Difference between revisions of "PCR-from Bacteria"
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== Papers where this or a similar method has been used == | == Papers where this or a similar method has been used == | ||
Latest revision as of 13:58, 20 July 2015
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Contents
Purpose
This protocol is used to amplify copies of a desired strand of DNA isolated from a bacterial species.
Materials Needed
-PCR strip of microtubes
-LongAmp Taq Reaction Buffer
-10 mM dNTPs
-10 micromolar of appropriate forward primer
-10 micromolar of appropriate reverse primer
-LongAmpTaq DNA Polymerase
-Nuclease free water
-DNA template(bacteria with desired DNA)
-PCR machine
-micropipette
Protocol
-Add to a 0.2 mL PCR tube 5 microliters of LongAmp Taq Reaction Buffer, 0.75 microliters of 10 mM dNTPs, 1 microliter of 10 micromolar forward primer, 1 microliter of 10 micromolar reverse primer, 1 microliter of LongAmpTaq DNA Polymerase and 16.25 microliters of nuclease free water
-Suspend one colony of the bacteria in the tube by mixing with a pipette
-Set the PCR machine to have an initial denaturation at 94 C for 5 minutes, 30 cycles of 94 C for 10-30 seconds, 45-65 C for 15-60 seconds and 65 C for 50 seconds per kilobase pair of the DNA fragment, then 65 C for 10 minutes for the final extension, and hold at 4-10 C
-Run the PCR machine with the tube inside
Notes
The varying times for the steps will depend on the conditions for the primer you are using
Papers where this or a similar method has been used
Related Ontology Terms
References
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