Strain D21f1
- CGSC#: 5161
- Strain Designation
Designation Source Preference D21f1 Boman H.G. 1 - Sex(Hfr,F+,F-,or F'): F-
- 9 Mutations:
Mutation Location Certainty Display proA23 5.62 1 proA23 lac-28 8.00 1 lac-28 tsx-81 9.28 1 tsx-81 trp-30 28.00 1 trp-30 his-51 44.00 1 his-51 rpsL173(strR) 74.84 1 rpsL173(strR) rfa-1 81.69 1 rfa-1 rfa-21 81.69 1 rfa-21 ampCp-1 93.80 1 ampCp-1 - Comments:
- References:
- Boman, HG, K Nordstrom, S Normark 1974. Penicillin resistance in Escherichia coli K12: synergism between penicillinases and a barrier in the outer part of the envelope. Ann. N. Y. Acad. Sci. 235(0):569-86.
- Havekes, L, J Tommassen, W Hoekstra, B Lugtenberg 1977. Isolation and characterization of Escherichia coli K-12 F- mutants defective in conjugation with an I-type donor. J. Bacteriol. 129(1):1-8.
Printable Strain Report