CGSC Strain#: 4856
Strain Designation: K10-7-15      Source of Strain: H.L. Kornberg
Sex: Hfr    Point of Origin#: 2A   Map Position: 12.20   Direction of Marker Transfer: Counterclockwise
Chromosomal Markers: garB10, fhuA22, ompF627(T2R), zwf-2, fadL701(T2R), relA1, pitA10, spoT1, rrnB-2, pgi-10, mcrB1, creC510
Strain Comments:

• This is a pgi^- derivative of Fraenkel strain DF2001.
• spoT1-- In addition to the 6bp insertion, there is a C to T transition resulting in an H257Y substitution.
• rrnB-2-- : loss of spacer loop sequence
• creC510-- The constitutive phenotype is due to an R77P amino acid substitution
• creC510 was formerly called phoM510
• Const = constitutive
• T2R = T2 Resistant

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