MH2720      Source of Strain:
Hfr Point of Origin#:
1 Map Position:
96.80 Direction of Marker Transfer:
Clockwise Chromosomal Markers: λ-
, thiE1Strain Comments:
- e14--- : Loss of the e14 element makes the strain McrA-.
- thyA114(Stable)::Mu-- is a non-reverting marker.
- thyA114(Stable)::Mu-- Strains with this marker must have their medium supplemented with thymine (25ug/ml). This is true even for rich medium such as LB. Otherwise thymine starvation can lead to thymineless death.
- thiE1 was formerly called thi-1
- Stable = stable, non-reverting