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

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Strain KL285

• CGSC#: 4310
• Strain Designation

  Designation	Source	Preference
  KL285	Cappello M.C.	1

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

  Mutation	Location	Certainty	Display
  LAM-	17.40	1	λ-
  serS14(ts)	20.23	1	serS14(ts)
  serC13	20.63	1	serC13
  trpC45	28.38	1	trpC45
  his-68	45.01	1	his-68
  rpsL118(strR)	74.84	1	rpsL118(strR)
  malT1(LamR)	76.54	1	malT1(λR)
  xyl-7	80.34	1	xyl-7
  mtlA2	81.26	1	mtlA2
  thiE1	90.34	0	thiE1

  
  
• Comments:
  • This strain grows poorly at 44 degrees C.
• References:
  • Clarke, S.J., K.B. Low, W. Konigsberg 1973. Close linkage of the genes serC (for phosphohydroxy pyruvate transaminase) and serS (for seryl-transfer ribonucleic acid synthetase) in Escherichia coli K-12. J.Bacteriol. 113:1091-1095
  
  

  Printable Strain Report