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

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Strain L44-6

• CGSC#: 5788
• Strain Designation

  Designation	Source	Preference
  L44-6	Gorini L.	1
  AC5788		3

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

  Mutation	Location	Certainty	Display
  leu-48([])(UGA)	1.80	1	[leu-48](UGA)
  argR141([])	72.91	1	[argR141]
  rpsL218(strR)	74.84	1	rpsL218(strR)
  argI140(Am)	96.46	1	argI140(Am)

  
  
• Comments:
  • E. coli B derivative.
  • Gorini designations for the alleles are: argF40, argR11, leu-2, strA60.
• References:
  • Breckenridge, L. Gorini 1970. Genetic analysis of streptomycin resistance in Escherichia coli. Genetics 65:9-25
  
  

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  Printable Strain Report