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 glpR20(ts)

• Name: glpR20(ts)
• Type: Unknown
• Mutation of Gene: glpR
• Approx. Map Location: 76.68
• Properties

  Property	Symbol
  Temperature Sensitive	ts

  
  
• Comments
  • is a 2nd mutation which renders the repressor temperature-sensitive. Will allow this glpR12(noninducible)-carrying strain to grow on glycerol at 42C but not 25C.
• References
  • Cozzarelli, NR, WB Freedberg, EC Lin 1968. Genetic control of L-alpha-glycerophosphate system in Escherichia coli. J. Mol. Biol. 31(3):371-87.
• 1 Strains Carrying This Mutation

  Name	Mutations	Genotype
  Lin 252	11	Hfr(PO2A), fhuA22, ΔphoA8, fadL701(T2R), relA1, glpR20(ts), glpR12(glpn), pitA10, spoT1, rrnB-2, mcrB1, creC510