MA1030      Source of Strain:
Hfr Point of Origin#:
1, 12 Map Position:
96.71 Direction of Marker Transfer:
Clockwise Chromosomal Markers: λ-
, thiE1Strain Comments:
- This is Maas' standard argR mutation, induced in A.J. Clark's ``double male" strain JC182.
- purF1-- is a very stable mutation and may be an intragenic deletion.
- thiE1 was formerly called thi-1
- McFall, E 1967. Dominance studies with stable merodiploids in the D-serine deaminase system of Escherichia coli K-12. J. Bacteriol. 94(6):1982-8.