KL98      Source of Strain:
Hfr Point of Origin#:
53 Map Position:
53.80 Direction of Marker Transfer:
Counterclockwise Chromosomal Markers: Strain Comments:
- This is a relatively unstable Hfr.
- This strain is LamR and MS2R for reasons that are not understood.
- Low, K.B. 1968. Formation of merodiploids in matings with a class of Rec- recipient strains of Escherichia coli K12. Proc.Natl.Acad.Sci.USA 60:160-167
- Low, KB 1972. Escherichia coli K-12 F-prime factors, old and new. 36(4):587-607.