 
|
 
|
−
*Genotype of Reference Strain: ''SOS-R1 pNemA ada<sup>+</sup> ogt<sup>+</sup>''
+
*Genotype of Reference Strain: ''SOS-R1 pNemA ada+ ogt+''
 
*Genotype of Experimental Strain : ''SOS-R1 pNemA ada(del) ogt(del)''
 
*Genotype of Experimental Strain : ''SOS-R1 pNemA ada(del) ogt(del)''
 
|
 
|
Line 426: Line 501:
 
LacZ transcript localization evidence
 
LacZ transcript localization evidence
 
|
 
|
−
Deletion of the ada and ogt DNA methyltransferase genes did not affect the SOS chromotest response;
 
 
Reference figure 2;  
 
Reference figure 2;  
−
NemA= 4-NO2 nitroreductase only.
+
NemA= 4-NO2 nitroreductase only;
 +
phenotype is unchanged
 
|
 
|
 
   
 
   
Line 440: Line 515:
 
*NCBI Taxon ID: [http://www.ncbi.nlm.nih.gov/taxonomy?term=83333 83333]
 
*NCBI Taxon ID: [http://www.ncbi.nlm.nih.gov/taxonomy?term=83333 83333]
 
|
 
|
−
*Genotype of Reference Strain: ''SOS-R1 pYfkO ada<sup>+</sup> ogt<sup>+</sup>''
+
*Genotype of Reference Strain: ''SOS-R1 NemA uvrB+ mutS+ ada+ ogt+''
 +
|
 +
*Reference Condition: -CB1954 (0 micromolar for 3 hours)
 +
*Experimental Condition: +CB1954 (50 micromolar for 3 hours)
 +
|
 +
OMP:0005024
 +
|
 +
increased induced expression of the SOS response
 +
|
 +
ECO:0000297
 +
|
 +
LacZ transcript localization evidence
 +
|
 +
Reference figure 2;
 +
NemA= 4-NO2 nitroreductase only
 +
|
 +
 +
|-
 +
|
 +
a mutation or genetic difference within a strain
 +
|
 +
*Taxon: Escherichia coli
 +
*Strain: K-12
 +
*Substrain: SOS-R1
 +
*NCBI Taxon ID: [http://www.ncbi.nlm.nih.gov/taxonomy?term=83333 83333]
 +
|
 +
*Genotype of Reference Strain: ''SOS-R1 pYfkO ada+ ogt+''
 
*Genotype of Experimental Strain : ''SOS-R1 pYfkO ada(del) ogt(del)''
 
*Genotype of Experimental Strain : ''SOS-R1 pYfkO ada(del) ogt(del)''
 
|
 
|
Line 453: Line 554:
 
LacZ transcript localization evidence
 
LacZ transcript localization evidence
 
|
 
|
−
Deletion of the ada and ogt DNA methyltransferase genes did not affect the SOS chromotest response;
+
Reference figure 2;
 +
Yfko (Bs)= 4-NO2 nitroreductase only, from B. licheniformis;
 +
phenotype is unchanged
 +
|
 +
 +
|-
 +
|
 +
a mutation or genetic difference within a strain
 +
|
 +
*Taxon: Escherichia coli
 +
*Strain: K-12
 +
*Substrain: SOS-R1
 +
*NCBI Taxon ID: [http://www.ncbi.nlm.nih.gov/taxonomy?term=83333 83333]
 +
|
 +
*Genotype of Reference Strain: ''SOS-R1 YfkO uvrB+ mutS+ ada+ ogt+''
 +
|
 +
*Reference Condition: -CB1954 (0 micromolar for 3 hours)
 +
*Experimental Condition: +CB1954 (50 micromolar for 3 hours)
 +
|
 +
OMP:0005024
 +
|
 +
increased induced expression of the SOS response
 +
|
 +
ECO:0000297
 +
|
 +
LacZ transcript localization evidence
 +
|
 
Reference figure 2;  
 
Reference figure 2;  
 
Yfko (Bs)= 4-NO2 nitroreductase only, from B. licheniformis
 
Yfko (Bs)= 4-NO2 nitroreductase only, from B. licheniformis
 +
|
 +
 +
|-
 +
|
 +
a mutation or genetic difference within a strain
 +
|
 +
*Taxon: Escherichia coli
 +
*Strain: K-12
 +
*Substrain: SOS-R1
 +
*NCBI Taxon ID: [http://www.ncbi.nlm.nih.gov/taxonomy?term=83333 83333]
 +
|
 +
*Genotype of Reference Strain: ''SOS-R1 NfsA uvrB(del)''
 +
|
 +
*Reference Condition: -CB1954 (0 micromolar for 3 hours)
 +
*Experimental Condition: +CB1954 (50 micromolar for 3 hours)
 +
|
 +
OMP:0005024
 +
|
 +
increased induced expression of the SOS response
 +
|
 +
ECO:0000297
 +
|
 +
LacZ transcript localization evidence
 +
|
 +
Reference figure 2; NfsA (Ec)= 2-NO2 nitroreductase only, from E. coli
 +
 +
test
 +
|
 +
 +
|-
 +
|
 +
a mutation or genetic difference within a strain
 +
|
 +
*Taxon: Escherichia coli
 +
 +
*Strain: K-12
 +
 +
*Substrain: SOS-R1
 +
 +
*[http://www.ncbi.nlm.nih.gov/taxonomy?term=83333 83333]
 +
|
 +
*Genotype of Reference Strain: ''SOS-R1 NfsA uvrB(del)''
 +
|
 +
*Reference Condition: -CB1954 (0 micromolar for 3 hours)
 +
 +
*Experimental Condition: +CB1954 (50 micromolar for 3 hours)
 +
|
 +
OMP:0005024
 +
|
 +
increased induced expression of the SOS response
 +
|
 +
ECO:0000297
 +
|
 +
LacZ transcript localization evidence
 +
|
 +
Reference figure 2; NfsA (Kp)= 2-NO2 nitroreductase only, from K. pneumonia
 +
|
 +
 +
|-
 +
|
 +
a mutation or genetic difference within a strain
 +
|
 +
*Taxon: Escherichia coli
 +
 +
*Strain: K-12
 +
 +
*Substrain: SOS-R1
 +
 +
*[http://www.ncbi.nlm.nih.gov/taxonomy?term=83333 83333]
 +
|
 +
*Genotype of Reference Strain: ''SOS-R1 NfsB uvrB(del)''
 +
|
 +
*Reference Condition: -CB1954 (0 micromolar for 3 hours)
 +
 +
*Experimental Condition: +CB1954 (50 micromolar for 3 hours)
 +
|
 +
OMP:0005024
 +
|
 +
increased induced expression of the SOS response
 +
|
 +
ECO:0000297
 +
|
 +
LacZ transcript localization evidence
 +
|
 +
Reference figure 2; NfsB= 2-NO2 or 4-NO2 nitroreductase
 +
|
 +
 +
|-
 +
|
 +
a mutation or genetic difference within a strain
 +
|
 +
*Taxon: Escherichia coli
 +
 +
*Strain: K-12
 +
 +
*Substrain: SOS-R1
 +
 +
*[http://www.ncbi.nlm.nih.gov/taxonomy?term=83333 83333]
 +
|
 +
*Genotype of Reference Strain: ''SOS-R1 NemA uvrB(del)''
 +
|
 +
*Reference Condition: -CB1954 (0 micromolar for 3 hours)
 +
 +
*Experimental Condition: +CB1954 (50 micromolar for 3 hours)
 +
|
 +
OMP:0005024
 +
|
 +
increased induced expression of the SOS response
 +
|
 +
ECO:0000297
 +
|
 +
LacZ transcript localization evidence
 +
|
 +
Reference figure 2; NemA= 4-NO2 nitroreductase only
 +
|
 +
 +
|-
 +
|
 +
a mutation or genetic difference within a strain
 +
|
 +
*Taxon: Escherichia coli
 +
 +
*Strain: K-12
 +
 +
*Substrain: SOS-R1
 +
 +
*[http://www.ncbi.nlm.nih.gov/taxonomy?term=83333 83333]
 +
|
 +
*Genotype of Reference Strain: ''SOS-R1 YfkO uvrB(del)''
 +
|
 +
*Reference Condition: -CB1954 (0 micromolar for 3 hours)
 +
 +
*Experimental Condition: +CB1954 (50 micromolar for 3 hours)
 +
|
 +
OMP:0005024
 +
|
 +
increased induced expression of the SOS response
 +
|
 +
ECO:0000297
 +
|
 +
LacZ transcript localization evidence
 +
|
 +
Reference figure 2; Yfko (Bs)= 4-NO2 nitroreductase only, from B. licheniformis
 +
|
 +
 +
|-
 +
|
 +
a mutation or genetic difference within a strain
 +
|
 +
*Taxon: Escherichia coli
 +
 +
*Strain: K-12
 +
 +
*Substrain: SOS-R1
 +
 +
*[http://www.ncbi.nlm.nih.gov/taxonomy?term=83333 83333]
 +
|
 +
*Genotype of Reference Strain: ''SOS-R1 NfsA mutS(del)''
 +
|
 +
*Reference Condition: -CB1954 (0 micromolar for 3 hours)
 +
 +
*Experimental Condition: +CB1954 (50 micromolar for 3 hours)
 +
|
 +
OMP:0005024
 +
|
 +
increased induced expression of the SOS response
 +
|
 +
ECO:0000297
 +
|
 +
LacZ transcript localization evidence
 +
|
 +
Reference figure 2; NfsA (Ec)= 2-NO2 nitroreductase only, from E. coli
 +
|
 +
 +
|-
 +
|
 +
a mutation or genetic difference within a strain
 +
|
 +
*Taxon: Escherichia coli
 +
 +
*Strain: K-12
 +
 +
*Substrain: SOS-R1
 +
 +
*[http://www.ncbi.nlm.nih.gov/taxonomy?term=83333 83333]
 +
|
 +
*Genotype of Reference Strain: ''SOS-R1 NfsA mutS(del)''
 +
|
 +
*Reference Condition: -CB1954 (0 micromolar for 3 hours)
 +
 +
*Experimental Condition: +CB1954 (50 micromolar for 3 hours)
 +
|
 +
OMP:0005024
 +
|
 +
increased induced expression of the SOS response
 +
|
 +
ECO:0000297
 +
|
 +
LacZ transcript localization evidence
 +
|
 +
Reference figure 2; NfsA (Kp)= 2-NO2 nitroreductase only, from K. pneumonia
 +
|
 +
 +
|-
 +
|
 +
a mutation or genetic difference within a strain
 +
|
 +
*Taxon: Escherichia coli
 +
 +
*Strain: K-12
 +
 +
*Substrain: SOS-R1
 +
 +
*[http://www.ncbi.nlm.nih.gov/taxonomy?term=83333 83333]
 +
|
 +
*Genotype of Reference Strain: ''SOS-R1 NfsB mutS(del)''
 +
|
 +
*Reference Condition: -CB1954 (0 micromolar for 3 hours)
 +
 +
*Experimental Condition: +CB1954 (50 micromolar for 3 hours)
 +
|
 +
OMP:0005024
 +
|
 +
increased induced expression of the SOS response
 +
|
 +
ECO:0000297
 +
|
 +
LacZ transcript localization evidence
 +
|
 +
Reference figure 2; NfsB= 2-NO2 or 4-NO2 nitroreductase
 +
|
 +
 +
|-
 +
|
 +
a mutation or genetic difference within a strain
 +
|
 +
*Taxon: Escherichia coli
 +
 +
*Strain: K-12
 +
 +
*Substrain: SOS-R1
 +
 +
*[http://www.ncbi.nlm.nih.gov/taxonomy?term=83333 83333]
 +
|
 +
*Genotype of Reference Strain: ''SOS-R1 NemA mutS(del)''
 +
|
 +
*Reference Condition: -CB1954 (0 micromolar for 3 hours)
 +
 +
*Experimental Condition: +CB1954 (50 micromolar for 3 hours)
 +
|
 +
OMP:0005024
 +
|
 +
increased induced expression of the SOS response
 +
|
 +
ECO:0000297
 +
|
 +
LacZ transcript localization evidence
 +
|
 +
Reference figure 2; NemA= 4-NO2 nitroreductase only
 +
|
 +
 +
|-
 +
|
 +
a mutation or genetic difference within a strain
 +
|
 +
*Taxon: Escherichia coli
 +
 +
*Strain: K-12
 +
 +
*Substrain: SOS-R1
 +
 +
*[http://www.ncbi.nlm.nih.gov/taxonomy?term=83333 83333]
 +
|
 +
*Genotype of Reference Strain: ''SOS-R1 YfkO mutS(del)''
 +
|
 +
*Reference Condition: -CB1954 (0 micromolar for 3 hours)
 +
 +
*Experimental Condition: +CB1954 (50 micromolar for 3 hours)
 +
|
 +
OMP:0005024
 +
|
 +
increased induced expression of the SOS response
 +
|
 +
ECO:0000297
 +
|
 +
LacZ transcript localization evidence
 +
|
 +
Reference figure 2; Yfko (Bs)= 4-NO2 nitroreductase only, from B. licheniformis
 +
|
 +
 +
|-
 +
|
 +
a mutation or genetic difference within a strain
 +
|
 +
*Taxon: Escherichia coli
 +
 +
*Strain: K-12
 +
 +
*Substrain: SOS-R1
 +
 +
*[http://www.ncbi.nlm.nih.gov/taxonomy?term=83333 83333]
 +
|
 +
*Genotype of Reference Strain: ''SOS-R1 NfsA ada(del) ogt(del)''
 +
|
 +
*Reference Condition: -CB1954 (0 micromolar for 3 hours)
 +
 +
*Experimental Condition: +CB1954 (50 micromolar for 3 hours)
 +
|
 +
OMP:0005024
 +
|
 +
increased induced expression of the SOS response
 +
|
 +
ECO:0000297
 +
|
 +
LacZ transcript localization evidence
 +
|
 +
Reference figure 2; NfsA (Ec)= 2-NO2 nitroreductase only, from E. coli
 +
|
 +
 +
|-
 +
|
 +
a mutation or genetic difference within a strain
 +
|
 +
*Taxon: Escherichia coli
 +
 +
*Strain: K-12
 +
 +
*Substrain: SOS-R1
 +
 +
*[http://www.ncbi.nlm.nih.gov/taxonomy?term=83333 83333]
 +
|
 +
*Genotype of Reference Strain: ''SOS-R1 NfsA ada(del) ogt(del)''
 +
|
 +
*Reference Condition: -CB1954 (0 micromolar for 3 hours)
 +
 +
*Experimental Condition: +CB1954 (50 micromolar for 3 hours)
 +
|
 +
OMP:0005024
 +
|
 +
increased induced expression of the SOS response
 +
|
 +
ECO:0000297
 +
|
 +
LacZ transcript localization evidence
 +
|
 +
Reference figure 2; NfsA (Kp)= 2-NO2 nitroreductase only, from K. pneumonia
 +
|
 +
 +
|-
 +
|
 +
a mutation or genetic difference within a strain
 +
|
 +
*Taxon: Escherichia coli
 +
 +
*Strain: K-12
 +
 +
*Substrain: SOS-R1
 +
 +
*[http://www.ncbi.nlm.nih.gov/taxonomy?term=83333 83333]
 +
|
 +
*Genotype of Reference Strain: ''SOS-R1 NfsB ada(del) ogt(del)''
 +
|
 +
*Reference Condition: -CB1954 (0 micromolar for 3 hours)
 +
 +
*Experimental Condition: +CB1954 (50 micromolar for 3 hours)
 +
|
 +
OMP:0005024
 +
|
 +
increased induced expression of the SOS response
 +
|
 +
ECO:0000297
 +
|
 +
LacZ transcript localization evidence
 +
|
 +
Reference figure 2; NfsB= 2-NO2 or 4-NO2 nitroreductase
 +
|
 +
 +
|-
 +
|
 +
a mutation or genetic difference within a strain
 +
|
 +
*Taxon: Escherichia coli
 +
 +
*Strain: K-12
 +
 +
*Substrain: SOS-R1
 +
 +
*[http://www.ncbi.nlm.nih.gov/taxonomy?term=83333 83333]
 +
|
 +
*Genotype of Reference Strain: ''SOS-R1 NemA ada(del) ogt(del)''
 +
|
 +
*Reference Condition: -CB1954 (0 micromolar for 3 hours)
 +
 +
*Experimental Condition: +CB1954 (50 micromolar for 3 hours)
 +
|
 +
OMP:0005024
 +
|
 +
increased induced expression of the SOS response
 +
|
 +
ECO:0000297
 +
|
 +
LacZ transcript localization evidence
 +
|
 +
Reference figure 2; NemA= 4-NO2 nitroreductase only
 +
|
 +
 +
|-
 +
|
 +
a mutation or genetic difference within a strain
 +
|
 +
*Taxon: Escherichia coli
 +
 +
*Strain: K-12
 +
 +
*Substrain: SOS-R1
 +
 +
*[http://www.ncbi.nlm.nih.gov/taxonomy?term=83333 83333]
 +
|
 +
*Genotype of Reference Strain: ''SOS-R1 YfkO ada(del) ogt(del)''
 +
|
 +
*Reference Condition: -CB1954 (0 micromolar for 3 hours)
 +
 +
*Experimental Condition: +CB1954 (50 micromolar for 3 hours)
 +
|
 +
OMP:0005024
 +
|
 +
increased induced expression of the SOS response
 +
|
 +
ECO:0000297
 +
|
 +
LacZ transcript localization evidence
 +
|
 +
Reference figure 2; Yfko (Bs)= 4-NO2 nitroreductase only, from B. licheniformis
 +
|
 +
 +
|-
 +
|
 +
a mutation or genetic difference within a strain
 +
|
 +
*Taxon: Escherichia coli
 +
 +
*Strain: K-12
 +
 +
*Substrain: SOS-R1
 +
 +
*[http://www.ncbi.nlm.nih.gov/taxonomy?term=83333 83333]
 +
|
 +
*Genotype of Reference Strain: ''SOS-R1 NfsA uvrB+''
 +
 +
*Genotype of Experimental Strain: ''SOS-R1 NfsA uvrB(del)''
 +
|
 +
*Reference Condition: 5-nitrofuran nitrofurazone (5 micromolar for 3 hours compared to 0 micromolar)
 +
|
 +
OMP:0005024
 +
|
 +
increased induced expression of the SOS response
 +
|
 +
ECO:0000297
 +
|
 +
LacZ transcript localization evidence
 +
|
 +
Reference figure 3; NfsA (Ec)= 2-NO2 nitroreductase only, from E. coli
 +
|
 +
 +
|-
 +
|
 +
a mutation or genetic difference within a strain
 +
|
 +
*Taxon: Escherichia coli
 +
 +
*Strain: K-12
 +
 +
*Substrain: SOS-R1
 +
 +
*[http://www.ncbi.nlm.nih.gov/taxonomy?term=83333 83333]
 +
|
 +
*Genotype of Reference Strain: ''SOS-R1 NfsA uvrB+''
 +
 +
*Genotype of Experimental Strain: ''SOS-R1 NfsA uvrB(del)''
 +
|
 +
*Reference Condition: 5-nitrofuran nitrofurazone (5 micromolar for 3 hours compared to 0 micromolar)
 +
|
 +
OMP:0005024
 +
|
 +
increased induced expression of the SOS response
 +
|
 +
ECO:0000297
 +
|
 +
LacZ transcript localization evidence
 +
|
 +
Reference figure 3; NfsA (Kp)= 2-NO2 nitroreductase only, from K. pneumonia
 +
|
 +
 +
|-
 +
|
 +
a mutation or genetic difference within a strain
 +
|
 +
*Taxon: Escherichia coli
 +
 +
*Strain: K-12
 +
 +
*Substrain: SOS-R1
 +
 +
*[http://www.ncbi.nlm.nih.gov/taxonomy?term=83333 83333]
 +
|
 +
*Genotype of Reference Strain: ''SOS-R1 NfsB uvrB+''
 +
 +
*Genotype of Experimental Strain: ''SOS-R1 NfsB uvrB(del)''
 +
|
 +
*Reference Condition: 5-nitrofuran nitrofurazone (5 micromolar for 3 hours compared to 0 micromolar)
 +
|
 +
OMP:0005024
 +
|
 +
increased induced expression of the SOS response
 +
|
 +
ECO:0000297
 +
|
 +
LacZ transcript localization evidence
 +
|
 +
Reference figure 3; NfsB= 2-NO2 or 4-NO2 nitroreductase
 +
|
 +
 +
|-
 +
|
 +
a mutation or genetic difference within a strain
 +
|
 +
*Taxon: Escherichia coli
 +
 +
*Strain: K-12
 +
 +
*Substrain: SOS-R1
 +
 +
*[http://www.ncbi.nlm.nih.gov/taxonomy?term=83333 83333]
 +
|
 +
*Genotype of Reference Strain: ''SOS-R1 NemA uvrB+''
 +
 +
*Genotype of Experimental Strain: ''SOS-R1 NemA uvrB(del)''
 +
|
 +
*Reference Condition: 5-nitrofuran nitrofurazone (5 micromolar for 3 hours compared to 0 micromolar)
 +
|
 +
OMP:0005024
 +
|
 +
increased induced expression of the SOS response
 +
|
 +
ECO:0000297
 +
|
 +
LacZ transcript localization evidence
 +
|
 +
Reference figure 3; NemA= 4-NO2 nitroreductase only
 +
|
 +
 +
|-
 +
|
 +
a mutation or genetic difference within a strain
 +
|
 +
*Taxon: Escherichia coli
 +
 +
*Strain: K-12
 +
 +
*Substrain: SOS-R1
 +
 +
*[http://www.ncbi.nlm.nih.gov/taxonomy?term=83333 83333]
 +
|
 +
*Genotype of Reference Strain: ''SOS-R1 YfkO uvrB+''
 +
 +
*Genotype of Experimental Strain: ''SOS-R1 YfkO uvrB(del)''
 +
|
 +
*Reference Condition: 5-nitrofuran nitrofurazone (5 micromolar for 3 hours compared to 0 micromolar)
 +
|
 +
OMP:0005024
 +
|
 +
increased induced expression of the SOS response
 +
|
 +
ECO:0000297
 +
|
 +
LacZ transcript localization evidence
 +
|
 +
Reference figure 3; Yfko (Bs)= 4-NO2 nitroreductase only, from B. licheniformis
 +
|
 +
 +
|-
 +
|
 +
a mutation or genetic difference within a strain
 +
|
 +
*Taxon: Escherichia coli
 +
 +
*Strain: K-12
 +
 +
*Substrain: SOS-R1
 +
 +
*[http://www.ncbi.nlm.nih.gov/taxonomy?term=83333 83333]
 +
|
 +
*Genotype of Reference Strain: ''SOS-R1 NfsA uvrB+''
 +
 +
*Genotype of Experimental Strain: ''SOS-R1 NfsA uvrB(del)''
 +
|
 +
*Reference Condition: 5-nitroimidazole metronidazole (5 micromolar for 3 hours compared to 0 micromolar)
 +
|
 +
OMP:0005023
 +
|
 +
presence of an SOS response
 +
|
 +
ECO:0000297
 +
|
 +
LacZ transcript localization evidence
 +
|
 +
Reference figure 3; NfsA (Ec)= 2-NO2 nitroreductase only, from E. coli; phenotype is unchanged
 +
|
 +
 +
|-
 +
|
 +
a mutation or genetic difference within a strain
 +
|
 +
*Taxon: Escherichia coli
 +
 +
*Strain: K-12
 +
 +
*Substrain: SOS-R1
 +
 +
*[http://www.ncbi.nlm.nih.gov/taxonomy?term=83333 83333]
 +
|
 +
*Genotype of Reference Strain: ''SOS-R1 NfsA uvrB+''
 +
 +
*Genotype of Experimental Strain: ''SOS-R1 NfsA uvrB(del)''
 +
|
 +
*Reference Condition: 5-nitroimidazole metronidazole (5 micromolar for 3 hours compared to 0 micromolar)
 +
|
 +
OMP:0005023
 +
|
 +
presence of an SOS response
 +
|
 +
ECO:0000297
 +
|
 +
LacZ transcript localization evidence
 +
|
 +
Reference figure 3; NfsA (Kp)= 2-NO2 nitroreductase only, from K. pneumonia; phenotype is unchanged
 +
|
 +
 +
|-
 +
|
 +
a mutation or genetic difference within a strain
 +
|
 +
*Taxon: Escherichia coli
 +
 +
*Strain: K-12
 +
 +
*Substrain: SOS-R1
 +
 +
*[http://www.ncbi.nlm.nih.gov/taxonomy?term=83333 83333]
 +
|
 +
*Genotype of Reference Strain: ''SOS-R1 NfsB uvrB+''
 +
 +
*Genotype of Experimental Strain: ''SOS-R1 NfsB uvrB(del)''
 +
|
 +
*Reference Condition: 5-nitroimidazole metronidazole (5 micromolar for 3 hours compared to 0 micromolar)
 +
|
 +
OMP:0005023
 +
|
 +
presence of an SOS response
 +
|
 +
ECO:0000297
 +
|
 +
LacZ transcript localization evidence
 +
|
 +
Reference figure 3; NfsB= 2-NO2 or 4-NO2 nitroreductase; phenotype is unchanged
 +
|
 +
 +
|-
 +
|
 +
a mutation or genetic difference within a strain
 +
|
 +
*Taxon: Escherichia coli
 +
 +
*Strain: K-12
 +
 +
*Substrain: SOS-R1
 +
 +
*[http://www.ncbi.nlm.nih.gov/taxonomy?term=83333 83333]
 +
|
 +
*Genotype of Reference Strain: ''SOS-R1 NemA uvrB<sup>+</sup>''
 +
 +
*Genotype of Experimental Strain: ''SOS-R1 NemA uvrB(del)''
 +
|
 +
*Reference Condition:  5-nitroimidazole metronidazole (5 micromolar for 3 hours compared to 0 micromolar)
 +
|
 +
OMP:0005023
 +
|
 +
presence of an SOS response
 +
|
 +
ECO:0000297
 +
|
 +
LacZ transcript localization evidence
 +
|
 +
Reference figure 3; NemA= 4-NO2 nitroreductase only; phenotype is unchanged
 +
|
 +
 +
|-
 +
|
 +
a mutation or genetic difference within a strain
 +
|
 +
*Taxon: Escherichia coli
 +
 +
*Strain: K-12
 +
 +
*Substrain: SOS-R1
 +
 +
*[http://www.ncbi.nlm.nih.gov/taxonomy?term=83333 83333]
 +
|
 +
*Genotype of Reference Strain: ''SOS-R1 YfkO uvrB<sup>+</sup>''
 +
 +
*Genotype of Experimental Strain: ''SOS-R1 YfkO uvrB(del)''
 +
|
 +
*Reference Condition:  5-nitroimidazole metronidazole (5 micromolar for 3 hours compared to 0 micromolar)
 +
|
 +
OMP:0005023
 +
|
 +
presence of an SOS response
 +
|
 +
ECO:0000297
 +
|
 +
LacZ transcript localization evidence
 +
|
 +
Reference figure 3; Yfko (Bs)= 4-NO2 nitroreductase only, from B. licheniformis; phenotype is unchanged
 +
|
 +
 +
|-
 +
|
 +
a mutation or genetic difference within a strain
 +
|
 +
*Taxon: Escherichia coli
 +
 +
*Strain: K-12
 +
 +
*Substrain: SOS-R1
 +
 +
*[http://www.ncbi.nlm.nih.gov/taxonomy?term=83333 83333]
 +
|
 +
*Genotype of Reference Strain: ''SOS-R1 NfsA mutS<sup>+</sup>''
 +
 +
*Genotype of Experimental Strain: ''SOS-R1 NfsA mutS(del)''
 +
|
 +
*Reference Condition:  5-nitroimidazole metronidazole (5 micromolar for 3 hours compared to 0 micromolar)
 +
|
 +
OMP:0005023
 +
|
 +
presence of an SOS response
 +
|
 +
ECO:0000297
 +
|
 +
LacZ transcript localization evidence
 +
|
 +
Reference section 3.3; NfsA (Ec)= 2-NO2 nitroreductase only, from E. coli; phenotype is unchanged
 +
|
 +
 +
|-
 +
|
 +
a mutation or genetic difference within a strain
 +
|
 +
*Taxon: Escherichia coli
 +
 +
*Strain: K-12
 +
 +
*Substrain: SOS-R1
 +
 +
*[http://www.ncbi.nlm.nih.gov/taxonomy?term=83333 83333]
 +
|
 +
*Genotype of Reference Strain: ''SOS-R1 NfsA mutS<sup>+</sup>''
 +
 +
*Genotype of Experimental Strain: ''SOS-R1 NfsA mutS(del)''
 +
|
 +
*Reference Condition:  5-nitroimidazole metronidazole (5 micromolar for 3 hours compared to 0 micromolar)
 +
|
 +
OMP:0005023
 +
|
 +
presence of an SOS response
 +
|
 +
ECO:0000297
 +
|
 +
LacZ transcript localization evidence
 +
|
 +
Reference section 3.3; NfsA (Kp)= 2-NO2 nitroreductase only, from K. pneumonia; phenotype is unchanged
 +
|
 +
 +
|-
 +
|
 +
a mutation or genetic difference within a strain
 +
|
 +
*Taxon: Escherichia coli
 +
 +
*Strain: K-12
 +
 +
*Substrain: SOS-R1
 +
 +
*[http://www.ncbi.nlm.nih.gov/taxonomy?term=83333 83333]
 +
|
 +
*Genotype of Reference Strain: ''SOS-R1 NfsB mutS<sup>+</sup>''
 +
 +
*Genotype of Experimental Strain: ''SOS-R1 NfsB mutS(del)''
 +
|
 +
*Reference Condition:  5-nitroimidazole metronidazole (5 micromolar for 3 hours compared to 0 micromolar)
 +
|
 +
OMP:0005023
 +
|
 +
presence of an SOS response
 +
|
 +
ECO:0000297
 +
|
 +
LacZ transcript localization evidence
 +
|
 +
Reference section 3.3; NfsB= 2-NO2 or 4-NO2 nitroreductase; phenotype is unchanged
 +
|
 +
 +
|-
 +
|
 +
a mutation or genetic difference within a strain
 +
|
 +
*Taxon: Escherichia coli
 +
 +
*Strain: K-12
 +
 +
*Substrain: SOS-R1
 +
 +
*[http://www.ncbi.nlm.nih.gov/taxonomy?term=83333 83333]
 +
|
 +
*Genotype of Reference Strain: ''SOS-R1 NemA mutS<sup>+</sup>''
 +
 +
*Genotype of Experimental Strain: ''SOS-R1 NemA mutS(del)''
 +
|
 +
*Reference Condition:  5-nitroimidazole metronidazole (5 micromolar for 3 hours compared to 0 micromolar)
 +
|
 +
OMP:0005023
 +
|
 +
presence of an SOS response
 +
|
 +
ECO:0000297
 +
|
 +
LacZ transcript localization evidence
 +
|
 +
Reference section 3.3; NemA= 4-NO2 nitroreductase only; phenotype is unchanged
 +
|
 +
 +
|-
 +
|
 +
a mutation or genetic difference within a strain
 +
|
 +
*Taxon: Escherichia coli
 +
 +
*Strain: K-12
 +
 +
*Substrain: SOS-R1
 +
 +
*[http://www.ncbi.nlm.nih.gov/taxonomy?term=83333 83333]
 +
|
 +
*Genotype of Reference Strain: ''SOS-R1 YfkO mutS<sup>+</sup>''
 +
 +
*Genotype of Experimental Strain: ''SOS-R1 YfkO mutS(del)''
 +
|
 +
*Reference Condition:  5-nitroimidazole metronidazole (5 micromolar for 3 hours compared to 0 micromolar)
 +
|
 +
OMP:0005023
 +
|
 +
presence of an SOS response
 +
|
 +
ECO:0000297
 +
|
 +
LacZ transcript localization evidence
 +
|
 +
Reference section 3.3; YfkO (Bs)= 4-NO2 nitroreductase only, from B. licheniformis; phenotype is unchanged
 +
|
 +
 +
|-
 +
|
 +
a mutation or genetic difference within a strain
 +
|
 +
*Taxon: Escherichia coli
 +
 +
*Strain: K-12
 +
 +
*Substrain: SOS-R1
 +
 +
*[http://www.ncbi.nlm.nih.gov/taxonomy?term=83333 83333]
 +
|
 +
*Genotype of Reference Strain: ''SOS-R1 NfsA mutS<sup>+</sup>''
 +
 +
*Genotype of Experimental Strain: ''SOS-R1 NfsA mutS(del)''
 +
|
 +
*Reference Condition:  5-nitrofuran nitrofurazone(5 micromolar for 3 hours compared to 0 micromolar)
 +
|
 +
OMP:0005023
 +
|
 +
presence of an SOS response
 +
|
 +
ECO:0000297
 +
|
 +
LacZ transcript localization evidence
 +
|
 +
Reference section 3.3; NfsA (Ec)= 2-NO2 nitroreductase only, from E. coli; phenotype is unchanged
 +
|
 +
 +
|-
 +
|
 +
a mutation or genetic difference within a strain
 +
|
 +
*Taxon: Escherichia coli
 +
 +
*Strain: K-12
 +
 +
*Substrain: SOS-R1
 +
 +
*[http://www.ncbi.nlm.nih.gov/taxonomy?term=83333 83333]
 +
|
 +
*Genotype of Reference Strain: ''SOS-R1 NfsA mutS<sup>+</sup>''
 +
 +
*Genotype of Experimental Strain: ''SOS-R1 NfsA mutS(del)''
 +
|
 +
*Reference Condition:  5-nitrofuran nitrofurazone(5 micromolar for 3 hours compared to 0 micromolar)
 +
|
 +
OMP:0005023
 +
|
 +
presence of an SOS response
 +
|
 +
ECO:0000297
 +
|
 +
LacZ transcript localization evidence
 +
|
 +
Reference section 3.3; NfsA (Kp)= 2-NO2 nitroreductase only, from K. pneumonia; phenotype is unchanged
 +
|
 +
 +
|-
 +
|
 +
a mutation or genetic difference within a strain
 +
|
 +
*Taxon: Escherichia coli
 +
 +
*Strain: K-12
 +
 +
*Substrain: SOS-R1
 +
 +
*[http://www.ncbi.nlm.nih.gov/taxonomy?term=83333 83333]
 +
|
 +
*Genotype of Reference Strain: ''SOS-R1 NfsB mutS<sup>+</sup>''
 +
 +
*Genotype of Experimental Strain: ''SOS-R1 NfsB mutS(del)''
 +
|
 +
*Reference Condition:  5-nitrofuran nitrofurazone(5 micromolar for 3 hours compared to 0 micromolar)
 +
|
 +
OMP:0005023
 +
|
 +
presence of an SOS response
 +
|
 +
ECO:0000297
 +
|
 +
LacZ transcript localization evidence
 +
|
 +
Reference section 3.3; NfsB= 2-NO2 or 4-NO2 nitroreductase; phenotype is unchanged
 +
|
 +
 +
|-
 +
|
 +
a mutation or genetic difference within a strain
 +
|
 +
*Taxon: Escherichia coli
 +
 +
*Strain: K-12
 +
 +
*Substrain: SOS-R1
 +
 +
*[http://www.ncbi.nlm.nih.gov/taxonomy?term=83333 83333]
 +
|
 +
*Genotype of Reference Strain: ''SOS-R1 NemA mutS<sup>+</sup>''
 +
 +
*Genotype of Experimental Strain: ''SOS-R1 NemA mutS(del)''
 +
|
 +
*Reference Condition:  5-nitrofuran nitrofurazone(5 micromolar for 3 hours compared to 0 micromolar)
 +
|
 +
OMP:0005023
 +
|
 +
presence of an SOS response
 +
|
 +
ECO:0000297
 +
|
 +
LacZ transcript localization evidence
 +
|
 +
Reference section 3.3; NemA= 4-NO2 nitroreductase only; phenotype is unchanged
 +
|
 +
 +
|-
 +
|
 +
a mutation or genetic difference within a strain
 +
|
 +
*Taxon: Escherichia coli
 +
 +
*Strain: K-12
 +
 +
*Substrain: SOS-R1
 +
 +
*[http://www.ncbi.nlm.nih.gov/taxonomy?term=83333 83333]
 +
|
 +
*Genotype of Reference Strain: ''SOS-R1 YfkO mutS<sup>+</sup>''
 +
 +
*Genotype of Experimental Strain: ''SOS-R1 YfkO mutS(del)''
 +
|
 +
*Reference Condition: 5-nitrofuran nitrofurazone(5 micromolar for 3 hours compared to 0 micromolar)
 +
|
 +
OMP:0005023
 +
|
 +
presence of an SOS response
 +
|
 +
ECO:0000297
 +
|
 +
LacZ transcript localization evidence
 +
|
 +
Reference section 3.3; YfkO (Bs)= 4-NO2 nitroreductase only, from B. licheniformis; phenotype is unchanged
 +
 +
xx
 +
|
 +
 +
|-
 +
|
 +
a mutation or genetic difference within a strain
 +
|
 +
*Taxon: Escherichia coli
 +
*Strain: K-12
 +
*Substrain: SOS-R1
 +
*NCBI Taxon ID: [http://www.ncbi.nlm.nih.gov/taxonomy?term=83333 83333]
 +
|
 +
*Genotype of Reference Strain: ''SOS-R1 NfsA ada+ ogt+''
 +
*Genotype of Experimental Strain : ''SOS-R1 NfsA ada(del) ogt(del)''
 +
|
 +
*Reference Condition: 5-nitroimidazole metronidazole (5 micromolar for 3 hours compared to 0 micromolar)
 +
|
 +
OMP:0005023
 +
|
 +
presence of an SOS response
 +
|
 +
ECO:0000297
 +
|
 +
LacZ transcript localization evidence
 +
|
 +
Reference section 3.3; NfsA (Ec)= 2-NO2 nitroreductase only, from E. coli; phenotype is unchanged; phenotype is unchanged
 +
 +
yy
 +
|
 +
 +
|-
 +
|
 +
a mutation or genetic difference within a strain
 +
|
 +
*Taxon: Escherichia coli
 +
 +
*Strain: K-12
 +
 +
*Substrain: SOS-R1
 +
 +
*[http://www.ncbi.nlm.nih.gov/taxonomy?term=83333 83333]
 +
|
 +
*Genotype of Reference Strain: ''SOS-R1 NfsA ada<sup>+</sup> ogt<sup>+</sup>''
 +
 +
*Genotype of Experimental Strain: ''SOS-R1 NfsA ada(del) ogt(del)''
 +
|
 +
*Reference Condition:  5-nitroimidazole metronidazole (5 micromolar for 3 hours compared to 0 micromolar)
 +
|
 +
OMP:0005023
 +
|
 +
presence of an SOS response
 +
|
 +
ECO:0000297
 +
|
 +
LacZ transcript localization evidence
 +
|
 +
Reference section 3.3; NfsA (Kp)= 2-NO2 nitroreductase only, from K. pneumonia; phenotype is unchanged
 +
|
 +
 +
|-
 +
|
 +
a mutation or genetic difference within a strain
 +
|
 +
*Taxon: Escherichia coli
 +
 +
*Strain: K-12
 +
 +
*Substrain: SOS-R1
 +
 +
*[http://www.ncbi.nlm.nih.gov/taxonomy?term=83333 83333]
 +
|
 +
*Genotype of Reference Strain: ''SOS-R1 NfsB ada<sup>+</sup> ogt<sup>+</sup>''
 +
 +
*Genotype of Experimental Strain: ''SOS-R1 NfsB ada(del) ogt(del)''
 +
|
 +
*Reference Condition:  5-nitroimidazole metronidazole (5 micromolar for 3 hours compared to 0 micromolar)
 +
|
 +
OMP:0005023
 +
|
 +
presence of an SOS response
 +
|
 +
ECO:0000297
 +
|
 +
LacZ transcript localization evidence
 +
|
 +
Reference section 3.3; NfsB= 2-NO2 or 4-NO2 nitroreductase; phenotype is unchanged
 +
|
 +
 +
|-
 +
|
 +
a mutation or genetic difference within a strain
 +
|
 +
*Taxon: Escherichia coli
 +
 +
*Strain: K-12
 +
 +
*Substrain: SOS-R1
 +
 +
*[http://www.ncbi.nlm.nih.gov/taxonomy?term=83333 83333]
 +
|
 +
*Genotype of Reference Strain: ''SOS-R1 NemA ada<sup>+</sup> ogt<sup>+</sup>''
 +
 +
*Genotype of Experimental Strain: ''SOS-R1 NemA ada(del) ogt(del)''
 +
|
 +
*Reference Condition:  5-nitroimidazole metronidazole (5 micromolar for 3 hours compared to 0 micromolar)
 +
|
 +
OMP:0005023
 +
|
 +
presence of an SOS response
 +
|
 +
ECO:0000297
 +
|
 +
LacZ transcript localization evidence
 +
|
 +
Reference section 3.3; NemA= 4-NO2 nitroreductase only; phenotype is unchanged
 +
|
 +
 +
|-
 +
|
 +
a mutation or genetic difference within a strain
 +
|
 +
*Taxon: Escherichia coli
 +
 +
*Strain: K-12
 +
 +
*Substrain: SOS-R1
 +
 +
*[http://www.ncbi.nlm.nih.gov/taxonomy?term=83333 83333]
 +
|
 +
*Genotype of Reference Strain: ''SOS-R1 YfkO ada<sup>+</sup> ogt<sup>+</sup>''
 +
 +
*Genotype of Experimental Strain: ''SOS-R1 YfkO ada(del) ogt(del)''
 +
|
 +
*Reference Condition:  5-nitroimidazole metronidazole (5 micromolar for 3 hours compared to 0 micromolar)
 +
|
 +
OMP:0005023
 +
|
 +
presence of an SOS response
 +
|
 +
ECO:0000297
 +
|
 +
LacZ transcript localization evidence
 +
|
 +
Reference section 3.3; YfkO (Bs)= 4-NO2 nitroreductase only, from B. licheniformis; phenotype is unchanged
 +
|
 +
 +
|-
 +
|
 +
a mutation or genetic difference within a strain
 +
|
 +
*Taxon: Escherichia coli
 +
 +
*Strain: K-12
 +
 +
*Substrain: SOS-R1
 +
 +
*[http://www.ncbi.nlm.nih.gov/taxonomy?term=83333 83333]
 +
|
 +
*Genotype of Reference Strain: ''SOS-R1 NfsA ada<sup>+</sup> ogt<sup>+</sup>''
 +
 +
*Genotype of Experimental Strain: ''SOS-R1 NfsA ada(del) ogt(del)''
 +
|
 +
*Reference Condition:  5-nitrofuran nitrofurazone(5 micromolar for 3 hours compared to 0 micromolar)
 +
|
 +
OMP:0005023
 +
|
 +
presence of an SOS response
 +
|
 +
ECO:0000297
 +
|
 +
LacZ transcript localization evidence
 +
|
 +
Reference section 3.3; NfsA (Ec)= 2-NO2 nitroreductase only, from E. coli; phenotype is unchanged
 +
|
 +
 +
|-
 +
|
 +
a mutation or genetic difference within a strain
 +
|
 +
*Taxon: Escherichia coli
 +
 +
*Strain: K-12
 +
 +
*Substrain: SOS-R1
 +
 +
*[http://www.ncbi.nlm.nih.gov/taxonomy?term=83333 83333]
 +
|
 +
*Genotype of Reference Strain: ''SOS-R1 NfsA ada<sup>+</sup> ogt<sup>+</sup>''
 +
 +
*Genotype of Experimental Strain: ''SOS-R1 NfsA ada(del) ogt(del)''
 +
|
 +
*Reference Condition:  5-nitrofuran nitrofurazone(5 micromolar for 3 hours compared to 0 micromolar)
 +
|
 +
OMP:0005023
 +
|
 +
presence of an SOS response
 +
|
 +
ECO:0000297
 +
|
 +
LacZ transcript localization evidence
 +
|
 +
Reference section 3.3; NfsA (Kp)= 2-NO2 nitroreductase only, from K. pneumonia; phenotype is unchanged
 +
|
 +
 +
|-
 +
|
 +
a mutation or genetic difference within a strain
 +
|
 +
*Taxon: Escherichia coli
 +
 +
*Strain: K-12
 +
 +
*Substrain: SOS-R1
 +
 +
*[http://www.ncbi.nlm.nih.gov/taxonomy?term=83333 83333]
 +
|
 +
*Genotype of Reference Strain: ''SOS-R1 NfsB ada<sup>+</sup> ogt<sup>+</sup>''
 +
 +
*Genotype of Experimental Strain: ''SOS-R1 NfsB ada(del) ogt(del)''
 +
|
 +
*Reference Condition:  5-nitrofuran nitrofurazone(5 micromolar for 3 hours compared to 0 micromolar)
 +
|
 +
OMP:0005023
 +
|
 +
presence of an SOS response
 +
|
 +
ECO:0000297
 +
|
 +
LacZ transcript localization evidence
 +
|
 +
Reference section 3.3; NfsB= 2-NO2 or 4-NO2 nitroreductase; phenotype is unchanged
 +
|
 +
 +
|-
 +
|
 +
a mutation or genetic difference within a strain
 +
|
 +
*Taxon: Escherichia coli
 +
 +
*Strain: K-12
 +
 +
*Substrain: SOS-R1
 +
 +
*[http://www.ncbi.nlm.nih.gov/taxonomy?term=83333 83333]
 +
|
 +
*Genotype of Reference Strain: ''SOS-R1 NemA ada<sup>+</sup> ogt<sup>+</sup>''
 +
 +
*Genotype of Experimental Strain: ''SOS-R1 NemA ada(del) ogt(del)''
 +
|
 +
*Reference Condition:  5-nitrofuran nitrofurazone(5 micromolar for 3 hours compared to 0 micromolar)
 +
|
 +
OMP:0005023
 +
|
 +
presence of an SOS response
 +
|
 +
ECO:0000297
 +
|
 +
LacZ transcript localization evidence
 +
|
 +
Reference section 3.3; NemA= 4-NO2 nitroreductase only; phenotype is unchanged
 +
|
 +
 +
|-
 +
|
 +
a mutation or genetic difference within a strain
 +
|
 +
*Taxon: Escherichia coli
 +
 +
*Strain: K-12
 +
 +
*Substrain: SOS-R1
 +
 +
*[http://www.ncbi.nlm.nih.gov/taxonomy?term=83333 83333]
 +
|
 +
*Genotype of Reference Strain: ''SOS-R1 YfkO ada+ ogt+''
 +
 +
*Genotype of Experimental Strain: ''SOS-R1 YfkO ada(del) ogt(del)''
 +
|
 +
*Reference Condition: 5-nitrofuran nitrofurazone(5 micromolar for 3 hours compared to 0 micromolar)
 +
|
 +
OMP:0005023
 +
|
 +
presence of an SOS response
 +
|
 +
ECO:0000297
 +
|
 +
LacZ transcript localization evidence
 +
|
 +
Reference section 3.3; YfkO (Bs)= 4-NO2 nitroreductase only, from B. licheniformis; phenotype is unchanged
 
|
 
|
 
   
 
   

Latest revision as of 10:52, 12 March 2015

Citation

Prosser, GA, Patterson, AV and Ackerley, DF (2010) uvrB gene deletion enhances SOS chromotest sensitivity for nitroreductases that preferentially generate the 4-hydroxylamine metabolite of the anti-cancer prodrug CB1954.J. Biotechnol. 150:190-4

Abstract

CB1954 is an anti-cancer prodrug that can be reduced at either of two nitro groups to form cytotoxic metabolites. We describe here two efficient and previously uncharacterized nitroreductases, YfkO from Bacillus subtilis which reduces CB1954 exclusively at the 4-NO(2) position, and NfsA from Klebsiella pneumoniae which preferentially reduces the 2-NO(2) group. Utilizing these novel enzymes, together with three previously characterized nitroreductases, we demonstrate that the Escherichia coli SOS-chromotest assay can differentially detect the 4-nitro versus 2-nitro reduction products of CB1954 following deletion of the nucleotide excision repair gene uvrB, but not mismatch repair (mutS) or methyltransferase (ada/ogt) genes. These findings may hold significance for identification and selection of nitroreductases for CB1954-mediated gene therapy, particularly when targeting tumors that are deficient in nucleotide excision repair. Moreover, we demonstrate that comparative SOS chromotest analysis in wild type and uvrB mutant strains can be used to determine whether or not nucleotide excision repair plays a significant role in processing DNA damage resulting from activation of different nitroaromatic prodrugs.

Links

PubMed Online version:10.1016/j.jbiotec.2010.08.007

Keywords

Antineoplastic Agents; Aziridines; Bacillus subtilis; Bacterial Proteins; DNA Helicases; Escherichia coli Proteins; Gene Deletion; Kinetics; Klebsiella pneumoniae; Metronidazole; Molecular Conformation; Molecular Sequence Data; Nitrofurazone; Nitroreductases; SOS Response (Genetics)

edit table

Main Points of the Paper

Please summarize the main points of the paper.

Materials and Methods Used

Please list the materials and methods used in this paper (strains, plasmids, antibodies, etc).

Phenotype Annotations

See Help:AnnotationTable for details on how to edit this table.

Phenotype of Taxon Information Genotype Information (if known) Condition Information OMP ID OMP Term Name ECO ID ECO Term Name Notes Status

a mutation or genetic difference within a strain

  • Taxon: Escherichia coli
  • Strain: K-12
  • Substrain: SOS-R1
  • NCBI Taxon ID: 83333
  • Genotype of Reference Strain: SOS-R1 pNfsA uvrB+
  • Genotype of Experimental Strain : SOS-R1 pNfsA uvrB(del)
  • Reference Condition: +CB1954 (50 micromolar for 3 hours) compared to 0 micromolar CB1954
 OMP:0005023

presence of an SOS response

ECO:0000297

LacZ transcript localization evidence

Reference figure 2; NfsA (Ec)= 2-NO2 nitroreductase only, from E. coli; phenotype is unchanged. testing

a mutation or genetic difference within a strain

  • Taxon: Escherichia coli
  • Strain: K-12
  • Substrain: SOS-R1
  • NCBI Taxon ID: 83333
  • Genotype of Reference Strain: SOS-R1 pNfsA uvrB+
  • Genotype of Experimental Strain : SOS-R1 pNfsA uvrB(del)
  • Reference Condition: +CB1954 (50 micromolar for 3 hours) compared to 0 micromolar CB1954
 OMP:0005023

presence of an SOS response

ECO:0000297

LacZ transcript localization evidence

Reference figure 2; NfsA (Kp)= 2-NO2 nitroreductase only, from K. pneumonia; phenotype is unchanged

a mutation or genetic difference within a strain

  • Taxon: Escherichia coli
  • Strain: K-12
  • Substrain: SOS-R1
  • NCBI Taxon ID: 83333
  • Genotype of Reference Strain: SOS-R1 pNfsB uvrB+
  • Genotype of Experimental Strain : SOS-R1 pNfsB uvrB(del)
  • Reference Condition: +CB1954 (50 micromolar for 3 hours) compared to 0 micromolar CB1954
 OMP:0005023

presence of an SOS response

ECO:0000297

LacZ transcript localization evidence

Reference figure 2; NfsB= 2-NO2 or 4-NO2 nitroreductase; phenotype is unchanged

a mutation or genetic difference within a strain

  • Taxon: Escherichia coli
  • Strain: K-12
  • Substrain: SOS-R1
  • NCBI Taxon ID: 83333
  • Genotype of Reference Strain: SOS-R1 pNemA uvrB+
  • Genotype of Experimental Strain : SOS-R1 pNemA uvrB(del)
  • Reference Condition: +CB1954 (50 micromolar for 3 hours) compared to 0 micromolar CB1954
 OMP:0005024

increased induced expression of the SOS response

ECO:0000297

LacZ transcript localization evidence

Reference figure 2; NemA= 4-NO2 nitroreductase only

a mutation or genetic difference within a strain

  • Taxon: Escherichia coli
  • Strain: K-12
  • Substrain: SOS-R1
  • NCBI Taxon ID: 83333
  • Genotype of Reference Strain: SOS-R1 pYfkO uvrB+
  • Genotype of Experimental Strain : SOS-R1 pYfkO uvrB(del)
  • Reference Condition: +CB1954 (50 micromolar for 3 hours) compared to 0 micromolar CB1954
 OMP:0005024

increased induced expression of the SOS response

ECO:0000297

LacZ transcript localization evidence

Reference figure 2; Yfko (Bs)= 4-NO2 nitroreductase only, from B. licheniformis

a mutation or genetic difference within a strain

  • Taxon: Escherichia coli
  • Strain: K-12
  • Substrain: SOS-R1
  • NCBI Taxon ID: 83333
  • Genotype of Reference Strain: SOS-R1 pNfsA mutS+
  • Genotype of Experimental Strain : SOS-R1 pNfsA mutS(del)
  • Reference Condition: +CB1954 (50 micromolar for 3 hours) compared to 0 micromolar CB1954
 OMP:0005023

presence of an SOS response

ECO:0000297

LacZ transcript localization evidence

Reference figure 2; NfsA (Ec)= 2-NO2 nitroreductase only, from E. coli; phenotype is unchanged

a mutation or genetic difference within a strain

  • Taxon: Escherichia coli
  • Strain: K-12
  • Substrain: SOS-R1
  • NCBI Taxon ID: 83333
  • Genotype of Reference Strain: SOS-R1 pNfsA mutS+
  • Genotype of Experimental Strain : SOS-R1 pNfsA mutS(del)
  • Reference Condition: +CB1954 (50 micromolar for 3 hours) compared to 0 micromolar CB1954
 OMP:0005023

presence of an SOS response

ECO:0000297

LacZ transcript localization evidence

Reference figure 2; NfsA (Kp)= 2-NO2 nitroreductase only, from K. pneumoniae; phenotype is unchanged

a mutation or genetic difference within a strain

  • Taxon: Escherichia coli
  • Strain: K-12
  • Substrain: SOS-R1
  • NCBI Taxon ID: 83333
  • Genotype of Reference Strain: SOS-R1 pNfsB mutS+
  • Genotype of Experimental Strain : SOS-R1 pNfsB mutS(del)
  • Reference Condition: +CB1954 (50 micromolar for 3 hours) compared to 0 micromolar CB1954
 OMP:0005023

presence of an SOS response

ECO:0000297

LacZ transcript localization evidence

Reference figure 2; NfsB= 2-NO2 or 4-NO2 nitroreductase; phenotype is unchanged

a mutation or genetic difference within a strain

  • Taxon: Escherichia coli
  • Strain: K-12
  • Substrain: SOS-R1
  • NCBI Taxon ID: 83333
  • Genotype of Reference Strain: SOS-R1 pNemA mutS+
  • Genotype of Experimental Strain : SOS-R1 pNemA mutS(del)
  • Reference Condition: +CB1954 (50 micromolar for 3 hours) compared to 0 micromolar CB1954
 OMP:0005023

presence of an SOS response

ECO:0000297

LacZ transcript localization evidence

Reference figure 2; NemA= 4-NO2 nitroreductase only; phenotype is unchanged

a mutation or genetic difference within a strain

  • Taxon: Escherichia coli
  • Strain: K-12
  • Substrain: SOS-R1
  • NCBI Taxon ID: 83333
  • Genotype of Reference Strain: SOS-R1 pYfkO mutS+
  • Genotype of Experimental Strain : SOS-R1 pYfkO mutS(del)
  • Reference Condition: +CB1954 (50 micromolar for 3 hours) compared to 0 micromolar CB1954
 OMP:0005023

presence of an SOS response

ECO:0000297

LacZ transcript localization evidence

Reference figure 2; Yfko (Bs)= 4-NO2 nitroreductase only, from B. licheniformis; phenotype is unchanged

a mutation or genetic difference within a strain

  • Taxon: Escherichia coli
  • Strain: K-12
  • Substrain: SOS-R1
  • NCBI Taxon ID: 83333
  • Genotype of Reference Strain: SOS-R1 pNfsA ada+ ogt+
  • Genotype of Experimental Strain : SOS-R1 pNfsA ada(del) ogt(del)
  • Reference Condition: +CB1954 (50 micromolar for 3 hours) compared to 0 micromolar CB1954
 OMP:0005023

presence of an SOS response

ECO:0000297

LacZ transcript localization evidence

Reference figure 2; NfsA (Ec)= 2-NO2 nitroreductase only, from E. coli; phenotype is unchanged

a mutation or genetic difference within a strain

  • Taxon: Escherichia coli
  • Strain: K-12
  • Substrain: SOS-R1
  • NCBI Taxon ID: 83333
  • Genotype of Reference Strain: SOS-R1 NfsA uvrB+ mutS+ ada+ ogt+
  • Reference Condition: -CB1954 (0 micromolar for 3 hours)
  • Experimental Condition: +CB1954 (50 micromolar for 3 hours)
 OMP:0005024

increased induced expression of the SOS response

ECO:0000297

LacZ transcript localization evidence

Reference figure 2; NfsA (Ec)= 2-NO2 nitroreductase only, from E. coli

a mutation or genetic difference within a strain

  • Taxon: Escherichia coli
  • Strain: K-12
  • Substrain: SOS-R1
  • NCBI Taxon ID: 83333
  • Genotype of Reference Strain: SOS-R1 pNfsA ada+ ogt+
  • Genotype of Experimental Strain : SOS-R1 pNfsA ada(del) ogt(del)
  • Reference Condition: +CB1954 (50 micromolar for 3 hours) compared to 0 micromolar CB1954
 OMP:0005023

presence of an SOS response

ECO:0000297

LacZ transcript localization evidence

Reference figure 2; NfsA (Kp)= 2-NO2 nitroreductase only, from K. pneumoniae; phenotype is unchanged

a mutation or genetic difference within a strain

  • Taxon: Escherichia coli
  • Strain: K-12
  • Substrain: SOS-R1
  • NCBI Taxon ID: 83333
  • Genotype of Reference Strain: SOS-R1 pNfsA uvrB+ mutS+ ada+ ogt+
  • Reference Condition: -CB1954 (0 micromolar for 3 hours)
  • Experimental Condition: +CB1954 (50 micromolar for 3 hours)
 OMP:0005024

increased induced expression of the SOS response

ECO:0000297

LacZ transcript localization evidence

Reference figure 2; NfsA (Kp)= 2-NO2 nitroreductase only, from K. pneumonia

a mutation or genetic difference within a strain

  • Taxon: Escherichia coli
  • Strain: K-12
  • Substrain: SOS-R1
  • NCBI Taxon ID: 83333
  • Genotype of Reference Strain: SOS-R1 pNfsB ada+ ogt+
  • Genotype of Experimental Strain : SOS-R1 pNfsB ada(del) ogt(del)
  • Reference Condition: +CB1954 (50 micromolar for 3 hours) compared to 0 micromolar CB1954
 OMP:0005023

presence of an SOS response

ECO:0000297

LacZ transcript localization evidence

Reference figure 2; NfsB= 2-NO2 or 4-NO2 nitroreductase; phenotype is unchanged

a mutation or genetic difference within a strain

  • Taxon: Escherichia coli
  • Strain: K-12
  • Substrain: SOS-R1
  • NCBI Taxon ID: 83333
  • Genotype of Reference Strain: SOS-R1 pNfsB uvrB+ mutS+ ada+ ogt+
  • Reference Condition: -CB1954 (0 micromolar for 3 hours)
  • Experimental Condition: +CB1954 (50 micromolar for 3 hours)
 OMP:0005024

increased induced expression of the SOS response

ECO:0000297

LacZ transcript localization evidence

Reference figure 2; NfsB= 2-NO2 or 4-NO2 nitroreductase

a mutation or genetic difference within a strain

  • Taxon: Escherichia coli
  • Strain: K-12
  • Substrain: SOS-R1
  • NCBI Taxon ID: 83333
  • Genotype of Reference Strain: SOS-R1 pNemA ada+ ogt+
  • Genotype of Experimental Strain : SOS-R1 pNemA ada(del) ogt(del)
  • Reference Condition: +CB1954 (50 micromolar for 3 hours) compared to 0 micromolar CB1954
 OMP:0005023

presence of an SOS response

ECO:0000297

LacZ transcript localization evidence

Reference figure 2; NemA= 4-NO2 nitroreductase only; phenotype is unchanged

a mutation or genetic difference within a strain

  • Taxon: Escherichia coli
  • Strain: K-12
  • Substrain: SOS-R1
  • NCBI Taxon ID: 83333
  • Genotype of Reference Strain: SOS-R1 NemA uvrB+ mutS+ ada+ ogt+
  • Reference Condition: -CB1954 (0 micromolar for 3 hours)
  • Experimental Condition: +CB1954 (50 micromolar for 3 hours)
 OMP:0005024

increased induced expression of the SOS response

ECO:0000297

LacZ transcript localization evidence

Reference figure 2; NemA= 4-NO2 nitroreductase only

a mutation or genetic difference within a strain

  • Taxon: Escherichia coli
  • Strain: K-12
  • Substrain: SOS-R1
  • NCBI Taxon ID: 83333
  • Genotype of Reference Strain: SOS-R1 pYfkO ada+ ogt+
  • Genotype of Experimental Strain : SOS-R1 pYfkO ada(del) ogt(del)
  • Reference Condition: +CB1954 (50 micromolar for 3 hours) compared to 0 micromolar CB1954
 OMP:0005023

presence of an SOS response

ECO:0000297

LacZ transcript localization evidence

Reference figure 2; Yfko (Bs)= 4-NO2 nitroreductase only, from B. licheniformis; phenotype is unchanged

a mutation or genetic difference within a strain

  • Taxon: Escherichia coli
  • Strain: K-12
  • Substrain: SOS-R1
  • NCBI Taxon ID: 83333
  • Genotype of Reference Strain: SOS-R1 YfkO uvrB+ mutS+ ada+ ogt+
  • Reference Condition: -CB1954 (0 micromolar for 3 hours)
  • Experimental Condition: +CB1954 (50 micromolar for 3 hours)
 OMP:0005024

increased induced expression of the SOS response

ECO:0000297

LacZ transcript localization evidence

Reference figure 2; Yfko (Bs)= 4-NO2 nitroreductase only, from B. licheniformis

a mutation or genetic difference within a strain

  • Taxon: Escherichia coli
  • Strain: K-12
  • Substrain: SOS-R1
  • NCBI Taxon ID: 83333
  • Genotype of Reference Strain: SOS-R1 NfsA uvrB(del)
  • Reference Condition: -CB1954 (0 micromolar for 3 hours)
  • Experimental Condition: +CB1954 (50 micromolar for 3 hours)
 OMP:0005024

increased induced expression of the SOS response

ECO:0000297

LacZ transcript localization evidence

Reference figure 2; NfsA (Ec)= 2-NO2 nitroreductase only, from E. coli

test

a mutation or genetic difference within a strain

  • Taxon: Escherichia coli
  • Strain: K-12
  • Substrain: SOS-R1
  • Genotype of Reference Strain: SOS-R1 NfsA uvrB(del)
  • Reference Condition: -CB1954 (0 micromolar for 3 hours)
  • Experimental Condition: +CB1954 (50 micromolar for 3 hours)
 OMP:0005024

increased induced expression of the SOS response

ECO:0000297

LacZ transcript localization evidence

Reference figure 2; NfsA (Kp)= 2-NO2 nitroreductase only, from K. pneumonia

a mutation or genetic difference within a strain

  • Taxon: Escherichia coli
  • Strain: K-12
  • Substrain: SOS-R1
  • Genotype of Reference Strain: SOS-R1 NfsB uvrB(del)
  • Reference Condition: -CB1954 (0 micromolar for 3 hours)
  • Experimental Condition: +CB1954 (50 micromolar for 3 hours)
 OMP:0005024

increased induced expression of the SOS response

ECO:0000297

LacZ transcript localization evidence

Reference figure 2; NfsB= 2-NO2 or 4-NO2 nitroreductase

a mutation or genetic difference within a strain

  • Taxon: Escherichia coli
  • Strain: K-12
  • Substrain: SOS-R1
  • Genotype of Reference Strain: SOS-R1 NemA uvrB(del)
  • Reference Condition: -CB1954 (0 micromolar for 3 hours)
  • Experimental Condition: +CB1954 (50 micromolar for 3 hours)
 OMP:0005024

increased induced expression of the SOS response

ECO:0000297

LacZ transcript localization evidence

Reference figure 2; NemA= 4-NO2 nitroreductase only

a mutation or genetic difference within a strain

  • Taxon: Escherichia coli
  • Strain: K-12
  • Substrain: SOS-R1
  • Genotype of Reference Strain: SOS-R1 YfkO uvrB(del)
  • Reference Condition: -CB1954 (0 micromolar for 3 hours)
  • Experimental Condition: +CB1954 (50 micromolar for 3 hours)
 OMP:0005024

increased induced expression of the SOS response

ECO:0000297

LacZ transcript localization evidence

Reference figure 2; Yfko (Bs)= 4-NO2 nitroreductase only, from B. licheniformis

a mutation or genetic difference within a strain

  • Taxon: Escherichia coli
  • Strain: K-12
  • Substrain: SOS-R1
  • Genotype of Reference Strain: SOS-R1 NfsA mutS(del)
  • Reference Condition: -CB1954 (0 micromolar for 3 hours)
  • Experimental Condition: +CB1954 (50 micromolar for 3 hours)
 OMP:0005024

increased induced expression of the SOS response

ECO:0000297

LacZ transcript localization evidence

Reference figure 2; NfsA (Ec)= 2-NO2 nitroreductase only, from E. coli

a mutation or genetic difference within a strain

  • Taxon: Escherichia coli
  • Strain: K-12
  • Substrain: SOS-R1
  • Genotype of Reference Strain: SOS-R1 NfsA mutS(del)
  • Reference Condition: -CB1954 (0 micromolar for 3 hours)
  • Experimental Condition: +CB1954 (50 micromolar for 3 hours)
 OMP:0005024

increased induced expression of the SOS response

ECO:0000297

LacZ transcript localization evidence

Reference figure 2; NfsA (Kp)= 2-NO2 nitroreductase only, from K. pneumonia

a mutation or genetic difference within a strain

  • Taxon: Escherichia coli
  • Strain: K-12
  • Substrain: SOS-R1
  • Genotype of Reference Strain: SOS-R1 NfsB mutS(del)
  • Reference Condition: -CB1954 (0 micromolar for 3 hours)
  • Experimental Condition: +CB1954 (50 micromolar for 3 hours)
 OMP:0005024

increased induced expression of the SOS response

ECO:0000297

LacZ transcript localization evidence

Reference figure 2; NfsB= 2-NO2 or 4-NO2 nitroreductase

a mutation or genetic difference within a strain

  • Taxon: Escherichia coli
  • Strain: K-12
  • Substrain: SOS-R1
  • Genotype of Reference Strain: SOS-R1 NemA mutS(del)
  • Reference Condition: -CB1954 (0 micromolar for 3 hours)
  • Experimental Condition: +CB1954 (50 micromolar for 3 hours)
 OMP:0005024

increased induced expression of the SOS response

ECO:0000297

LacZ transcript localization evidence

Reference figure 2; NemA= 4-NO2 nitroreductase only

a mutation or genetic difference within a strain

  • Taxon: Escherichia coli
  • Strain: K-12
  • Substrain: SOS-R1
  • Genotype of Reference Strain: SOS-R1 YfkO mutS(del)
  • Reference Condition: -CB1954 (0 micromolar for 3 hours)
  • Experimental Condition: +CB1954 (50 micromolar for 3 hours)
 OMP:0005024

increased induced expression of the SOS response

ECO:0000297

LacZ transcript localization evidence

Reference figure 2; Yfko (Bs)= 4-NO2 nitroreductase only, from B. licheniformis

a mutation or genetic difference within a strain

  • Taxon: Escherichia coli
  • Strain: K-12
  • Substrain: SOS-R1
  • Genotype of Reference Strain: SOS-R1 NfsA ada(del) ogt(del)
  • Reference Condition: -CB1954 (0 micromolar for 3 hours)
  • Experimental Condition: +CB1954 (50 micromolar for 3 hours)
 OMP:0005024

increased induced expression of the SOS response

ECO:0000297

LacZ transcript localization evidence

Reference figure 2; NfsA (Ec)= 2-NO2 nitroreductase only, from E. coli

a mutation or genetic difference within a strain

  • Taxon: Escherichia coli
  • Strain: K-12
  • Substrain: SOS-R1
  • Genotype of Reference Strain: SOS-R1 NfsA ada(del) ogt(del)
  • Reference Condition: -CB1954 (0 micromolar for 3 hours)
  • Experimental Condition: +CB1954 (50 micromolar for 3 hours)
 OMP:0005024

increased induced expression of the SOS response

ECO:0000297

LacZ transcript localization evidence

Reference figure 2; NfsA (Kp)= 2-NO2 nitroreductase only, from K. pneumonia

a mutation or genetic difference within a strain

  • Taxon: Escherichia coli
  • Strain: K-12
  • Substrain: SOS-R1
  • Genotype of Reference Strain: SOS-R1 NfsB ada(del) ogt(del)
  • Reference Condition: -CB1954 (0 micromolar for 3 hours)
  • Experimental Condition: +CB1954 (50 micromolar for 3 hours)
 OMP:0005024

increased induced expression of the SOS response

ECO:0000297

LacZ transcript localization evidence

Reference figure 2; NfsB= 2-NO2 or 4-NO2 nitroreductase

a mutation or genetic difference within a strain

  • Taxon: Escherichia coli
  • Strain: K-12
  • Substrain: SOS-R1
  • Genotype of Reference Strain: SOS-R1 NemA ada(del) ogt(del)
  • Reference Condition: -CB1954 (0 micromolar for 3 hours)
  • Experimental Condition: +CB1954 (50 micromolar for 3 hours)
 OMP:0005024

increased induced expression of the SOS response

ECO:0000297

LacZ transcript localization evidence

Reference figure 2; NemA= 4-NO2 nitroreductase only

a mutation or genetic difference within a strain

  • Taxon: Escherichia coli
  • Strain: K-12
  • Substrain: SOS-R1
  • Genotype of Reference Strain: SOS-R1 YfkO ada(del) ogt(del)
  • Reference Condition: -CB1954 (0 micromolar for 3 hours)
  • Experimental Condition: +CB1954 (50 micromolar for 3 hours)
 OMP:0005024

increased induced expression of the SOS response

ECO:0000297

LacZ transcript localization evidence

Reference figure 2; Yfko (Bs)= 4-NO2 nitroreductase only, from B. licheniformis

a mutation or genetic difference within a strain

  • Taxon: Escherichia coli
  • Strain: K-12
  • Substrain: SOS-R1
  • Genotype of Reference Strain: SOS-R1 NfsA uvrB+
  • Genotype of Experimental Strain: SOS-R1 NfsA uvrB(del)
  • Reference Condition: 5-nitrofuran nitrofurazone (5 micromolar for 3 hours compared to 0 micromolar)
 OMP:0005024

increased induced expression of the SOS response

ECO:0000297

LacZ transcript localization evidence

Reference figure 3; NfsA (Ec)= 2-NO2 nitroreductase only, from E. coli

a mutation or genetic difference within a strain

  • Taxon: Escherichia coli
  • Strain: K-12
  • Substrain: SOS-R1
  • Genotype of Reference Strain: SOS-R1 NfsA uvrB+
  • Genotype of Experimental Strain: SOS-R1 NfsA uvrB(del)
  • Reference Condition: 5-nitrofuran nitrofurazone (5 micromolar for 3 hours compared to 0 micromolar)
 OMP:0005024

increased induced expression of the SOS response

ECO:0000297

LacZ transcript localization evidence

Reference figure 3; NfsA (Kp)= 2-NO2 nitroreductase only, from K. pneumonia

a mutation or genetic difference within a strain

  • Taxon: Escherichia coli
  • Strain: K-12
  • Substrain: SOS-R1
  • Genotype of Reference Strain: SOS-R1 NfsB uvrB+
  • Genotype of Experimental Strain: SOS-R1 NfsB uvrB(del)
  • Reference Condition: 5-nitrofuran nitrofurazone (5 micromolar for 3 hours compared to 0 micromolar)
 OMP:0005024

increased induced expression of the SOS response

ECO:0000297

LacZ transcript localization evidence

Reference figure 3; NfsB= 2-NO2 or 4-NO2 nitroreductase

a mutation or genetic difference within a strain

  • Taxon: Escherichia coli
  • Strain: K-12
  • Substrain: SOS-R1
  • Genotype of Reference Strain: SOS-R1 NemA uvrB+
  • Genotype of Experimental Strain: SOS-R1 NemA uvrB(del)
  • Reference Condition: 5-nitrofuran nitrofurazone (5 micromolar for 3 hours compared to 0 micromolar)
 OMP:0005024

increased induced expression of the SOS response

ECO:0000297

LacZ transcript localization evidence

Reference figure 3; NemA= 4-NO2 nitroreductase only

a mutation or genetic difference within a strain

  • Taxon: Escherichia coli
  • Strain: K-12
  • Substrain: SOS-R1
  • Genotype of Reference Strain: SOS-R1 YfkO uvrB+
  • Genotype of Experimental Strain: SOS-R1 YfkO uvrB(del)
  • Reference Condition: 5-nitrofuran nitrofurazone (5 micromolar for 3 hours compared to 0 micromolar)
 OMP:0005024

increased induced expression of the SOS response

ECO:0000297

LacZ transcript localization evidence

Reference figure 3; Yfko (Bs)= 4-NO2 nitroreductase only, from B. licheniformis

a mutation or genetic difference within a strain

  • Taxon: Escherichia coli
  • Strain: K-12
  • Substrain: SOS-R1
  • Genotype of Reference Strain: SOS-R1 NfsA uvrB+
  • Genotype of Experimental Strain: SOS-R1 NfsA uvrB(del)
  • Reference Condition: 5-nitroimidazole metronidazole (5 micromolar for 3 hours compared to 0 micromolar)
 OMP:0005023

presence of an SOS response

ECO:0000297

LacZ transcript localization evidence

Reference figure 3; NfsA (Ec)= 2-NO2 nitroreductase only, from E. coli; phenotype is unchanged

a mutation or genetic difference within a strain

  • Taxon: Escherichia coli
  • Strain: K-12
  • Substrain: SOS-R1
  • Genotype of Reference Strain: SOS-R1 NfsA uvrB+
  • Genotype of Experimental Strain: SOS-R1 NfsA uvrB(del)
  • Reference Condition: 5-nitroimidazole metronidazole (5 micromolar for 3 hours compared to 0 micromolar)
 OMP:0005023

presence of an SOS response

ECO:0000297

LacZ transcript localization evidence

Reference figure 3; NfsA (Kp)= 2-NO2 nitroreductase only, from K. pneumonia; phenotype is unchanged

a mutation or genetic difference within a strain

  • Taxon: Escherichia coli
  • Strain: K-12
  • Substrain: SOS-R1
  • Genotype of Reference Strain: SOS-R1 NfsB uvrB+
  • Genotype of Experimental Strain: SOS-R1 NfsB uvrB(del)
  • Reference Condition: 5-nitroimidazole metronidazole (5 micromolar for 3 hours compared to 0 micromolar)
 OMP:0005023

presence of an SOS response

ECO:0000297

LacZ transcript localization evidence

Reference figure 3; NfsB= 2-NO2 or 4-NO2 nitroreductase; phenotype is unchanged

a mutation or genetic difference within a strain

  • Taxon: Escherichia coli
  • Strain: K-12
  • Substrain: SOS-R1
  • Genotype of Reference Strain: SOS-R1 NemA uvrB+
  • Genotype of Experimental Strain: SOS-R1 NemA uvrB(del)
  • Reference Condition: 5-nitroimidazole metronidazole (5 micromolar for 3 hours compared to 0 micromolar)
 OMP:0005023

presence of an SOS response

ECO:0000297

LacZ transcript localization evidence

Reference figure 3; NemA= 4-NO2 nitroreductase only; phenotype is unchanged

a mutation or genetic difference within a strain

  • Taxon: Escherichia coli
  • Strain: K-12
  • Substrain: SOS-R1
  • Genotype of Reference Strain: SOS-R1 YfkO uvrB+
  • Genotype of Experimental Strain: SOS-R1 YfkO uvrB(del)
  • Reference Condition: 5-nitroimidazole metronidazole (5 micromolar for 3 hours compared to 0 micromolar)
 OMP:0005023

presence of an SOS response

ECO:0000297

LacZ transcript localization evidence

Reference figure 3; Yfko (Bs)= 4-NO2 nitroreductase only, from B. licheniformis; phenotype is unchanged

a mutation or genetic difference within a strain

  • Taxon: Escherichia coli
  • Strain: K-12
  • Substrain: SOS-R1
  • Genotype of Reference Strain: SOS-R1 NfsA mutS+
  • Genotype of Experimental Strain: SOS-R1 NfsA mutS(del)
  • Reference Condition: 5-nitroimidazole metronidazole (5 micromolar for 3 hours compared to 0 micromolar)
 OMP:0005023

presence of an SOS response

ECO:0000297

LacZ transcript localization evidence

Reference section 3.3; NfsA (Ec)= 2-NO2 nitroreductase only, from E. coli; phenotype is unchanged

a mutation or genetic difference within a strain

  • Taxon: Escherichia coli
  • Strain: K-12
  • Substrain: SOS-R1
  • Genotype of Reference Strain: SOS-R1 NfsA mutS+
  • Genotype of Experimental Strain: SOS-R1 NfsA mutS(del)
  • Reference Condition: 5-nitroimidazole metronidazole (5 micromolar for 3 hours compared to 0 micromolar)
 OMP:0005023

presence of an SOS response

ECO:0000297

LacZ transcript localization evidence

Reference section 3.3; NfsA (Kp)= 2-NO2 nitroreductase only, from K. pneumonia; phenotype is unchanged

a mutation or genetic difference within a strain

  • Taxon: Escherichia coli
  • Strain: K-12
  • Substrain: SOS-R1
  • Genotype of Reference Strain: SOS-R1 NfsB mutS+
  • Genotype of Experimental Strain: SOS-R1 NfsB mutS(del)
  • Reference Condition: 5-nitroimidazole metronidazole (5 micromolar for 3 hours compared to 0 micromolar)
 OMP:0005023

presence of an SOS response

ECO:0000297

LacZ transcript localization evidence

Reference section 3.3; NfsB= 2-NO2 or 4-NO2 nitroreductase; phenotype is unchanged

a mutation or genetic difference within a strain

  • Taxon: Escherichia coli
  • Strain: K-12
  • Substrain: SOS-R1
  • Genotype of Reference Strain: SOS-R1 NemA mutS+
  • Genotype of Experimental Strain: SOS-R1 NemA mutS(del)
  • Reference Condition: 5-nitroimidazole metronidazole (5 micromolar for 3 hours compared to 0 micromolar)
 OMP:0005023

presence of an SOS response

ECO:0000297

LacZ transcript localization evidence

Reference section 3.3; NemA= 4-NO2 nitroreductase only; phenotype is unchanged

a mutation or genetic difference within a strain

  • Taxon: Escherichia coli
  • Strain: K-12
  • Substrain: SOS-R1
  • Genotype of Reference Strain: SOS-R1 YfkO mutS+
  • Genotype of Experimental Strain: SOS-R1 YfkO mutS(del)
  • Reference Condition: 5-nitroimidazole metronidazole (5 micromolar for 3 hours compared to 0 micromolar)
 OMP:0005023

presence of an SOS response

ECO:0000297

LacZ transcript localization evidence

Reference section 3.3; YfkO (Bs)= 4-NO2 nitroreductase only, from B. licheniformis; phenotype is unchanged

a mutation or genetic difference within a strain

  • Taxon: Escherichia coli
  • Strain: K-12
  • Substrain: SOS-R1
  • Genotype of Reference Strain: SOS-R1 NfsA mutS+
  • Genotype of Experimental Strain: SOS-R1 NfsA mutS(del)
  • Reference Condition: 5-nitrofuran nitrofurazone(5 micromolar for 3 hours compared to 0 micromolar)
 OMP:0005023

presence of an SOS response

ECO:0000297

LacZ transcript localization evidence

Reference section 3.3; NfsA (Ec)= 2-NO2 nitroreductase only, from E. coli; phenotype is unchanged

a mutation or genetic difference within a strain

  • Taxon: Escherichia coli
  • Strain: K-12
  • Substrain: SOS-R1
  • Genotype of Reference Strain: SOS-R1 NfsA mutS+
  • Genotype of Experimental Strain: SOS-R1 NfsA mutS(del)
  • Reference Condition: 5-nitrofuran nitrofurazone(5 micromolar for 3 hours compared to 0 micromolar)
 OMP:0005023

presence of an SOS response

ECO:0000297

LacZ transcript localization evidence

Reference section 3.3; NfsA (Kp)= 2-NO2 nitroreductase only, from K. pneumonia; phenotype is unchanged

a mutation or genetic difference within a strain

  • Taxon: Escherichia coli
  • Strain: K-12
  • Substrain: SOS-R1
  • Genotype of Reference Strain: SOS-R1 NfsB mutS+
  • Genotype of Experimental Strain: SOS-R1 NfsB mutS(del)
  • Reference Condition: 5-nitrofuran nitrofurazone(5 micromolar for 3 hours compared to 0 micromolar)
 OMP:0005023

presence of an SOS response

ECO:0000297

LacZ transcript localization evidence

Reference section 3.3; NfsB= 2-NO2 or 4-NO2 nitroreductase; phenotype is unchanged

a mutation or genetic difference within a strain

  • Taxon: Escherichia coli
  • Strain: K-12
  • Substrain: SOS-R1
  • Genotype of Reference Strain: SOS-R1 NemA mutS+
  • Genotype of Experimental Strain: SOS-R1 NemA mutS(del)
  • Reference Condition: 5-nitrofuran nitrofurazone(5 micromolar for 3 hours compared to 0 micromolar)
 OMP:0005023

presence of an SOS response

ECO:0000297

LacZ transcript localization evidence

Reference section 3.3; NemA= 4-NO2 nitroreductase only; phenotype is unchanged

a mutation or genetic difference within a strain

  • Taxon: Escherichia coli
  • Strain: K-12
  • Substrain: SOS-R1
  • Genotype of Reference Strain: SOS-R1 YfkO mutS+
  • Genotype of Experimental Strain: SOS-R1 YfkO mutS(del)
  • Reference Condition: 5-nitrofuran nitrofurazone(5 micromolar for 3 hours compared to 0 micromolar)
 OMP:0005023

presence of an SOS response

ECO:0000297

LacZ transcript localization evidence

Reference section 3.3; YfkO (Bs)= 4-NO2 nitroreductase only, from B. licheniformis; phenotype is unchanged

xx

a mutation or genetic difference within a strain

  • Taxon: Escherichia coli
  • Strain: K-12
  • Substrain: SOS-R1
  • NCBI Taxon ID: 83333
  • Genotype of Reference Strain: SOS-R1 NfsA ada+ ogt+
  • Genotype of Experimental Strain : SOS-R1 NfsA ada(del) ogt(del)
  • Reference Condition: 5-nitroimidazole metronidazole (5 micromolar for 3 hours compared to 0 micromolar)
 OMP:0005023

presence of an SOS response

ECO:0000297

LacZ transcript localization evidence

Reference section 3.3; NfsA (Ec)= 2-NO2 nitroreductase only, from E. coli; phenotype is unchanged; phenotype is unchanged

yy

a mutation or genetic difference within a strain

  • Taxon: Escherichia coli
  • Strain: K-12
  • Substrain: SOS-R1
  • Genotype of Reference Strain: SOS-R1 NfsA ada+ ogt+
  • Genotype of Experimental Strain: SOS-R1 NfsA ada(del) ogt(del)
  • Reference Condition: 5-nitroimidazole metronidazole (5 micromolar for 3 hours compared to 0 micromolar)
 OMP:0005023

presence of an SOS response

ECO:0000297

LacZ transcript localization evidence

Reference section 3.3; NfsA (Kp)= 2-NO2 nitroreductase only, from K. pneumonia; phenotype is unchanged

a mutation or genetic difference within a strain

  • Taxon: Escherichia coli
  • Strain: K-12
  • Substrain: SOS-R1
  • Genotype of Reference Strain: SOS-R1 NfsB ada+ ogt+
  • Genotype of Experimental Strain: SOS-R1 NfsB ada(del) ogt(del)
  • Reference Condition: 5-nitroimidazole metronidazole (5 micromolar for 3 hours compared to 0 micromolar)
 OMP:0005023

presence of an SOS response

ECO:0000297

LacZ transcript localization evidence

Reference section 3.3; NfsB= 2-NO2 or 4-NO2 nitroreductase; phenotype is unchanged

a mutation or genetic difference within a strain

  • Taxon: Escherichia coli
  • Strain: K-12
  • Substrain: SOS-R1
  • Genotype of Reference Strain: SOS-R1 NemA ada+ ogt+
  • Genotype of Experimental Strain: SOS-R1 NemA ada(del) ogt(del)
  • Reference Condition: 5-nitroimidazole metronidazole (5 micromolar for 3 hours compared to 0 micromolar)
 OMP:0005023

presence of an SOS response

ECO:0000297

LacZ transcript localization evidence

Reference section 3.3; NemA= 4-NO2 nitroreductase only; phenotype is unchanged

a mutation or genetic difference within a strain

  • Taxon: Escherichia coli
  • Strain: K-12
  • Substrain: SOS-R1
  • Genotype of Reference Strain: SOS-R1 YfkO ada+ ogt+
  • Genotype of Experimental Strain: SOS-R1 YfkO ada(del) ogt(del)
  • Reference Condition: 5-nitroimidazole metronidazole (5 micromolar for 3 hours compared to 0 micromolar)
 OMP:0005023

presence of an SOS response

ECO:0000297

LacZ transcript localization evidence

Reference section 3.3; YfkO (Bs)= 4-NO2 nitroreductase only, from B. licheniformis; phenotype is unchanged

a mutation or genetic difference within a strain

  • Taxon: Escherichia coli
  • Strain: K-12
  • Substrain: SOS-R1
  • Genotype of Reference Strain: SOS-R1 NfsA ada+ ogt+
  • Genotype of Experimental Strain: SOS-R1 NfsA ada(del) ogt(del)
  • Reference Condition: 5-nitrofuran nitrofurazone(5 micromolar for 3 hours compared to 0 micromolar)
 OMP:0005023

presence of an SOS response

ECO:0000297

LacZ transcript localization evidence

Reference section 3.3; NfsA (Ec)= 2-NO2 nitroreductase only, from E. coli; phenotype is unchanged

a mutation or genetic difference within a strain

  • Taxon: Escherichia coli
  • Strain: K-12
  • Substrain: SOS-R1
  • Genotype of Reference Strain: SOS-R1 NfsA ada+ ogt+
  • Genotype of Experimental Strain: SOS-R1 NfsA ada(del) ogt(del)
  • Reference Condition: 5-nitrofuran nitrofurazone(5 micromolar for 3 hours compared to 0 micromolar)
 OMP:0005023

presence of an SOS response

ECO:0000297

LacZ transcript localization evidence

Reference section 3.3; NfsA (Kp)= 2-NO2 nitroreductase only, from K. pneumonia; phenotype is unchanged

a mutation or genetic difference within a strain

  • Taxon: Escherichia coli
  • Strain: K-12
  • Substrain: SOS-R1
  • Genotype of Reference Strain: SOS-R1 NfsB ada+ ogt+
  • Genotype of Experimental Strain: SOS-R1 NfsB ada(del) ogt(del)
  • Reference Condition: 5-nitrofuran nitrofurazone(5 micromolar for 3 hours compared to 0 micromolar)
 OMP:0005023

presence of an SOS response

ECO:0000297

LacZ transcript localization evidence

Reference section 3.3; NfsB= 2-NO2 or 4-NO2 nitroreductase; phenotype is unchanged

a mutation or genetic difference within a strain

  • Taxon: Escherichia coli
  • Strain: K-12
  • Substrain: SOS-R1
  • Genotype of Reference Strain: SOS-R1 NemA ada+ ogt+
  • Genotype of Experimental Strain: SOS-R1 NemA ada(del) ogt(del)
  • Reference Condition: 5-nitrofuran nitrofurazone(5 micromolar for 3 hours compared to 0 micromolar)
 OMP:0005023

presence of an SOS response

ECO:0000297

LacZ transcript localization evidence

Reference section 3.3; NemA= 4-NO2 nitroreductase only; phenotype is unchanged

a mutation or genetic difference within a strain

  • Taxon: Escherichia coli
  • Strain: K-12
  • Substrain: SOS-R1
  • Genotype of Reference Strain: SOS-R1 YfkO ada+ ogt+
  • Genotype of Experimental Strain: SOS-R1 YfkO ada(del) ogt(del)
  • Reference Condition: 5-nitrofuran nitrofurazone(5 micromolar for 3 hours compared to 0 micromolar)
 OMP:0005023

presence of an SOS response

ECO:0000297

LacZ transcript localization evidence

Reference section 3.3; YfkO (Bs)= 4-NO2 nitroreductase only, from B. licheniformis; phenotype is unchanged


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Notes

References

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