CGSC Strain#: 4090
Strain Designation: AB4090     
Source of Strain: Other Designations: KY895/T6
Sex: F-
Chromosomal Markers: tsx-61,
λ-,
tdk-1,
IN(rrnD-rrnE)1,
ilv-276Strain Comments: - This is a T6R derivative of the Kyoto strain KY895.
- IN(rrnD-rrnE)1-- Inverts the region between rrnD (73.74 min) and rrnE (90.66 min)
References: - Vapnek, D, WD Rupp 1970. Asymmetric segregation of the complementary sex-factor DNA strands during conjugation in Escherichia coli. J. Mol. Biol. 53(3):287-303.
- Vapnek, D, MB Lipman, WD Rupp 1971. Physical properties and mechanism of transfer of R factors in Escherichia coli. J. Bacteriol. 108(1):508-14.