Methods and means of increasing the water use efficiency of plants

Methods and means of increasing the water use efficiency of plants

  • CN 102,203,261 A
  • Filed: 06/12/2009
  • Published: 09/28/2011
  • Est. Priority Date: 06/13/2008
  • Status: Active Application
First Claim
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1. method for preparing transgenic plant, comprise and use carrier to transform plant, plant tissue cultures or vegetable cell, contain a kind of nucleic acid construct thing in the carrier and can suppress PK220 expression of gene or activity, thereby obtain plant, tissue culture or the vegetable cell that PK220 expresses or activity level reduces.Cultivate or the described plant that regenerates from plant tissue cultures or vegetable cell, wherein the plant of water use efficiency raising is produced.

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