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

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Mutation gyrA21(NalR)

• Name: gyrA21(NalR)
• Type: Unknown
• Mutation of Gene: gyrA
• Approx. Map Location: 50.33
• Properties

  Property	Symbol
  Nalidix.acidResist.	NalR

  
  
• Comments
• References
• 2 Strains Carrying This Mutation

  Name	Mutations	Genotype
  MX419	9	Hfr(PO44), lacZ2210(Am), tsx-85, λ-, serU74(ts,AS), gyrA21(NalR), relA1, rpsL183(strR), spoT1, thiE1
  N2880	11	F-, Δlac-85, tsx-459?, glnX44(AS)?, galK2(Oc), galT23, gyrA21(NalR), rpsL197(strR), xylA5, mtl-1, fim-2, pho-80?