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

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Strain DF11, his-

• CGSC#: 5134
• Strain Designation

  Designation	Source	Preference
  DF11, his-	Kornberg H.L.	1

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

  Mutation	Location	Certainty	Display
  rpsL176(strR)	74.84	1	rpsL176(strR)
  metA28	90.79	1	metA28
  pgi-2	91.21	1	pgi-2
  his-84	1000.00	1	his-84

  
  
• Comments:
  • This is a his^- derivative of Fraenkel strain DF11, which has been lost.
• References:
  • Fraenkel, DG 1967. Genetic mapping of mutations affecting phosphoglucose isomerase and fructose diphosphatase in Escherichia coli. J. Bacteriol. 93(5):1582-7.
  
  

  To request this strain visit the ECGRC website.

  
  

  Printable Strain Report