Strain χ156
- CGSC#: 4433
- Strain Designation
Designation Source Preference χ156 Curtiss R. 1 MC100 Markovitz A. 2 chi156 2 - Sex(Hfr,F+,F-,or F'): F-
- 18 Mutations:
Mutation Location Certainty Display araC14 1.52 1 araC14 leuB6(Am) 1.74 1 leuB6(Am) secA206(aziR) 2.33 1 secA206(aziR) fhuA23 3.61 1 fhuA23 lacY1 7.79 1 lacY1 proC34 8.71 1 proC34 tsx-67 9.28 1 tsx-67 purE42 11.90 1 purE42 glnX44(AS) 14.99 1 glnX44(AS) galK2(Oc) 16.99 1 galK2(Oc) LAM- 17.40 1 λ- trpE38 28.44 1 trpE38 rfbC1 45.43 0 rfbC1 mgl-51 48.17 0 mgl-51 rpsL109(strR) 74.84 1 rpsL109(strR) xylA5 80.34 1 xylA5 mtl-1 81.26 1 mtl-1 thiE1 90.34 1 thiE1 - Comments:
- References:
- Markovitz, A. 1964. Regulatory mechanism for synthesis of capsular polysaccharide in mucoid mutants of Escherichia coli K-12. Proc.Natl.Acad.Sci.USA 51:239-240
- Berg, CM, R Curtiss 1967. Transposition derivatives of an Hfr strain of Escherichia coli K-12. Genetics 56(3):503-25.
Printable Strain Report