选择与适应:兰科植物查尔酮合酶基因家族成员的分子进化和功能趋异

doi:10.3969/j.issn.1008-0864.2012.04.11

›› 2012, Vol. 14 ›› Issue (4): 73-80.DOI: 10.3969/j.issn.1008-0864.2012.04.11

选择与适应:兰科植物查尔酮合酶基因家族成员的分子进化和功能趋异

韩颖颖1,明凤2

(1.上海理工大学医疗器械和食品学院, 系统生物学研究中心, 上海 200090|2.复旦大学生命科学学院植物科学研究所, 复旦大学遗传学国家重点实验室, 上海 200433)

收稿日期:2012-02-07 修回日期:2012-05-03 出版日期:2012-08-15 发布日期:2012-08-15
作者简介:韩颖颖,副研究员,博士,主要从事分子遗传学研究。E-mail:yyhan2007@163.com
基金资助:
国家自然科学基金项目(30900782); 中国博士后基金项目(20080440580);上海市科委博士后基金项目(09R21411000)资助。

Selection and Adaptation: |Molecular Evolution and Functional Divergence of Orchid Chalcone Synthase Gene Family Members

HAN Ying-ying1, MING Feng2

(1.Center of System Biomedical Sciences, College of Medical Appliance and Food Sciences, University of Shanghai for
Science and Technology, Shanghai 200090|2. State Key Laboratory of Genetic Engineering, Institute of Genetics, Institute of Plant Biology, School of Life Science, Fudan University, Shanghai 200433, China)

Received:2012-02-07 Revised:2012-05-03 Online:2012-08-15 Published:2012-08-15

摘要/Abstract

摘要：

回顾了近十五年来国内外对各科植物查尔酮合酶基因CHS分子进化的研究成果,并结合作者近年来对兰科植物CHS基因分子进化的研究结果,对兰科植物CHS基因分子进化和功能趋异的机制展开综述,揭示了植物中普遍存在的CHS基因分子进化以及伴随的功能趋异的现象和机制,初步探讨了CHS基因分子进化与生物进化和自然选择的关系。

关键词: 查尔酮合酶基因;分子进化;功能趋异

Abstract:

This paper reviews the achievements made at home and abroad on molecular evolution of plant CHS genes during he past 15 years. Combining with our study results on Orchid CHS genes, this paper sums up the molecular evolution and functional divergence of Orchid CHS genes and reveals the ubiquitously existed phenomenon and mechanism of sequence evolution accompanied by functional differentiation of CHS in plant kingdom. The relationship between molecular evolution of CHS, biological evolution and natural selection is also discussed.

Key words: chalcone synthase gene, molecular evolution, functional divergence

中图分类号:

S682.31

韩颖颖1,明凤2. 选择与适应:兰科植物查尔酮合酶基因家族成员的分子进化和功能趋异[J]. , 2012, 14(4): 73-80.

HAN Ying-ying1, MING Feng2. Selection and Adaptation: |Molecular Evolution and Functional Divergence of Orchid Chalcone Synthase Gene Family Members[J]. , 2012, 14(4): 73-80.

选择与适应:兰科植物查尔酮合酶基因家族成员的分子进化和功能趋异

Selection and Adaptation: |Molecular Evolution and Functional Divergence of Orchid Chalcone Synthase Gene Family Members

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