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

About the CGSC

• CGSC Home
• Scope of the Collection

Searching the CGSC Database

• Help With Query Forms
• Strain Query
• Mutation Query
• Gene/Site Query
• Gene Product Query
• Reference Query
• Query Help
• Info on Genetic Nomenclature

How to Request Strains or Information

• Reviving Strains
• Contact Information

Mutation DE(cod-lacI)6

• Name: DE(cod-lacI)6
• Type: Deletion
• Approx. Map Location: 7.60
• Synonyms

  Designation	Where Used
  Delta 6
  lac-3
  lac-72(del)	Lederberg

  
  
• Comments
  • is Lederberg's lac^-₇₂ from strain W4032. It is lacI^-Z^-Y^-. Feedback, 1999, indicates that it also deletes part or all of the cod operon.
• References
• 11 Strains Carrying This Mutation

  Name	Mutations	Genotype
  AB734	1	F-, Δ(cod-lacI)6
  AB3568	2	F-, Δ(cod-lacI)6, rpsL60(strR)
  W4032	6	Hfr(PO2A), Δpro-3, Δ(cod-lacI)6, tsx-76, relA1, metB1, creC510
  A235(l)	7	Hfr(PO2A), Δpro-3, Δ(cod-lacI)6, tsx-76, λ-, relA1, spoT1, metB1
  CD4	8	Hfr(PO2A), metD-88, Δpro-3, Δ(cod-lacI)6, tsx-76, λ-, relA1, malT36(λR), metB1
  KH1370	8	Hfr(PO2A), metD-88, Δ(cod-lacI)6, tsx-7, λ-, srl-8, relA1, spoT1, metB1
  KH1366	9	Hfr(PO2A), metD-88, dnaQ49(ts), Δ(cod-lacI)6, tsx-7, λ-, srl-8, relA1, spoT1, metB1
  WA2899	9	F-, leuB6(Am), fhuA21, Δ(cod-lacI)6, glnX44(AS), λ-, metB1, thiE1, deoB20, hsdA+
  RK4342	11	F-, Δpro-3, Δ(cod-lacI)6, entA403, dsbG601::Tn10, glnX44(AS), λ-, his-218, rpsL109(strR), xyl-7 or xylA5, ilvC7, metB1
  RK4349	11	F-, Δpro-3, Δ(cod-lacI)6, entA403, glnX44(AS), λ-, his-218, rpsL109(strR), xyl-7 or xylA5, ilvC7, metE163::Tn10, metB1
  RK4349	11	F-, Δpro-3, Δ(cod-lacI)6, entA403, glnX44(AS), his-218, rpsL109(strR), xyl-7, xylA5, ilvC7, metE163::Tn10, metB1