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

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Strain JC1557

• CGSC#: 5603
• Strain Designation

  Designation	Source	Preference
  JC1557	Clark A.J.	1

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

  Mutation	Location	Certainty	Display
  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-6	16.96	1	gal-6
  LAM-	17.40	1	λ-
  hisG1	45.01	1	hisG1
  rfbC1	45.43	0	rfbC1
  galP63	66.53	0	galP63
  argG6	71.48	1	argG6
  rpsL104	74.84	1	rpsL104
  xyl-7	80.34	1	xyl-7
  mtlA2	81.26	1	mtlA2
  metB1	88.94	1	metB1

  
  
• Comments:
• References:
  • Brooks, J.E., A.J. Clark 1967. Behavior of LAM bactriophage in a recombination-deficient strain of Escherichia coli. J.Virology 1:283-293
  
  

  Printable Strain Report