Strain - SD7

Strain - SD7Strain SD7

Strain SD7

CGSC#: 7078
Strain Designation
Designation Source Preference
SD7 Sternglanz R. 1
Sex(Hfr,F+,F-,or F'): F-

9 Mutations:

Mutation	Location	Certainty	Display
gal-25	17.00	1	gal-25
LAM-	17.40	1	λ^-
topA10	28.65	1	topA10
pyrF287	28.88	1	pyrF287
fnr-1	30.11	1	fnr-1
rpsL195(strR)	74.84	1	rpsL195(strR)
gyrB226	83.53	1	gyrB226
iclR7(Const)	90.97	1	iclR7(Const)
trpR72(Am)	99.81	1	trpR72(Am)

Comments:
References:
- Sternglanz, R., S. DiNardo, K.A. Voelkel, Y. Nishimura, Y. Hirota, K. Becherer, L. Zumstein, J.C. Wang 1981. Mutations in the gene coding for Escherichia coli DNA topoisomerase I affect transcription and translation. Proc.Natl.Acad.Sci.USA 78:2747-2751
- DiNardo, S., K.A. Voelkel, R. Sternglanz, A.E. Reynolds, A. Wright 1982. Escherichia coli DNA topoisomerase I mutants have compensatory mutations in DNA gyrase genes. Cell 31:43-51
Printable Strain Report