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

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Strain NK5123

• CGSC#: 6164
• Strain Designation

  Designation	Source	Preference
  NK5123	Kleckner N.	1

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

  Mutation	Location	Certainty	Display
  leu-59::Tn10	1.70	1	leu-59::Tn10
  LAM-	17.40	1	λ-
  IN(rrnD-rrnE)1	73.74	1	IN(rrnD-rrnE)1

  
  
• Comments:
  • Before discarding the strain, we would like to know whether any one else has encountered this problem or not. A reply would be greatly appreciated.
  • In Lyophil Only.
  • To those who have received CGSC #6164, strain NK5123:
  • Use #6488 instead NK6732.
  • We have received feedback from one laboratory reporting that this strain is phage P1^R, a character which would greatly decrease its usefulness.
• References:
  
  

  Printable Strain Report