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

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Mutation speD98(del)

• Name: speD98(del)
• Type: Deletion
• Mutation of Gene: speD
• Approx. Map Location: 2.91
• Properties

  Property	Symbol
  deletion	del

  
  
• Comments
• References
  • Tabor, C.W., H. Tabor, Q.-W. Xie 1986. Spermidine synthase of Escherichia coli: localization of the speE gene. Proc.Natl.Acad.Sci.USA 83:6040-6044
• 5 Strains Carrying This Mutation

  Name	Mutations	Genotype
  HT375	5	F-, ΔspeD98, lacZ43(Fs), rpsL999(strR), thi-?, fimE1::IS1-?
  EWH321	9	F-, thr-1, araC14, ΔspeD98, Δ(gpt-proA)62, lacY1, glnX44(AS), galK2(Oc), λ-, gyrA99(NalR)
  EWH323	14	F-, thr-1, araC14, leuB6(Am), ΔspeD98, Δ(gpt-proA)62, lacY1, glnX44(AS), galK2(Oc), λ-, Δ(speC-glcB)63, rpsL25(strR), xylA5, mtl-1, thiE1
  EWH331	15	Hfr(PO132(ColV.)), thr-1, araC14, ΔspeD98, Δ(gpt-proA)62, lacY1, glnX44(AS), galK2(Oc), λ-, Δ(speB-speA)97, Δ(speC-glcB)63, rpsE2128(SpcR), rpsL25(strR), xylA5, mtl-1, thiE1
  HT306	16	F-, thr-1, araC14, ΔspeD98, Δ(gpt-proA)62, lacY1, glnX44(AS), galK2(Oc), λ-, Δ(speB-speA)97, Δ(speC-glcB)63, rpsL25(strR), xylA5, mtl-1, thiE1, ampCp-1, cadA2