CGSC Strain#: 7028
Strain Designation: DB1319      Source of Strain: D. Botstein
Sex: F- Chromosomal Markers: λ^-, tyrT58(AS), trp-89::Tn5, recA938::Tn9-200, recD1014(Nuc-), hsdR2, opgB202::Tn10
Strain Comments:

• recA938::Tn9-200-- We have received feedback that Cam resistance and recA^- are not transferred together 100% of the time, so that the insertion is probably close to but not in recA.
• opgB202::Tn10-- cotransduces 34% with serB and 13% with thr and ca. 50% with hsd. Shown by PCR analysis (Nichols et al.) to be within opgB at nucleotide 4,595,002 (99.0 min.).
• opgB202::Tn10 was formerly called
• tyrT58(AS) was formerly called supF58
• = kanamycin resistant
• = chloramphenicol resistant
• = tetracycline resistant
• AS = amber(UAG) suppressor
• Nuc- = nuclease-minus

References:

• Wertman, K.F., A.R. Wyman, D. Botstein 1986. Host/vector interactions which affect the viability of recombinant phage lambda clones. Gene 49:253-262