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

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Strain CSH41

• CGSC#: 8087
• Strain Designation

  Designation	Source	Preference
  CSH41		1

  
  
• Sex(Hfr,F+,F-,or F'): F'
• 3 Mutations:

  Mutation	Location	Certainty	Display
  DE(pro-lac)	5.86	1	Δ(pro-lac)
  galE9999(GalS)	17.03	1	galE9999(GalS)
  thi-	90.28	1	thi-

  
  
• Comments:
  • We do not know the exact genotype or derivation of this strain or the F-prime. The F-prime carries mutations in lacI and the lac promoter (see Ref. below).
• Episome/Plasmid: F(CSH41)

  Plasmid Markers/Mutations:
  lacI-,lacp-

• References:
  • Miller, J.H. 1972. Expts.in Molec.Genetics, CSH 0:14-0
  
  

  To request this strain visit the ECGRC website.

  
  

  Printable Strain Report