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Strain W1177

• CGSC#: 4428
• Strain Designation

  Designation	Source	Preference
  W1177	Lederberg J.	1

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

  Mutation	Location	Certainty	Display
  thr-1	0.01	1	thr-1
  leuB6(Am)	1.74	1	leuB6(Am)
  fhuA2::IS2	3.61	1	fhuA2::IS2
  lacY1	7.79	1	lacY1
  glnX44(AS)	14.99	1	glnX44(AS)
  gal-3	16.98	1	gal-3
  galT1	17.01	1	galT1
  LAM-	17.40	1	λ-
  hns-1	27.84	1	hns-1
  rfbC1	45.43	1	rfbC1
  rpsL117(strR)	74.84	1	rpsL117(strR)
  fic-1	75.20	1	fic-1
  malT1(LamR)	76.54	1	malT1(λR)
  xyl-7	80.34	1	xyl-7
  mtlA2	81.26	1	mtlA2
  thiE1	90.34	1	thiE1

  
  
• Comments:
• References:
  • Lederberg, J. 1950. The selection of genetic recombinations with bacterial growth inhibitors. J.Bacteriol. 59:211-215
  • Lederberg, J. 1951. Prevalence of Escherichia coli strains exhibiting genetic recombination. Science 114:68-69
  
  

  Printable Strain Report