E. coli Genetic Resources at Yale
CGSC, The Coli Genetic Stock Center

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Strain LK29

• CGSC#: 7085
• Strain Designation

  Designation	Source	Preference
  LK29	Nojima S.	1

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

  Mutation	Location	Certainty	Display
  thr-1	0.01	1	thr-1
  leuB6(Am)	1.74	1	leuB6(Am)
  lacY1	7.79	1	lacY1
  glnX44(AS)	14.99	1	glnX44(AS)
  rfbC1	45.43	1	rfbC1
  pldA1	86.28	1	pldA1
  pldB12	86.37	1	pldB12
  thiE1	90.34	1	thiE1

  
  
• Comments:
  • This strain carries two uncharacterized mutations, one affecting detergent-sensitive phospholipase A and one affecting the level of lysophospholipase L2 activity.
• References:
  • Kobayashi, T, H Homma, Y Natori, I Kudo, K Inoue, S Nojima 1984. Isolation of two kinds of E. coli K-12 mutants for lysophospholipase L2: one with an elevated level of the enzyme and the other defective in it. J. Biochem. 96(1):137-45.
  
  

  Printable Strain Report