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

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Strain DC937

• CGSC#: 6817
• Strain Designation

  Designation	Source	Preference
  DC937	Brown K.D.	1

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

  Mutation	Location	Certainty	Display
  gal-5	17.00	1	gal-5
  truA6016	52.44	1	truA6016
  rpsL999(strR)	74.84	1	rpsL999(strR)
  mal+([K-12])(LamS)	91.40	1	[mal+]K-12(λS)
  dau-5	1000.00	1	dau-5

  
  
• Comments:
  • E. coli B derivative. Not a K-12 strain
  • The derivation of this strain is not fully known to us. We suspect that the malB region comes from E. coli K-12. The allele numbers above are not those of the Stock Center.
• References:
  • Brown, C.S., R. West, H. Hilderman, F. Bayliss, E.L. Kline 1978. A new locus (leuK) affecting the regulation of branched-chain amino acid, histidine, and tryptophan biosynthetic enzymes. J.Bacteriol. 135:542-550
  
  

  To request this strain visit the ECGRC website.

  
  

  Printable Strain Report