CGSC Strain#: 5786
Strain Designation: L44-2      Source of Strain: L. Gorini
Other Designations: AC5786
Sex: F- Chromosomal Markers: [leu-48](UGA), [argR141], rpsL227(strR), argI140(Am)
Strain Comments:

• Gorini designations for the alleles are: argF40, argR11, leu-2, strA2.
• rpsL227(strR)-- Change in codon 43 from Lys to Thr
• argI140(Am) was formerly called argF40
• [argR141] was formerly called argR11
• [leu-48](UGA) was formerly called leu-2
• Am = amber(UAG) mutation
• strR = streptomycin resist.
• UGA = opal(UGA) mutation

References:

• Breckenridge, L. Gorini 1970. Genetic analysis of streptomycin resistance in Escherichia coli. Genetics 65:9-25