, Volume 38, Issue 1, pp 101–102 | Cite as

Isolation of plasmid DNA fromAgrobacterium by isopycnic density gradient centrifugation in vertical rotors

  • J. Draper
  • M. R. Davey
  • J. P. Freeman
  • E. C. Cocking


Fixed angle and vertical rotors are compared in terms of their sample load, run time, and resolution for the preparation of plasmid DNA fromAgrobacterium.


Centrifugation Density Gradient Gradient Centrifugation Density Gradient Centrifugation Sample Load 


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Copyright information

© Birkhäuser Verlag 1982

Authors and Affiliations

  • J. Draper
    • 1
  • M. R. Davey
    • 1
  • J. P. Freeman
    • 1
  • E. C. Cocking
    • 1
  1. 1.Plant Genetic Manipulation Group, Department of BotanyUniversity of NottinghamNottingham(England)

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