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

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Strain CA8439

• CGSC#: 7041
• Strain Designation

  Designation	Source	Preference
  CA8439	Beckwith J.R.	1

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

  Mutation	Location	Certainty	Display
  LAM-	17.40	1	λ-
  e14-	26.00	1	e14-
  relA1	62.71	1	relA1
  rpsL136(strR)	74.84	1	rpsL136(strR)
  crp-39(del)	75.09	1	Δcrp-39
  spoT1	82.34	1	spoT1
  cyaA854(del)	85.98	1	ΔcyaA854
  thiE1	90.34	1	thiE1

  
  
• Comments:
• References:
  • Sabourin, D, J Beckwith 1975. Deletion of the Escherichia coli crp gene. J. Bacteriol. 122(1):338-40.
  
  

  Printable Strain Report