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

About the CGSC

• CGSC Home:
• Scope of the Collection:
• The Database
• Acknowledgment of Support

Searching the CGSC Database

• Which Query should I use?
• Strain Query
• Mutation Query
• Gene/Site Query
• Gene Product Query
• Reference Query
• Query Help

How to Request Strains or Information

• Contact Information
• Charges
• Strains Not Found?

Other CGSC Information

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

Other Links

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

Site Query

• Name:
• Type: Gene Operon Plasmid Phage Prophage, defective F' Chromosomal Feature Insertion Fragment Insertion Site Inversion Fragment Cluster Other Transposition Fragment Deletion Fragment Renamed or Defunct Genes F Prophage,defect.derivative R or Col Factor Regulatory Site Sequenced or Phys.Region Tn Unpublished gene name
• Mnemonic:
• Map Location (in a clockwise range of minutes) From: To: (e.g. 7.5 to 8.5 for things near lac)
• Gene Products:
• Direction: Clockwise Counterclockwise
• SubSites:
• Mutations of SubSites:
• Properties:
• Comments:
• References: