Category:ECO:0005800 ! dilution assay evidence

From OMPwiki
id: ECO:0005800

name: dilution assay evidence
def: "A direct assay evidence where the activity of a solution is determined by exposing an indicator culture or organism to a series of dilutions and determining the lowest concentration that elicits a biological response." [1]
synonym: "critical dilution assay" EXACT []
synonym: "spot assay" EXACT []
is_a: ECO:0000002 ! direct assay evidence
comment: For chemicals, bacteriocins, or phage, the indicator culture is typically present in a soft-agar layer on top of nutrient agar and a small quantity of each dilution is spotted onto the soft agar overlay.

ECO:0005800

Last version checked
releases/2019-06-14.

14:06:2019 08:25.

rctauber
Last updated
releases/2018-09-14

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