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

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Strain KL317

• CGSC#: 4336
• Strain Designation

  Designation	Source	Preference
  KL317	Cappello M.C.	1

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

  Mutation	Location	Certainty	Display
  leu-40	1.70	1	leu-40
  lacZ90(Oc)	7.81	1	lacZ90(Oc)
  pyr-42	21.00	1	pyr-42
  gyrA17(NalR)	50.33	1	gyrA17(NalR)
  rpsL143(strR)	74.84	1	rpsL143(strR)

  
  
• Comments:
  • In Lyophil Only
  • This is a Nal^R derivative of a Norkin strain carrying the lac allele from Hfr 3000 X90 of Jacob.
• References:
  • Norkin, L.C. 1970. Marker-specific effects in genetic recombination. J.Mol.Biol. 51:633-655
  
  

  Printable Strain Report