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

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Strain HT337

• CGSC#: 6330
• Strain Designation

  Designation	Source	Preference
  HT337	Tabor H.	1

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

  Mutation	Location	Certainty	Display
  thr-1	0.01	1	thr-1
  leuB6(Am)	1.74	1	leuB6(Am)
  fhuA2::IS2	3.61	1	fhuA2::IS2
  pro-27	6.00	1	pro-27
  lacY1	7.79	1	lacY1
  glnX44(AS)	14.99	1	glnX44(AS)
  gal-6	16.96	1	gal-6
  LAM-	17.40	1	λ-
  hisG1	45.01	1	hisG1
  lysP81	48.39	1	lysP81
  gyrA217(NalR)	50.33	1	gyrA217(NalR)
  malT1(LamR)	76.54	1	malT1(λR)
  xyl-7	80.34	1	xyl-7
  rplL9(L?)	90.06	1	rplL9(L?)
  purA45	94.89	1	purA45

  
  
• Comments:
• References:
  • Tabor, H., E.W. Hafner, C.W. Tabor 1980. Construction of an Escherichia coli strain unable to synthesize putrescine, spermidine, or cadaverine: characterization of two genes controlling lysine decarboxylase. J.Bacteriol. 144:952-956
  
  

  Printable Strain Report