NFB200      Source of Strain:
Hfr Point of Origin#:
1 Map Position:
96.80 Direction of Marker Transfer:
Clockwise Chromosomal Markers: lacZ43
, thiE1Strain Comments:
- Uracil is stimulatory to growth of this strain.
- spoT1-- In addition to the 6bp insertion, there is a C to T transition resulting in an H257Y substitution.
- thiE1 was formerly called thi-1
- = tetracycline resistant
- Fs = Frameshift mutation