CGSC Strain#: 2536
Strain Designation: AB2536     
Source of Strain: G. Eggertsson
Sex: Hfr
Point of Origin#: 11
Map Position: 46.70
Direction of Marker Transfer: Counterclockwise
Chromosomal Markers: lacY1 or lacZ4,
tsx-23,
glnX44(AS)
,
λ-,
serU111,
rpsL8 or rplL9(L?)
,
malT1(λ
R)
,
ilvD145,
ΔargH1,
thiE1,
fhuA2 or ton-14Strain Comments: - glnX44(AS)-- Mutation is a C to T transition at nucleotide 34 (3rd position of the anticodon)
- serU111-- not amber, not ochre
- ilvD145-- is suppressed by supH11.
- glnX44(AS) was formerly called su+II
- glnX44(AS) was formerly called supE44
- glnX44(AS) was formerly called glnV44
- serU111 was formerly called supH11
- thiE1 was formerly called thi-1
- AS = amber(UAG) suppressor
- LamR = Lambda-resistant
- 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