E. coli Genetic Resources at Yale
CGSC, The Coli Genetic Stock Center

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Mutation lac-20

• Name: lac-20
• Type: Unknown
• Mutation of Gene: lac
• Approx. Map Location: 8.00
• Comments
• References
• 3 Strains Carrying This Mutation

  Name	Mutations	Genotype
  Lin 76	6	Hfr(PO2A), fhuA22, lac-20, relA1, glpR28, glpK1, T2R
  Lin 61	11	Hfr(PO2A), garB10, fhuA22, lac-20, ompF627(T2R), relA1, pitA10, spoT1, glpK1, rrnB-2, mcrB9999, creC510
  K146 Thy-	17	F-, fhuA2::IS2, lacY1, lacZ4, lac-20, tsx-7?, glnX44(AS)?, gal-6, hisG1, thyA58, rpsL8, rpsL17, malT1(λR), kdgK1, metB1, ΔargH1, rplL9(L?), thiE1?