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

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Strain KH39

• CGSC#: 7082
• Strain Designation

  Designation	Source	Preference
  KH39	Nagata & Horiuchi	1

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

  Mutation	Location	Certainty	Display
  thr-33	0.00	1	thr-33
  LAM-	17.40	1	λ-
  trpE9829(Am)	28.44	1	trpE9829(Am)
  serU126(ts,AS)	44.01	1	serU126(ts,AS)
  his-2130	45.03	1	his-2130
  tyrA15(Am)	59.00	1	tyrA15(Am)
  thyA707	63.86	1	thyA707
  IN(rrnD-rrnE)1	73.74	1	IN(rrnD-rrnE)1
  metE46	86.45	1	metE46

  
  
• Comments:
• References:
  • Nagata, T, T Horiuchi 1974. An amber dna mutant of Escherichia coli K12 affecting DNA ligase. J. Mol. Biol. 87(2):369-73.
  
  

  Printable Strain Report