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Strain ZIP195F

• CGSC#: 5872
• Strain Designation

  Designation	Source	Preference
  ZIP195F	Zipser D.	1

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

  Mutation	Location	Certainty	Display
  lacZ521(UGA)	7.81	1	lacZ521(UGA)
  LAM-	17.40	1	λ-
  trpA49(Am)	28.33	1	trpA49(Am)
  relA1	62.71	1	relA1
  spoT1	82.34	1	spoT1

  
  
• Comments:
  • N.B. This strain is a homogenote for the UGA mutation lacZ521.
• Episome/Plasmid: F42-521

  Plasmid Markers/Mutations:
  lacZ521(UGA)
  lac

• References:
  • Zipser, D. 1967. J.Mol.Biol. 29:441-0
  • Zipser, D, S Zabell, J Rothman, T Grodzicker, M Wenk 1970. Fine structure of the gradient of polarity in the z gene of the lac operon of Escherichia coli. J. Mol. Biol. 49(1):251-4.
  
  

  Printable Strain Report