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

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Strain BT1026

• CGSC#: 4807
• Strain Designation

  Designation	Source	Preference
  BT1026	Bonhoeffer F.	1
  AC4807		3
  H1026	Hirota Y.	3

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

  Mutation	Location	Certainty	Display
  dnaE1026(ts)	4.42	1	dnaE1026(ts)
  tsx-79	9.28	1	tsx-79
  thyA55	63.86	1	thyA55
  endA2	66.57	1	endA2
  rpsL8 or rpsL154(strR)	73.00	1	rpsL8 or rpsL154(strR)
  polA1(Am)	87.18	1	polA1(Am)
  deo-38	98.90	1	deo-38
  phi Xs	1000.00	1	φXs

  
  
• Comments:
  • Not a pure K-12 strain. A K-12 x E. coli C hybrid. Mal-.
  • This strain has K-12 host modifying and restricting properties (r+k,m+k). It is φX^S. Much of the chromosome comes from E. coli C. We have received reports that the strain is Mal-.
• References:
  • Wechsler, J.A., V. Nusslein, B. Otto, A. Klein, F. Bonhoeffer, R. Herrmann, L. Gloger, H. Schaller 1973. Isolation and characterization of thermosensitive Escherichia coli mutants defective in deoxyribonucleic acid replication. J.Bacteriol. 113:1381-13
  
  

  To request this strain visit the ECGRC website.

  
  

  Printable Strain Report