CGSC Strain#: 6398
Strain Designation: KF1271     
Source of Strain: K.E. Fouts
Sex: F-
Chromosomal Markers: leuB6(Am)
,
fhuA2::IS2,
lacY1 or lacZ4,
tsx-1,
glnX44(AS)
,
λ-,
ksgB1,
argG6,
rpsL104,
malT1(λ
R)
,
xyl-7,
mtlA2,
metB1Strain Comments: - leuB6(Am)-- Suppressed by serU suppressor (supH)
- glnX44(AS)-- Mutation is a C to T transition at nucleotide 34 (3rd position of the anticodon)
- fhuA2::IS2 was formerly called fhuA2
- glnX44(AS) was formerly called su+II
- glnX44(AS) was formerly called supE44
- glnX44(AS) was formerly called glnV44
- xyl-7 was formerly called xylA7
- = strep-resistant
- ::IS2 = Insertion of IS2
- Am = amber(UAG) mutation
- AS = amber(UAG) suppressor
- LamR = Lambda-resistant
References: - Fouts, KE, SD Barbour 1981. Transductional mapping of ksgB and a new Tn5-induced kasugamycin resistance gene, ksgD, in Escherichia coli K-12. J. Bacteriol. 145(2):914-9.