光合细菌类胡萝卜素研究

›› 2005, Vol. 7 ›› Issue (6): 26-30.

光合细菌类胡萝卜素研究

张晓蓉杨素萍

山西大学生命科学与技术学院,化学生物与分子工程教育部重点实验室,山西太原030006

收稿日期:2005-08-20 修回日期:2005-09-03 出版日期:2005-12-15 发布日期:2009-11-03
通讯作者: 杨素萍。E-mail：yangsuping@sxu．edu．cn
作者简介:张晓蓉|1969年生|女|硕士研究生；主要从事光合细菌研究。
基金资助:
山西省自然科学基金（20041077）;高校科技研究开发项目.

Carotenoids in the Photosynthetic Bacteria

ZHANG Xiao-rong, YANG Su-ping

School of Life Science and Technology, Key Laboratory of Chemical Biology and Molecular Engineering of Ministry |of Education, Shanxi University, Taiyuan, 030006, China

Received:2005-08-20 Revised:2005-09-03 Online:2005-12-15 Published:2009-11-03

摘要/Abstract

摘要：

阐述了类胡萝卜素在光合细菌光合作用中的重要功能以及在色素蛋白复合体中的立体空间结构和功能。详细描述了光合细菌非环状类胡萝卜素合成途径以及合成途径中重要抑制位点、类胡萝卜素生物合成酶基因及分子调控机制。对类胡萝卜素影响生物产氢进行了分析和评述。对光合细菌类胡萝卜素研究中存在的问题和发展趋势进行了讨论。

关键词: 光合细菌类胡萝卜素生物合成代谢调控生物产氢

Abstract:

In present paper, the structure and function of carotenoids in two pigment protein complex including light-harvesting system and the reactor center are reviewed. The biosynthetic pathways of carotenoids and inhibition site of carotenoids synthetic pathways in photosynthetic bacteria are also described in this paper. Some carotenoids synthetic gene have been cloned and filtrated by genetic techniques, the synthetic enzyme genes and mechanisms of carotenoids biosynthesis in photosynthetic bacteria regulation are elucidated. The influence of carotenoids on biohydrogen production and the presently existing problems of carotenoids are also analyzed and discussed.

Key words: Photosynthetic bacteria, carotenoids, biosynthesis, metabolism regulation, biohydrogen production

中图分类号:

Q945.11

张晓蓉杨素萍. 光合细菌类胡萝卜素研究[J]. , 2005, 7(6): 26-30.

ZHANG Xiao-rong, YANG Su-ping. Carotenoids in the Photosynthetic Bacteria[J]. , 2005, 7(6): 26-30.