CGSC Strain#: 4980
Strain Designation: CA165     
Source of Strain: S. Brenner
Sex: Hfr
Point of Origin#: 1
Map Position: 96.80
Direction of Marker Transfer: Clockwise
Chromosomal Markers: lacZ13(Oc)
,
lacI22,
glnU69(OS)
,
relA1,
spoT1,
thiE1Strain Comments: - lacZ13(Oc)-- is lacZ2 of Jacob, originating in Paris strain 3.320. It is an ochre, polar mutation.
- spoT1-- In addition to the 6bp insertion, there is a C to T transition resulting in an H257Y substitution.
- glnU69(OS) was formerly called supB69
- glnU69(OS) was formerly called suB+$
- lacI22 was formerly called laci3-
- lacI22 was formerly called lacI3
- thiE1 was formerly called thi-1
- Oc = ochre(UAA) mutation
- OS = ochre(UAA) suppressor
References: - Brenner, S., J.R. Beckwith 1965. Ochre mutants, a new class of suppressible nonsense mutants. J.Mol.Biol. 13:629-637