The invention provides for the regulation of opine synthesis and catabolism providing improved nitrogen responsiveness, utilizing opine synthase and oxidase nucleic acids and their encoded proteins. The present invention provides methods and compositions relating to altering nitrogen utilization and/or uptake in plants. The invention further provides recombinant expression cassettes, host cells, and transgenic plants.
申请公布号
WO2010021868(A2)
申请公布日期
2010.02.25
申请号
WO2009US53352
申请日期
2009.08.11
申请人
PIONEER HI-BRED INTERNATIONAL, INC.;GUPTA, RAJEEV;DHUGGA, KANWARPAL, S.