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

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Strain 200PS F-lac⁺

• CGSC#: 6441
• Strain Designation

  Designation	Source	Preference
  200PS F-lac+	Jacob F.	1

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

  Mutation	Location	Certainty	Display
  lacY1	7.79	1	lacY1
  LAM-	17.40	1	λ-
  thiE1	90.34	1	thiE1

  
  
• Comments:
• Episome/Plasmid: F42

  Plasmid Markers/Mutations:
  lac

• References:
  • Jacob, F., S. Brenner, F. Cuzin 1963. On the regulation of DNA replication in bacteria. Cold Spr.Harb.Symp.Quant.Biol. 28:329-348
  
  

  To request this strain visit the ECGRC website.

  
  

  Printable Strain Report