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

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Strain PLK831

• CGSC#: 6425
• Strain Designation

  Designation	Source	Preference
  PLK831	Kuempel P.	1

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

  Mutation	Location	Certainty	Display
  gal-25	17.00	1	gal-25
  LAM-	17.40	1	λ-
  trpE63(del)	28.44	1	ΔtrpE63
  pyrF287	28.88	1	pyrF287
  fnr-1	30.11	1	fnr-1
  IN(rrnD-rrnE)1	73.74	1	IN(rrnD-rrnE)1
  rpsL195(strR)	74.84	1	rpsL195(strR)
  iclR7(Const)	90.97	1	iclR7(Const)
  trpR72(Am)	99.81	1	trpR72(Am)

  
  
• Comments:
• References:
  • Sternglanz, R., S. DiNardo, K.A. Voelkel, Y. Nishimura, Y. Hirota, K. Becherer, L. Zumstein, J.C. Wang 1981. Mutations in the gene coding for Escherichia coli DNA topoisomerase I affect transcription and translation. Proc.Natl.Acad.Sci.USA 78:2747-2751
  • Bitner, R.M., P. Kuempel 1982. P1 transduction mapping of the trg locus in rac+ and rac strains of Escherichia coli K-12. J.Bacteriol. 149:529-533
  
  

  Printable Strain Report