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

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Mutation pyr-42

• Name: pyr-42
• Type: Unknown
• Approx. Map Location: 21.00
• Comments
  • uracil auxotrophy. probably in pyrC or pyrD.
• References
• 2 Strains Carrying This Mutation

  Name	Mutations	Genotype
  KL316	5	F-, leu-40, lacZ118(Oc), pyr-42, rpsL143(strR), nal-16
  KL317	5	F-, leu-40, lacZ90(Oc), pyr-42, gyrA17(NalR), rpsL143(strR)