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中国农学通报 ›› 2014, Vol. 30 ›› Issue (13): 80-86.doi: 10.11924/j.issn.1000-6850.2013-1661

所属专题: 生物技术 园艺

• 林学 园艺 园林 • 上一篇    下一篇

影响葡萄果皮颜色的MYB类转录因子的研究进展

江楠   

  • 收稿日期:2013-06-17 修回日期:2014-01-16 出版日期:2014-05-05 发布日期:2014-05-05
  • 基金资助:
    国家948重点项目“鲜食葡萄新品种及设施化生产技术引进与创新应用”(2011-G28);江苏省科技厅“避雨葡萄高效栽培技术集成创新与示范”(BE2012453);江苏省农业资源开发局科技推广项目“葡萄新品种引进及避雨栽培技术示范推广”(2013KJ-68);江苏省农业自主创新“江苏沿海地区避雨葡萄“H”型整形优质高效栽培技术研究”[CX(12)3005]。

  • Received:2013-06-17 Revised:2014-01-16 Online:2014-05-05 Published:2014-05-05

摘要: 在葡萄品种中,果皮颜色从白色到黑色存在广泛的差异,花青素苷的合成和积累是形成果皮颜色的直接原因,MYB类转录因子是调控花青素苷合成的一类重要的转录因子。为了进一步探究不同种果皮颜色同MYB转录因子之间的关系,本研究列出了花青素的结构和种类以及花青素苷生物合成途径,归纳了葡萄色泽与花青素苷的关系,列举了调控植物花青素苷合成的相关基因的功能,并着重分析了葡萄MYB类转录因子在花青素苷合成过程中的功能,以期为今后改良葡萄果皮颜色提供指导。

关键词: 花色素苷, 花色素苷

Abstract: Among grape cultivars, there is a wide genetic variation for berry color ranging from white to black. Berry color results from the synthesis and accumulation of anthocyanins in the berry skin, which in plants is commonly regulated by transcription factors belonging to the MYB families. The structures of common anthocyanidin and anthocyanin biosynthesis pathway were described to review the relationships between different grape skin color and MYB transcription factors. Then we generalized the relationship between grape color and anthocyanin, also the functions of some genes in regulating anthocyanidin biosynthesis and focus on the functions of grape MYB transcription factors in the process of anthocyanins synthesis so as to provide reference for further study of grape color improvement.