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

• CGSC Home
• Scope of the Collection

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

• Reviving Strains
• Contact Information

Product L-arabinose isomerase