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

Strain AB1621

• CGSC#: 1621
• Strain Designation

  Designation	Source	Preference
  AB1621	Adelberg E.A.	1

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

  Mutation	Location	Certainty	Display
  araC14	1.52	1	araC14
  lacY1	7.79	1	lacY1
  tsx-57	9.28	1	tsx-57
  glnX44(AS)	14.99	1	glnX44(AS)
  galK2(Oc)	16.99	1	galK2(Oc)
  Rac-0	30.39	1	Rac-0
  rfbC1	45.43	1	rfbC1
  mgl-51	48.17	1	mgl-51
  rpsL20(strR)	74.84	1	rpsL20(strR)
  xylA5	80.34	1	xylA5
  mtl-1	81.26	1	mtl-1
  thiE1	90.34	1	thiE1
  tfr-5	1000.00	1	tfr-5

  
  
• Comments:
  • For a discussion of the membrane defect(s) in this strain, see: Schnaitman 1974 J. Bacteriol 118:454.
• References:
  • Adelberg, E.A., M. Mandel, G.C.C. Chen 1965. Optimal conditions for mutagenesis by N-methyl-N'-nitro-N-nitrosoguanidine in Escherichia coli K12. Biochem.Biophys.Res.Commun. 18:788-795
  
  

  Printable Strain Report