CGSC Strain#: 7014
Strain Designation: 3300 U178     
Source of Strain: F. Jacob
Other Designations: CA178
Sex: Hfr
Point of Origin#: 1
Map Position: 96.80
Direction of Marker Transfer: Clockwise
Chromosomal Markers: lacZ178,
lacI22,
λ-,
e14-,
relA1,
spoT1,
thiE1Strain Comments: - lacZ178-- is a missense mutation.
- e14--- : Loss of the e14 element makes the strain McrA-.
- spoT1-- In addition to the 6bp insertion, there is a C to T transition resulting in an H257Y substitution.
- lacI22 was formerly called laci3-
- lacI22 was formerly called lacI3
- thiE1 was formerly called thi-1
- = missense
References: