中国科技核心期刊
CN:31-1600/Q
ISSN:1004-0374
“健康与疾病的免疫”国际学术研讨会通知      关于有网站冒充本刊网站的声明
《生命科学》 2007, 19(2): 245-
蕨类植物的起源演化:对“古老”类群的重新审视
李春香*,王 怿,孙晓燕
中国科学院南京地质古生物研究所现代古生物学和地层学国家重点实验室,南京210008
摘 要:一般认为,蕨类植物是一群非常古老的植物,其演化历史可以追溯到4亿多年前。近十几年来,由于多种研究手段的应用,特别是分子系统学的异军突起,在蕨类植物起源演化方面取得了重要进展,使我们可以重新审视这一古老植物类群的演化历史。本文与传统观点相对比,简述了蕨类植物在分类范畴、起源演化及其重要类群间的系统演化关系方面的最新进展。
关键词:蕨类植物;起源;系统发育
 
Origin and evolution of Pteridophytes: new insights to
Li Chunxiang*, WANG Yi, SUN Xiaoyan
State Key Laboratory of Palaeobiology and Stratigraphy, Nanjing Institute of Geology and Palaeontology, Chinese Academy of Sciences, Nanjing 210008, China
Abstract: Pteridophytes as commonly defined have a longer evolutionary history with a fossil record of more than 400 million years. In the past 10 years, with the use of all available ways, especially the advances in molecular systematics, many important progress toward a more complete understanding of the circumscription、origin and evolution of Pteridophytes have been made, which gave us many new insights into the origin and evolution of Pteridophytes, compared to the traditional perspectives. 
Key words: Pteridophytes; origin; phylogeny
 
首页 | 刊物简介 | 编委会 | 投稿须知 | 广告业务 | 过刊浏览 | 联系我们
中国科学院上海生命科学信息中心《生命科学》编辑部
Copyright © 2012-2015 《生命科学》编辑部 All Rights Reserved.
沪ICP备05033115号-30
您是第2954872 位访问者,欢迎!