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

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Strain AB3643 F⁺

• CGSC#: 4023
• Strain Designation

  Designation	Source	Preference
  AB3643 F+		1
  AB4023		2

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

  Mutation	Location	Certainty	Display
  thr-1	0.01	1	thr-1
  leuB6(Am)	1.74	1	leuB6(Am)
  lacY1	7.79	1	lacY1
  rfbC1	45.43	1	rfbC1
  thyA6	63.86	1	thyA6
  rpsL67(strR)	74.84	1	rpsL67(strR)
  thiE1	90.34	1	thiE1
  dnaB43(ts)	91.87	1	dnaB43(ts)

  
  
• Comments:
  • Lyophil opened 9/19/11
• References:
  • Vapnek, D, WD Rupp 1971. Identification of individual sex-factor DNA strands and their replication during conjugation in thermosensitive DNA mutants of Escherichia coli. J. Mol. Biol. 60(3):413-24.
  
  

  Printable Strain Report