CGSC Strain#: 4539
Strain Designation: AT3143      Source of Strain: A.L. Taylor
Sex: F- Chromosomal Markers: fhuA32, lacY29, proC24, tsx-63, purE41, λ^-, serC53, pyrF30, his-53, rpsL97(strR), xyl-14, metB65, cycA1, ilv-277, cycB2
Strain Comments:

• metB65-- is probably metB. Sometimes suggested to be metC.
• serC53 was formerly called serC3
• serC53 was formerly called pdxC3
• strR = streptomycin resist.

References:

• Taylor, A.L. 1970. Current linkage map of Escherichia coli. Bacteriol.Rev. 34:155-175