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1. 发明申请

WO2016128750A1 METHOD 审中-公开
标题翻译：方法
公开(公告)号：WO2016128750A1
公开(公告)日：2016-08-18
申请号：PCT/GB2016/050323
申请日：2016-02-11
申请人： BRITISH AMERICAN TOBACCO (INVESTMENTS) LIMITED
发明人： GRONLUND, Jesper Tranholm , SANCHEZ TAMBURRINO, Juan Pablo , HUMPHRY, Matthew Edward
IPC分类号： A01H5/12 , C12N15/82
CPC分类号： C12N15/8243 , A24B15/248 , C12N9/104 , C12N9/93 , C12N15/8227 , C12N15/8242 , C12Y203/02015 , C12Y603/02002
摘要： The present invention relates to a method of reducing heavy metal levels in at least the aerial parts (preferably the leaves) of a plant comprising modifying the plant by increasing the expression of a GSH1 gene or the activity of the protein encoded by the GSH1 gene in said plant. The invention further relates to a modified plant obtained or obtainable by the method of the present invention having a reduced heavy metal level in at least the aerial parts (particularly the leaves) compared with the aerial parts (particularly the leaves) of an unmodified plant, which is due to the increased expression of a GSH1 gene or the activity of the protein encoded by the GSH1 gene in said modified plant; and also consumable plant products comprising the aerial parts of the plant (preferably the leaves) harvested from the plant obtained or obtainable by the present invention.
摘要翻译：本发明涉及一种降低至少植物的地上部分（优选叶）中的重金属含量的方法，包括通过增加GSH1基因的表达或由GSH1基因编码的蛋白质的活性来修饰植物说工厂。本发明还涉及通过本发明的方法获得或可获得的改性植物，与未改性植物的地上部分（特别是叶）相比，在至少地上部分（特别是叶）中具有降低的重金属含量，这是由于所述修饰植物中GSH1基因的表达增加或由GSH1基因编码的蛋白质的活性; 以及包含从本发明获得或可获得的植物收获的植物的地上部分（优选叶）的消耗性植物产品。

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