E. coli Genetic Resources at Yale
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Strain Y46

• CGSC#: 5590
• Strain Designation

  Designation	Source	Preference
  Y46	Lederberg J.	1

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

  Mutation	Location	Certainty	Display
  thr-1	0.01	1	thr-1
  leuB6(Am)	1.74	1	leuB6(Am)
  fhuA26	3.61	1	fhuA26
  glnX44(AS)	14.99	1	glnX44(AS)
  rfbC1	45.43	1	rfbC1
  thiE1	90.34	1	thiE1

  
  
• Comments:
  • From lyophil dated 11/22/46.
• References:
  • Lederberg, J. 1947. Gene recombination and linked segregations in Escherichia coli. Genetics 32:505-525
  
  

  Printable Strain Report