CGSC Strain#: 3598
Strain Designation: χ997
Source of Strain: R. Curtiss
Other Designations: chi997
Sex: F+
Chromosomal Markers: thr-16,
fhuA32,
lacY29,
proC24,
tsx-64,
purE41,
glnV42(AS)
,
glnX44(AS)
,
trp-32,
pyrF30,
his-53,
rpsL97(strR)
,
metB65,
dnaB43(ts)
,
car-33,
ilv-277Strain Comments: - car-33 was formerly called pyrA33 and was originally called argF- by Curtiss. pyrF30 was formerly thought to be a pyrC mutation.
- glnX44(AS)-- Mutation is a C to T transition at nucleotide 34 (3rd position of the anticodon)
- metB65-- is probably metB. Sometimes suggested to be metC.
- glnV42(AS) was formerly called supE42
- glnX44(AS) was formerly called glnV44
- glnX44(AS) was formerly called su+II
- glnX44(AS) was formerly called supE44
- AS = amber(UAG) suppressor
- strR = streptomycin resist.
- ts = Temperature Sensitive
References: