生物分子分类检索表——原理与方法

Key to Molecular TaxonomyPrinciples and Methods

在对大量分子数据比较分析的基础上，对分子检索表这一概念及其遗传学原理进行了探讨，并根据ｒＲＮＡ基因结构特点及进化规律讨论了生物高级阶元以及生物物种界定的分子标准．分子检索原理和方法的阐明，不仅对生物资源的分类鉴定有重要的价值，而且在医学，生态学，古生物学等许多领域中也有广泛的应用前景．

Based on the analyses of rapid increasing molecular data, the principles and methods of molecular criteria for taxonomy were approached And according to the structural characteristics and evolutionary modes of rRNA gene, the molecular criteria for higher hierarchy and species delimitation were suggested, which not only have a great value in the identification and classification of biological resources, but also show a perspective in the fields of medicine, ecology and archaeology