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

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Strain RA2021

• CGSC#: 7006
• Strain Designation

  Designation	Source	Preference
  RA2021	Raetz C.R.H.	1

  
  
• Sex(Hfr,F+,F-,or F'): Hfr
• Hfr Point of Origin#: 1
• PO Map Position: 96.80
• Direction of Marker Transfer: Clockwise
• 6 Mutations:

  Mutation	Location	Certainty	Display
  LAM-	17.40	1	λ-
  e14-	26.00	1	e14-
  pssA21(ts)	58.65	1	pssA21(ts)
  relA1	62.71	1	relA1
  spoT1	82.34	1	spoT1
  thiE1	90.34	1	thiE1

  
  
• Comments:
• References:
  • Raetz, CR, GD Kantor, M Nishijima, KF Newman 1979. Cardiolipin accumulation in the inner and outer membranes of Escherichia coli mutants defective in phosphatidylserine synthetase. J. Bacteriol. 139(2):544-51.
  
  

  Printable Strain Report