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

Strain KL185

• CGSC#: 4222
• Strain Designation

  Designation	Source	Preference
  KL185	Cappello M.C.	1

  
  
• Sex(Hfr,F+,F-,or F'): F-
• 10 Mutations:

  Mutation	Location	Certainty	Display
  galK35	16.99	1	galK35
  LAM-	17.40	1	λ-
  pyrD34	21.64	1	pyrD34
  trpC45	28.38	1	trpC45
  his-68	45.01	1	his-68
  rpsL118(strR)	74.84	0	rpsL118(strR)
  malT1(LamR)	76.54	1	malT1(λR)
  xyl-7	80.34	1	xyl-7
  mtlA2	81.26	1	mtlA2
  thiE1	90.34	1	thiE1

  
  
• Comments:
  • This strain has been tested for suppressors and none were found.
• References:
  
  

  Printable Strain Report