E. coli Genetic Resources at Yale
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Strain JF136

• CGSC#: 6689
• Strain Designation

  Designation	Source	Preference
  JF136	Falkinham J.O.	1

  
  
• Sex(Hfr,F+,F-,or F'): Hfr
• Hfr Point of Origin#: 12
• PO Map Position: 68.80
• Direction of Marker Transfer: Clockwise
• 6 Mutations:

  Mutation	Location	Certainty	Display
  glnX44(AS)	14.99	1	glnX44(AS)
  LAM-	17.40	1	λ-
  purF1	52.31	1	purF1
  xyl-7	80.34	1	xyl-7
  avtA1	80.56	1	avtA1
  argH1(del)	89.55	1	ΔargH1

  
  
• Comments:
  • JF136 was constructed by transducing strain AB1931 to Met⁺ with P1 grown on strain JF25.
• References:
  • Falkinham, J.O. 1979. Identification of a mutation affecting an alanine-alpha-ketoisovalerate transaminase activity in Escherichia coli K-12. Mol.Gen.Genet. 176:147-149
  
  

  Printable Strain Report