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

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Strain KL268

• CGSC#: 4357
• Strain Designation

  Designation	Source	Preference
  KL268	Cappello M.C.	1

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

  Mutation	Location	Certainty	Display
  LAM-	17.40	1	λ-
  e14-	26.00	1	e14-
  recA200(ts)	60.80	1	recA200(ts)
  argA21	63.53	1	argA21
  spoT1	82.34	1	spoT1
  thiE1	90.34	1	thiE1
  deoB13	99.53	1	deoB13

  
  
• Comments:
  • 1.Cautionary Note: An uncharacterized defect in strains KL267 and KL268 (and in some other derivatives of KL16) results in an inability to grow on appropriately supplemented minimal at 42C.
  • 2. This defect is near the cysC region.
• References:
  
  

  Printable Strain Report