淡水涡虫:分类地位、胚胎发生和再生  

Freshwater Planarian: Taxonomic Position,Embryogenesis,Regeneration

作　　者：陈广文[1] 马克学[1] 

机构地区：[1]河南师范大学生命科学学院,河南新乡453007

出　　处：《河南师范大学学报（自然科学版）》2008年第4期140-144,共5页Journal of Henan Normal University(Natural Science Edition)

基　　金：国家自然科学基金(30670247;30170119);河南省杰出青年科学基金(0312001100);河南省高等学校创新人才培养工程基金(豫教高[2005]126号)

摘　　要：淡水涡虫作为研究发育和再生的模式动物已有200多年的历史.尤其是近几年,涡虫研究走向分子生物学和功能基因组学领域,这些研究有助于从分子水平上揭示后生动物进化、发育和再生的共同机制.本文从淡水涡虫的分类地位、胚胎发生和再生3个方面综述了涡虫研究进展,以促进人们对这个独特动物的了解.Freshwater planarian has been used as a model to study development and regeneration for more than 200 years. Especially in recent years, research on this animal is focused on the realm of molecular biology and functional genomics, which promises to shed common mechanism of the evolution, development and regeneration of metazoan at the molecular level. This paper summarizes the progress of freshwater planarian in taxonomic position, embryogenesis and regeneration in order to boost peopl6s insight into this unique animal.

关 键 词：淡水涡虫 分类地位 胚胎发生 再生 

分 类 号：Q959[生物学—动物学]