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

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Strain AB3303

• CGSC#: 3303
• Strain Designation

  Designation	Source	Preference
  AB3303	Pittard A.J.	1

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

  Mutation	Location	Certainty	Display
  lacY1	7.79	1	lacY1
  glnX44(AS)	14.99	0	glnX44(AS)
  galK2(Oc)	16.99	1	galK2(Oc)
  pabB3	40.80	1	pabB3
  hisG4(Oc)	45.01	1	hisG4(Oc)
  rpsL700(strR) or rpsL704(strR)	73.00	1	rpsL700(strR) or rpsL704(strR)
  xylA5	80.34	1	xylA5
  mtl-1	81.26	1	mtl-1
  argE3(Oc)	89.48	1	argE3(Oc)
  thiE1	90.34	1	thiE1
  tsx-29 or tsx-358	1000.00	1	tsx-29 or tsx-358

  
  
• Comments:
• References:
  • Huang, M, J Pittard 1967. Genetic analysis of mutant strains of Escherichia coli requiring p-aminobenzoic acid for growth. J. Bacteriol. 93(6):1938-42.
  
  

  Printable Strain Report