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 AB2474

• CGSC#: 2474
• Strain Designation

  Designation	Source	Preference
  AB2474	Howard-Flanders P.	1

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

  Mutation	Location	Certainty	Display
  thr-1	0.01	1	thr-1
  araC14	1.52	1	araC14
  leuB6(Am)	1.74	1	leuB6(Am)
  DE(gpt-proA)62	5.51	1	Δ(gpt-proA)62
  lacY1	7.79	1	lacY1
  tsx-33	9.28	1	tsx-33
  qsr'-0	12.15	1	qsr'-0
  glnX44(AS)	14.99	1	glnX44(AS)
  galK2(Oc)	16.99	1	galK2(Oc)
  LAM-	17.40	1	λ-
  Rac-0	30.39	1	Rac-0
  hisG4(Oc)	45.01	1	hisG4(Oc)
  rfbC1	45.43	1	rfbC1
  mgl-51	48.17	1	mgl-51
  rpsL31(strR)	74.84	1	rpsL31(strR)
  kdgK51	79.26	1	kdgK51
  xylA5	80.34	1	xylA5
  mtl-1	81.26	1	mtl-1
  argE3(Oc)	89.48	1	argE3(Oc)
  thiE1	90.34	1	thiE1
  lexA1(Ind-)	91.71	1	lexA1(Ind-)
  uvrA6	92.01	1	uvrA6

  
  
• Comments:
  • This strain grows slowly.
• References:
  • Howard-Flanders, P., R.P. Boyce, L. Theriot 1966. Three loci in Escherichia coli K-12 that control the excision of pyrimidine dimers and certain other mutagen products from DNA. Genetics 53:1119-1136
  • Howard-Flanders, P. 1968. Genes that control DNA repair and genetic recombination in Escherichia coli. Adv.Biol.Med.Physics 12:299-317
  
  

  Printable Strain Report