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

Site ecf

• Name: ecf
• Type: Gene
• Mnemonic: energy coupling factor
• Left End Point: 67.85
• Right End Point: 67.87
• Direction: <
• Priority: 1
  1 Alleles of This Gene

  ecf-4

  
  
• External Database Links:

  Host Site	Page Links
  EcoliWiki	ecf

  
  
• Comment:
• References:
  • Tomochika, K.-I., J.-S. Hong 1978. Transport-defective Escherichia coli ecf mutant permeable to protons and nucleotides. Proc.Natl.Acad.Sci.USA 133:1008-1014