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

Mutation dam-4

• Name: dam-4
• Type: Unknown
• Mutation of Gene: dam
• Approx. Map Location: 75.72
• Comments
• References
• 2 Strains Carrying This Mutation

  Name	Mutations	Genotype
  GM124	3	F-, lacZ118(Oc), rpsL275(strR), dam-4
  GM161	9	F-, thr-1, leuB6(Am), fhuA21, lacY1, glnX44(AS), λ-, dam-4, thiE1, hsdS1