CGSC Strain#: 6932
Strain Designation: DV9      Source of Strain: D.S. Vallari
Sex: F- Chromosomal Markers: panD2, λ^-, gyrA216(NalR), relA1, zhd-9::Tn10, spoT1, metB1, λ^R
Strain Comments:

• zhd-9::Tn10-- cotransduces 66% with panF, 95% with fabE and 16% with aroE.
• spoT1-- In addition to the 6bp insertion, there is a C to T transition resulting in an H257Y substitution.
• λ^R-- Lambda resistant, locus unknown.
• = tetracycline resistant
• NalR = Nalidix.acidResist.

References:

• Vallari, D.S., C.O. Rock 1985. Isolation and characterization of Escherichia coli pantothenate permease (panF) mutants. J.Bacteriol. 164:136-142