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

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Strain UQ818

• CGSC#: 6458
• Strain Designation

  Designation	Source	Preference
  UQ818	Isaksson L.A.	1

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

  Mutation	Location	Certainty	Display
  lacZ4	7.81	1	lacZ4
  cysS818(ts)	11.94	1	cysS818(ts)
  LAM-	17.40	1	λ-
  gyrA222(NalR)	50.33	1	gyrA222(NalR)
  aroE24	73.88	1	aroE24
  metB0	88.94	1	metB0
  rpoB0(rifR)	90.08	1	rpoB0(rifR)

  
  
• Comments:
  • The derivation of some of the ancestors of this strain is not fully known.
• References:
  • Bohman, K., L.A. Isaksson 1979. Temperature-sensitive mutants in cysteinyl-tRNA ligase of Escherichia coli K-12. Mol.Gen.Genet. 176:53-55
  
  

  To request this strain visit the ECGRC website.

  
  

  Printable Strain Report