CGSC Strain#: 2577
Strain Designation: AB2577     
Source of Strain: G. Eggertsson
Sex: F-
Chromosomal Markers: araBAD-9,
fhuA1,
lacZ13(Oc)
,
tsx-3,
λ-,
trpE3(Oc)
,
hisG4(Oc)
,
rpsL8 or rplL9(L?)
,
malT1(λ
R)
,
mtl-1,
ilvD188(Oc)
,
metE46,
tyrU20(OS)
,
thiE1Strain Comments: - lacZ13(Oc)-- is lacZ2 of Jacob, originating in Paris strain 3.320. It is an ochre, polar mutation.
- tyrU20(OS)-- polar; DES. Use AB2577 for tyrU20. tyrosine tRNA2
- thiE1 was formerly called thi-1
- LamR = Lambda-resistant
- Oc = ochre(UAA) mutation
- OS = ochre(UAA) suppressor
- strR = streptomycin resist.
References: - Eggertsson, G., E.A. Adelberg 1965. Map positions and specificities of suppressor mutations in Escherichia coli K-12. Genetics 52:319-340