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

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Strain 2K

• CGSC#: 5580
• Strain Designation

  Designation	Source	Preference
  2K	Glover S.W.	1

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

  Mutation	Location	Certainty	Display
  fhuA21	3.61	0	fhuA21
  lacY1	7.79	1	lacY1
  glnX44(AS)	14.99	0	glnX44(AS)
  rpsL198(strR)	74.84	1	rpsL198(strR)
  thiE1	90.34	1	thiE1
  hsdS918	98.67	1	hsdS918
  serB32([])	99.64	1	[serB32]

  
  
• Comments:
  • This strain is r^-_K, m^-_K.
• References:
  • Colson, C., S.W. Glover, N. Symonds, K.A. Stacey 1965. The location of the genes for host-controlled modification and restriction in Escherichia coli K-12. Genetics 52:1043-1050
  
  

  Printable Strain Report