CGSC Strain#: 494
Strain Designation: AB494      Source of Strain: A.L. Taylor
Sex: Hfr    Point of Origin#: 11   Map Position: 46.70   Direction of Marker Transfer: Counterclockwise
Chromosomal Markers: fhuA2::IS2, lacY1 or lacZ4, tsx-23, λ^-, hisG1, relA1, rpsL8 or rplL9(L?), malT1(λ^R), xyl-7, mtlA2, ΔargH1, thiE1
Strain Comments:

• hisG1-- This mutation has been reported as either a frameshift or a 36 nt deletion
• fhuA2::IS2 was formerly called fhuA2
• thiE1 was formerly called thi-1
• xyl-7 was formerly called xylA7
• ::IS2 = Insertion of IS2
• LamR = Lambda-resistant
• strR = streptomycin resist.

References: