Strain - N23-53

Strain - N23-53Strain N23-53

Strain N23-53

CGSC#: 5222
Strain Designation
Designation Source Preference
N23-53 Ogawa H. 1
Sex(Hfr,F+,F-,or F'): F-

9 Mutations:

Mutation	Location	Certainty	Display
thr-24	0.00	1	thr-24
galT23	17.01	1	galT23
LAM-	17.40	1	λ^-
trp-56	28.00	1	trp-56
recA41	60.80	1	recA41
IN(rrnD-rrnE)1	73.74	1	IN(rrnD-rrnE)1
rpsL178(strR)	74.84	1	rpsL178(strR)
phe-4	1000.00	1	phe-4
tyr-7	1000.00	1	tyr-7

Comments:
- The inversion comes from strain W3110, an ancestor of N23-53.
References:
- Ogawa, H, K Shimada, J Tomizawa 1968. Studies on radiation-sensitive mutants of E. coli. I. Mutants defective in the repair synthesis. Mol. Gen. Genet. 101(3):227-44.
Printable Strain Report