E. coli Genetic Resources at Yale
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Strain CA248

• CGSC#: 4985
• Strain Designation

  Designation	Source	Preference
  CA248	Brenner S.	1

  
  
• Sex(Hfr,F+,F-,or F'): Hfr
• Hfr Point of Origin#: 1
• PO Map Position: 96.80
• Direction of Marker Transfer: Clockwise
• 5 Mutations:

  Mutation	Location	Certainty	Display
  lacZ13(Oc)	7.81	1	lacZ13(Oc)
  lacI22	7.88	1	lacI22
  relA1	62.71	1	relA1
  thiE1	90.34	1	thiE1
  sup-64(Oc)	1000.00	1	sup-64(Oc)

  
  
• Comments:
• References:
  • Brenner, S., J.R. Beckwith 1965. Ochre mutants, a new class of suppressible nonsense mutants. J.Mol.Biol. 13:629-637
  
  

  Printable Strain Report