Strain - KL664

Strain - KL664Strain KL664

Strain KL664

CGSC#: 6215
Strain Designation
Designation Source Preference
KL664 Cappello M.C. 1
Sex(Hfr,F+,F-,or F'): F-

10 Mutations:

Mutation	Location	Certainty	Display
thr-1	0.01	1	thr-1
serR-??-35	2.30	1	serR-??-35
DE(gpt-proA)62	5.51	1	Δ(gpt-proA)62
glnX44(AS)	14.99	1	glnX44(AS)
serS15(ts)	20.23	1	serS15(ts)
rpsL31(strR)	74.84	1	rpsL31(strR)
xylA5	80.34	1	xylA5
mtl-1	81.26	1	mtl-1
argE3(Oc)	89.48	1	argE3(Oc)
thiE1	90.34	1	thiE1

Comments:
- This strain is temperature-resistant at 42 degrees and temperature-sensitive at 45 degrees C on Luria agar.
References:
- Theall, G., K.B. Low, D. Soll 1979. Regulation of the biosynthesis of aminoacyl-tRNA synthetases and of tRNA in Escherichia coli. IV. Mutants with increased levels of leucyl- or seryl-tRNA synthetase. Mol.Gen.Genet. 169:205-211
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