CGSC Strain#: 7242
Strain Designation: TA3472      Source of Strain: P.E. Hartman
Sex: F- Chromosomal Markers: λ^-, Δ(his-gnd)861
Strain Comments:

• Δ(his-gnd)861 was formerly called his-461

References:

• Garrick-Silversmith, L., P.E. Hartman 1970. Histidine-requiring mutants of Escherichia coli K12. Genetics 66:231-244