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

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Strain KK444

• CGSC#: 6359
• Strain Designation

  Designation	Source	Preference
  KK444	Fuchs & Karlstrom	1

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

  Mutation	Location	Certainty	Display
  thr-1	0.01	1	thr-1
  leuB6(Am)	1.74	1	leuB6(Am)
  fhuA21	3.61	1	fhuA21
  lacY1	7.79	1	lacY1
  glnX44(AS)	14.99	1	glnX44(AS)
  LAM-	17.40	1	λ-
  rfbC1	45.43	1	rfbC1
  gyrA218(NalR)	50.33	1	gyrA218(NalR)
  nrdA1(ts)	50.50	1	nrdA1(ts)
  thyA6	63.86	1	thyA6
  rpsL67(strR)	74.84	1	rpsL67(strR)
  thiE1	90.34	1	thiE1
  deoC1	99.48	1	deoC1
  deoB37	99.53	1	deoB37

  
  
• Comments:
• References:
  • Fuchs, J.A., H.O. Karlstrom 1976. Mapping of nrdA and nrdB in Escherichia coli K-12. J.Bacteriol. 128:810-814
  
  

  Printable Strain Report