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

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Strain AB4141

• CGSC#: 4141
• Strain Designation

  Designation	Source	Preference
  AB4141	Adelberg E.A.	1

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

  Mutation	Location	Certainty	Display
  araC14	1.52	1	araC14
  lacY1	7.79	1	lacY1
  tsx-57	9.28	1	tsx-57
  glnX44(AS)	14.99	1	glnX44(AS)
  galK2(Oc)	16.99	1	galK2(Oc)
  metC56	67.91	1	metC56
  rpsL69(strR)	74.84	1	rpsL69(strR)
  xyl-7 or xylA5	80.30	1	xyl-7 or xylA5
  thiE1	90.34	1	thiE1
  valS7(ts)	96.54	1	valS7(ts)
  tfr-5	1000.00	1	tfr-5

  
  
• Comments:
• References:
  • Baer, M.F., K.B. Low, D. Soll 1979. Regulation of the biosynthesis of aminoacyl-transfer ribonucleic acid synthetases and of transfer-ribonucleic acid in Escherichia coli. V. Mutants with increased levels of valyl-transfer ribonucleic acid synthetase.
  
  

  Printable Strain Report