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

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Mutation hppT-29

• Name: hppT-29
• Type: Unknown
• Mutation of Gene: hppT
• Approx. Map Location: 1000.00
• Comments
  • : perhaps pHPP transport. spontaneous mutation of DG14 that allowed utilization of p-hydroxyphenylpyruvate to satisfy the Tyr requirement of tyrA16. Unmapped
• References
  • Gelfand, DH, RA Steinberg 1977. Escherichia coli mutants deficient in the aspartate and aromatic amino acid aminotransferases. J. Bacteriol. 130(1):429-40.
• 5 Strains Carrying This Mutation

  Name	Mutations	Genotype
  DG31	21	F-, Δ(gpt-proA)62, lacY1, tsx-33, glnX44(AS), galK2(Oc), λ-, Rac-0, sbcB15, hisG4(Oc), rfbC1, recB21, recC22, rpsL31(strR), kdgK51, xylA5, mtl-1, ilvE12, argE3(Oc), thiE1, hsdS14, hppT-29
  DG27	22	F-, Δ(gpt-proA)62, lacY1, tsx-33, glnX44(AS), galK2(Oc), λ-, Rac-0, sbcB15, hisG4(Oc), rfbC1, recB21, recC22, rpsL31(strR), kdgK51, xylA5, mtl-1, ilvE12, argE3(Oc), thiE1, tyrB507, hsdS14, hppT-29
  DG34	22	F-, Δ(gpt-proA)62, lacY1, tsx-33, glnX44(AS), galK2(Oc), λ-, aspC13, Rac-0, sbcB15, hisG4(Oc), rfbC1, recB21, recC22, rpsL31(strR), kdgK51, xylA5, mtl-1, ilvE12, argE3(Oc), thiE1, hsdS14, hppT-29
  DG44	22	F-, Δ(gpt-proA)62, lacY1, tsx-33, glnX44(AS), galK2(Oc), λ-, aspC13, Rac-0, sbcB15, hisG4(Oc), rfbC1, recB21, recC22, rpsL31(strR), kdgK51, xylA5, mtl-1, argE3(Oc), thiE1, tyrB507, hsdS14, hppT-29
  DG30	23	F-, Δ(gpt-proA)62, lacY1, tsx-33, glnX44(AS), galK2(Oc), λ-, aspC13, Rac-0, sbcB15, hisG4(Oc), rfbC1, recB21, recC22, rpsL31(strR), kdgK51, xylA5, mtl-1, ilvE12, argE3(Oc), thiE1, tyrB507, hsdS14, hppT-29