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

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Strain W4580

• CGSC#: 2540
• Strain Designation

  Designation	Source	Preference
  W4580	Hirota Y.	1

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

  Mutation	Location	Certainty	Display
  relA1	62.71	1	relA1
  metB1	88.94	1	metB1
  LAMR	1000.00	1	λR

  
  
• Comments:
  • In Lyophil Only
• Episome/Plasmid: F15

  Plasmid Markers/Mutations:

• References:
  • Ishibashi, M., Y. Sugino, Y. Hirota 1964. Chromosomal location of thymine and arginine genes in Escherichia coli and an F' incorporating them. J.Bacteriol. 87:554-561
  
  

  Printable Strain Report