CGSC Strain#: 7223
Strain Designation: BW281      Source of Strain: B. Weiss
Sex: Hfr    Point of Origin#: 1   Map Position: 96.80   Direction of Marker Transfer: Clockwise
Chromosomal Markers: λ^-, Δ(xthA-pncA)90, Δ(his-dcd)453, relA1, rfa-209::Tn10, dut-1, spoT1, thiE1
Strain Comments:

• Δ(xthA-pncA)90-- Deleted region includes at least xthA,ydjXYZ,ynjABCDEFGH,gdhA,ynjI,topB,selD,ydjA, sppA,ansA and pncA
• rfa-209::Tn10-- cotransduces 70% with pyrE and 52% with gltC (gltS0). It is clockwise of pyrE.
• dut-1-- Reference: Hochhauser & Weiss 1978 J. Bacteriol. 134:157.
• spoT1-- In addition to the 6bp insertion, there is a C to T transition resulting in an H257Y substitution.
• rfa-209::Tn10 was formerly called zib-205::Tn10
• thiE1 was formerly called thi-1
• = tetracycline resistant

References:

• Taylor, A.F., B. Weiss 1982. Role of exonuclease III in the the base excision repair of uracil-containing DNA. J.Bacteriol. 151:351-357