CGSC Strain#: 2520
Strain Designation: HB32     
Source of Strain: H. Boyer
Sex: F+
Chromosomal Markers: sulA1Strain Comments: - This is E. coli B strain B/r carrying wild-type F(F1) from E. coli K-12.
References: - Boyer, H 1966. Conjugation in Escherichia coli. J. Bacteriol. 91(5):1767-72.