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 cysI53(Am)

• Name: cysI53(Am)
• Type: Unknown
• Mutation of Gene: cysI
• Approx. Map Location: 62.22
• Properties

  Property	Symbol
  amber(UAG) mutation	Am

  
  
• Comments
• References
• 5 Strains Carrying This Mutation

  Name	Mutations	Genotype
  JM246	4	F-, λ-, cysI53(Am), IN(rrnD-rrnE)1, rph-1?
  JM1431	8	Hfr(PO), fhuA22, manXYZ-18, fruA9, srlC?-3, pheA97, srlC?-5, cysI53(Am), fbaA2(ts)
  JM491	11	F-, pro-50, glnX44(AS)?, galT47, his-97, fruK1, cysI53(Am), rpsL192(strR), cysE51, pyrE41, uhp-2, metB1
  JM1430	12	Hfr(PO2A), fhuA22, Δ(gal-bioD)80, ompF627(T2R), manXYZ-18, Δ(his-gnd)79, fruA9, srlC?-3, pheA97, srlA4, cysI53(Am), relA1, fbaA2(ts)
  JM457	13	F-, pro-50, lac-, tsx-0, galT47, his-97, fruK1, cysI53(Am), rpsL192(strR), mal-0?, cysE51, metB1, mtl-0, sup-?