Strain JC182
- CGSC#: 4213
- Strain Designation
Designation Source Preference JC182 Clark A.J. 1 AB862 2 - Sex(Hfr,F+,F-,or F'): Hfr
- Hfr Point of Origin#: 1, 12
- PO Map Position: 96.71
- Direction of Marker Transfer: Clockwise
- 5 Mutations:
Mutation Location Certainty Display LAM- 17.40 1 λ- e14- 26.00 1 e14- purF1 52.31 1 purF1 relA1 62.71 0 relA1 thiE1 90.34 1 thiE1 - Comments:
- This is Clark's "double male" strain, formerly called "D2". The position of PO 1 is shown above; that of PO 12 is between metC and rpoD.
- References:
- Clark, A.J. 1963. Genetic analysis of a "double male" strain of Escherichia coli K-12. Genetics 48:105-120
- 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
- Clark, A.J., W.K. Maas, B. Low 1969. Production of a merodiploid strain from a double male strain of E. coli K12. Mol.Gen.Genet. 105:1-15
Printable Strain Report