CGSC Strain#: 4975
Strain Designation: CA79     
Source of Strain: S. Brenner
Sex: Hfr
Point of Origin#: 1
Map Position: 96.80
Direction of Marker Transfer: Clockwise
Chromosomal Markers: λ-,
e14-,
trpA49(Am)
,
relA1,
spoT1Strain Comments: - e14--- : Loss of the e14 element makes the strain McrA-.
- trpA49(Am)-- is the amber mutation formerly called trp-8am by Brenner.
- spoT1-- In addition to the 6bp insertion, there is a C to T transition resulting in an H257Y substitution.
- Am = amber(UAG) mutation
References: