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

About the CGSC

• CGSC Home
• Scope of the Collection
• The Database
• Privacy Policy
• Acknowledgment of Support

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

• Contact Information
• Charges
• Reviving Strains
• Strains Not Found?

Other CGSC Information

• FAQ on Procedures
• Current Working Map
• 1998 MMBR Map
• 1998 MMBR Gene List
• Map Diagrams (PDFs)

Other Links

• E. coli Links
• Other Stock Collections
• Other Bio Links
• Yale Web

Funded by a grant from the National Science Foundation

Strain MG1722

• CGSC#: 6301
• Strain Designation

  Designation	Source	Preference
  MG1722	Guyer M.S.	1

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

  Mutation	Location	Certainty	Display
  gamma delta=::Tn1000	-1.00	1	γδ=::Tn1000
  glnV42(AS)	14.99	1	glnV42(AS)
  LAM-	17.40	1	λ-
  thyA709	63.86	1	thyA709

  
  
• Comments:
  • In lyophil only.
  • This strain has a single copy of Tn1000 (γδ) in the chromosome.
• References:
  
  

  Printable Strain Report