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公开(公告)号：US20190024102A1
公开(公告)日：2019-01-24
申请号：US15690635
申请日：2017-08-30
IPC分类号： C12N15/82 , A01H1/02 , C07K14/415
摘要： Genetic male sterile plants are provided in which complementing constructs result in suppression of a parental phenotype in the progeny. Methods to generate and maintain such plants and methods of use of said plants, are provided, including use of parental plants to produce sterile plants for hybrid seed production.
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2.发明申请FUNCTIONAL EXPRESSION OF SHUFFLED YEAST NITRATE TRANSPORTER (YNT1) IN MAIZE TO IMPROVE NITRATE UPTAKE UNDER LOW NITRATE ENVIRONMENT 审中-公开亚硝酸盐运输机（YNT1）的功能表达可以在低氮环境下提高硝酸盐摄取量公开(公告)号：US20140090115A1
公开(公告)日：2014-03-27
申请号：US14057598
申请日：2013-10-18
发明人： HOA GIANG , LU LIU , DALE F. LOUSSAERT , HAIYIN WANG
IPC分类号： C12N15/82
CPC分类号： C12N15/8243 , C07K14/415 , C12N9/0036 , C12N15/8261 , Y02A40/146
摘要： The present invention provides methods and compositions relating to altering NT activity, nitrogen utilization efficiency and/or uptake in plants. The invention relates to a method for the production of plants with maintained or increased yield under low nitrogen fertility. The invention provides isolated nitrate transporter variant (NT variant) nucleic acids and their encoded proteins. The invention further provides recombinant expression cassettes, host cells, and transgenic plants. Plants transformed with nucleotide sequences encoding the NT variant enzyme show improved properties, for example, increased yield.
摘要翻译： 本发明提供与植物中NT活性，氮利用效率和/或摄取相关的方法和组合物。 本发明涉及一种生产在低氮肥下具有维持或增加产量的植物的方法。 本发明提供了分离的硝酸盐转运体变体（NT变体）核酸及其编码的蛋白质。 本发明还提供了重组表达盒，宿主细胞和转基因植物。 用编码NT变体酶的核苷酸序列转化的植物显示改善的性质，例如增加产量。
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