CGSC Strain#: 5594
Strain Designation: GIA39     
Source of Strain: H.J.W. Wijsman
Sex: F-
Chromosomal Markers: thr-1,
leuB6(Am)
,
fhuA21,
codA1,
lacY1,
tsx-95,
glnX44(AS)
,
λ-,
dadX3,
pyrF101,
his-108,
argG6,
ilvA634,
thiE1,
deoC1,
glt-15Strain 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)
- dadX3 was formerly called alnA3
- glnX44(AS) was formerly called su+II
- glnX44(AS) was formerly called supE44
- glnX44(AS) was formerly called glnV44
- thiE1 was formerly called thi-1
- Am = amber(UAG) mutation
- AS = amber(UAG) suppressor
References: - Beelen, RH, AM Feldmann, HJ Wijsman 1973. A regulatory gene and a structural gene for alaninase in Escherichia coli. Mol. Gen. Genet. 121(4):369-74.