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2. 发明申请

WO2007144190A2 PLANTS HAVING ENHANCED YIELD-RELATED TRAITS AND A METHOD FOR MAKING THE SAME 审中-公开
标题翻译：具有增强的相关旅行者的植物及其制造方法
公开(公告)号：WO2007144190A2
公开(公告)日：2007-12-21
申请号：PCT/EP2007005292
申请日：2007-06-15
申请人： CROPDESIGN NV , CROP FUNCTIONAL GENOMICS CT , CHOI YANG DO , KIM JU-KON , NAHM BAEK HIE , JEONG JIN SEO , OH SE-JUN , HAN CHANG-DEOK , PARK SUNG HAN , CHUNG PIL JOONG
发明人： CHOI YANG DO , KIM JU-KON , NAHM BAEK HIE , JEONG JIN SEO , OH SE-JUN , HAN CHANG-DEOK , PARK SUNG HAN , CHUNG PIL JOONG
IPC分类号： C12N15/82
CPC分类号： C12N15/8261 , C07K14/415 , C12N15/82 , C12N15/8201 , C12N15/8241 , C12N15/8262 , Y02A40/146
摘要： The present invention concerns a method for enhancing yield-related traits in plants by modulating expression of a particular type of NAC transcription factor in plants. The particular type of NAC transcription factor is one having an amino acid sequence, which when used in the construction of a NAC phylogenetic tree, tends to cluster with the group of NACs comprising the amino acid sequence represented by SEQ ID NO: 2, SEQ ID NO: 51, SEQ ID NO: 53, SEQ ID NO: 55, SEQ ID NO: 57 or SEQ ID NO: 59 rather than with any other NAC group. The present invention also concerns plants having modulated expression of a nucleic acid encoding such a NAC transcription factor, which plants have enhanced yield-related relative to control plants. The present invention further concerns a method for enhancing yield-related traits in plants by modulating expression in a plant of a nucleic acid encoding an AP2-2 polypeptide. The present invention also concerns plants having modulated expression of a nucleic acid encoding an AP2-2 polypeptide, which plants have enhanced yield-related traits relative to control plants. The present invention further concerns a method for enhancing yield-related traits in plants by modulating expression in a plant of a nucleic acid encoding an APETELA2-70-like (AP2-70-like) polypeptide. The present invention also concerns plants having modulated expression of a nucleic acid encoding an AP2-70-like polypeptide, which plants have enhanced yield-related traits relative to control plants. The invention also provides hitherto unknown NAC, AP2-2 and AP2-70-like-encoding nucleic acids, and constructs comprising the same, useful in performing the methods of the invention. The invention also provides constructs useful in the methods of the invention.
摘要翻译：本发明涉及通过调节植物中特定类型的NAC转录因子的表达来增强植物中产量相关性状的方法。特定类型的NAC转录因子是具有氨基酸序列的那些，当用于构建NAC系统发生树时，趋向于与包含SEQ ID NO：2，SEQ ID NO：2所代表的氨基酸序列的NAC组聚集 NO：51，SEQ ID NO：53，SEQ ID NO：55，SEQ ID NO：57或SEQ ID NO：59，而不是任何其他NAC基团。本发明还涉及已经调节了编码这种NAC转录因子的核酸表达的植物，该植物相对于对照植物具有增强的产量相关性。本发明还涉及通过调节植物中编码AP2-2多肽的核酸的表达来增强植物中产量相关性状的方法。本发明还涉及具有调节表达编码AP2-2多肽的核酸的植物，该植物相对于对照植物具有增强的产量相关性状。本发明还涉及通过调节植物中编码APETELA2-70样（AP2-70样）多肽的核酸表达来增强植物中产量相关性状的方法。本发明还涉及具有调节表达编码AP2-70样多肽的核酸的植物，该植物相对于对照植物具有增强的产量相关性状。本发明还提供迄今为止未知的NAC，AP2-2和AP2-70-编码核酸，以及包含其的构建体，其可用于实施本发明的方法。本发明还提供了可用于本发明方法的构建体。

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