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

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Strain GR501

• CGSC#: 6087
• Strain Designation

  Designation	Source	Preference
  GR501	Sternglanz R.	1

  
  
• Sex(Hfr,F+,F-,or F'): Hfr
• Hfr Point of Origin#: 45
• PO Map Position: 65.00
• Direction of Marker Transfer: Counterclockwise
• 5 Mutations:

  Mutation	Location	Certainty	Display
  LAM-	17.40	1	λ-
  ligA251(ts)	54.45	1	ligA251(ts)
  relA1	62.71	1	relA1
  spoT1	82.34	1	spoT1
  thiE1	90.34	1	thiE1

  
  
• Comments:
  • Lyophil opened 1/3/08
  • New subculture made 8/2011, 3/2013
• References:
  • Dermody, JJ, GT Robinson, R Sternglanz 1979. Conditional-lethal deoxyribonucleic acid ligase mutant of Escherichia coli. J. Bacteriol. 139(2):701-4.
  
  

  Printable Strain Report