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

About the CGSC

• CGSC Home
• Scope of the Collection

Searching the CGSC Database

• Help With Query Forms
• Strain Query
• Mutation Query
• Gene/Site Query
• Gene Product Query
• Reference Query
• Query Help
• Info on Genetic Nomenclature

How to Request Strains or Information

• Reviving Strains
• Contact Information

Strain W2247

• CGSC#: 804
• Strain Designation

  Designation	Source	Preference
  W2247	Lederberg E.M.	1

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

  Mutation	Location	Certainty	Display
  lac-7	7.80	1	lac-7
  glnX44(AS)	14.99	0	glnX44(AS)
  rpsL112(strR)	74.84	1	rpsL112(strR)

  
  
• Comments:
  • Lyophil opened 10/17/2012
• References:
  • Rickenberg, H.V. 1956. Ann.Inst.Pasteur 91:829-0
  
  

  Printable Strain Report