METHODS FOR IMPROVING COMPETENCY OF PLANT CELLS,申请号EP20110849811-传众专利搜索

METHODS FOR IMPROVING COMPETENCY OF PLANT CELLS

申请公布号：EP2651207(A4)

申请号：EP20110849811

申请日期：2011.12.16

申请公布日期：2014.03.12

申请人：

MONSANTO TECHNOLOGY LLC

发明人：ADAMS, WHITNEY, R.;MARTINELL, BRIAN, J.;ROUT, JYOTI, R.;WILLIAMS, EDWARD, J.

分类号：A01H1/00;C12N5/04;C12N15/87

主分类号：A01H1/00

摘要：The present invention provides methods for improving competency of plant cells for bacterial-mediated transformation comprising contacting the plant cells with an effective amount of polyethylene glycol (PEG) for a period of time prior to transformation. The ability to store and maintain competent plant cells for transformation and tissue culture allows more efficient planning and execution of large-scale experiments by providing flexibility of peak production hours, or during unplanned disruptions in the production process. These methods are useful in preserving the viability of plant cells in various storage conditions, thus improving their competency for transformation and tissue culture.