首页> 外国专利> PROMOTION OF SOMATIC EMBRYOGENESIS IN PLANTS BY WUSCHEL GENE EXPRESSION

PROMOTION OF SOMATIC EMBRYOGENESIS IN PLANTS BY WUSCHEL GENE EXPRESSION

机译：WUSCHEL基因表达促进植物体胚发生

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摘要

The present invention relates to methods for promoting somatic embryogenesis from a tissue or organ of a plant, by overexpressing a Wuschel gene in said tissue or organ. In one embodiment, such overexpression can be used as a silent selectable marker for transgenic plants. In another embodiment, such expression can be used to confer apomixis to a plant. In another embodiment, such overexpression can be used to create haploid plants, which can be used to produce dihaploid plants.

机译：本发明涉及通过在所述组织或器官中过表达Wuschel基因来促进植物的组织或器官的体细胞胚发生的方法。在一个实施方案中，这种过量表达可用作转基因植物的沉默选择标记。在另一个实施方案中，此类表达可用于赋予植物无融合生殖。在另一个实施方案中，这种过量表达可用于产生单倍体植物，其可用于产生二倍体植物。

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公开/公告号CA2821597C

专利类型
公开/公告日2018-01-02

原文格式PDF
申请/专利权人 THE ROCKEFELLER UNIVERSITY;PIONEER HI-BRED INTERNATIONAL INC.;
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申请/专利号CA20022821597
发明设计人 FRUGIS GIOVANNA;GORDON-KAMM WILLIAM J.;CHUA NAM-HAI;ZUO JIANRU;NIU QI-WEN;
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申请日2002-10-28
分类号C12N15/82;A01H4/00;
国家 CA
入库时间 2022-08-21 12:48:11

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