《植物生理学报》 2011, 47(8): 731-744

高等植物维生素C和维生素E代谢调控

郭新波¹, 唐岳立², 孙小芬¹, 唐克轩^1,2,*

1复旦大学生命科学学院遗传工程国家重点实验室, 上海200433; 2上海交通大学农业与生物学院植物生物技术研究中心, 上 海200240

通信作者：唐克轩；E-mail: kxtang1@163.com；Tel: 021-65643552

摘　要：

维生素C和维生素E是植物自身合成的抗氧化剂, 对植物发育具有重要调控作用。本文对近年来高等植物维生素C和 维生素E合成途径、代谢调控、关键酶基因的克隆和转化进行了论述, 分析两种维生素之间的相互作用, 对该领域未来的 研究方向进行了展望。

关键词：高等植物; 维生素C; 维生素E; 代谢调控

收稿：2011-06-13   修定：2011-06-13

资助：国家“973”计划(2007CB108805)和上海市重点学科项目(B209)。

Metabolic Regulation of Vitamins C and E in Higher Plants

GUO Xin-Bo¹, TANG Yue-Li², SUN Xiao-Fen¹, TANG Ke-Xuan^1,2,*

¹State Key Laboratory of Genetic Engineering, School of Life Sciences, Fudan University, Shanghai 200433, China; ²Plant Biotechnology Research Center, School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai 200240, China

Corresponding author: TANG Ke-Xuan; E-mail: kxtang1@163.com; Tel: 021-65643552

Abstract:

Vitamins C and E are antioxidants which are synthesized and play important regulatory roles in plants. In this review, the synthesis pathways of vitamins C and E and the regulation of their metabolism in higher plants are summarized. The isolation and transformation of genes encoding key enzymes involved in their syntheses, and the interaction of the two vitamins in plants are also surve8yed. Finally, the directions of research in this field in the future are predicted.

Key words: higher plants; vitamin C; vitamin E; metabolic regulation