公开(公告)号：EP1095152A2

公开(公告)日：2001-05-02

申请号：EP99923557.5

申请日：1999-05-07

申请人： Aventis CropScience GmbH

发明人： LÖRZ, Horst ,  LÜTTICKE, Stephanie ,  BLOCK, Martina

IPC分类号： C12N15/54 ,  C12N15/82 ,  C12N9/10 ,  C12N5/10 ,  A01H5/00 ,  C08B30/00

CPC分类号： C12N9/1051 ,  A21D2/186 ,  A23L29/212 ,  C12N15/8245

摘要： The invention relates to nucleic acid molecules which code for enzymes and which are involved in the synthesis of starch in plants. These enzymes concern soluble starch synthases derived from wheat. The invention also relates to vectors and host cells which contain the described nucleic acid molecules, especially transformed plant cells and plants which can be regenerated therefrom, which exhibit an increased or reduced activity of the inventive starch synthases.

摘要翻译： 本发明涉及编码酶并参与植物中淀粉合成的核酸分子。 这些酶涉及来自小麦的可溶性淀粉合成酶。 本发明还涉及含有所述核酸分子的载体和宿主细胞，尤其是转化的植物细胞和可由其再生的植物，其表现出本发明淀粉合酶的活性增加或降低。