SUCROSE TRANSPORTER GENES FOR INCREASING PLANT SEED LIPIDS
收藏国家林业和草原科学数据中心2023-02-12 更新2024-03-07 收录
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This invention relates to polynucleotide sequences encoding SUT2 or SUT4 sucrose transporter genes. Methods for increasing seed oil content and evaluating increased oil content in a plant seed are described. The compositions and methods disclosed herein employ a variety of sequences that encode sucrose transporters and a variety of sequences that influence fatty acid accumulation, including for example, DGAT, Lecl and ODP1 transcription factor. In specific embodiments, overexpression of SUT2 and/or SUT4 sucrose transporters in combination with DGAT genes further increase plant seed oil production compared to a high oil plant comprising recombinant DNA constructs that do not overexpress SUT2 or SUT4 transporters.
提供机构:
国家林业和草原科学数据中心
创建时间:
2023-02-12



