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

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Strain YYC188

• CGSC#: 6776
• Strain Designation

  Designation	Source	Preference
  YYC188	Cronan J.E.	1

  
  
• Sex(Hfr,F+,F-,or F'): Hfr
• Hfr Point of Origin#: 2A
• PO Map Position: 12.20
• Direction of Marker Transfer: Counterclockwise
• 12 Mutations:

  Mutation	Location	Certainty	Display
  secA214(aziR)	2.33	0	secA214(aziR)
  DE(aroP-aceF)73	2.58	1	Δ(aroP-aceF)73
  fhuA54	3.61	0	fhuA54
  lacZ608(Am)	7.81	1	lacZ608(Am)
  LAMcI857(ts)	17.34	1	LAMcI857(ts)
  zbj-927::Tn10	19.30	1	zbj-927::Tn10
  poxB11	19.58	1	poxB11
  pflB1	20.49	1	pflB1
  tonB54	28.22	0	tonB54
  pps-4	38.43	1	pps-4
  rpsL104	74.84	1	rpsL104
  thiE1	90.34	1	thiE1

  
  
• Comments:
  • This strain must be grown at a temperature below 33 degrees C.
• References:
  • Chang, Y.-Y., J.E. Cronan 1983. Genetic and biochemical analyses of Escherichia coli strains having a mutation in the structural gene (poxB) for pyruvate oxidase. J.Bacteriol. 154:756-762
  
  

  Printable Strain Report