Strain - KL236

Strain - KL236Strain KL236

Strain KL236

CGSC#: 4370
Strain Designation
Designation Source Preference
KL236 Cappello M.C. 1
Sex(Hfr,F+,F-,or F'): Hfr
Hfr Point of Origin#: 2A
PO Map Position: 12.20
Direction of Marker Transfer: Counterclockwise

11 Mutations:

Mutation	Location	Certainty	Display
fhuA22	3.61	1	fhuA22
phoA4(Am)	8.64	1	phoA4(Am)
serS15(ts)	20.23	1	serS15(ts)
serS29	20.23	1	serS29
ompF627(T2R)	21.24	0	ompF627(T2R)
serU132(AS)	44.01	1	serU132(AS)
fadL701(T2R)	53.01	1	fadL701(T2R)
relA1	62.71	1	relA1
rrnB-2	89.76	1	rrnB-2
mcrB1	98.63	1	mcrB1
creC510	99.89	1	creC510

Comments:
- The strain is no longer temperature-sensitive for growth.
References:
- Low, B, F Gates, T Goldstein, D Soll 1971. Isolation and partial characterization of temperature-sensitive Escherichia coli mutants with altered leucyl- and seryl-transfer ribonucleic acid synthetases. J. Bacteriol. 108(2):742-50.
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