基于nLSU序列探讨丝盖伞属及相关属的系统学关系  

Phylogenetic Relationships of Inocybe and Its Related Genera Based on nLSU Sequences

作　　者：范宇光[1] 图力古尔[1] 

机构地区：[1]吉林农业大学,长春130118

出　　处：《东北林业大学学报》2014年第3期136-138,共3页Journal of Northeast Forestry University

基　　金：国家自然科学基金项目(31093440;31270063)

摘　　要：基于nLSU序列、贝叶斯法对丝盖伞属和相关属进行了系统发育树重建。分析表明:丝盖伞属和新近描述的Auritella及Tubariomyces构成一个较好支持的单系群,靴耳科成员与丝盖伞形成姊妹群关系;丝膜菌属和滑锈伞属则相对关系较远。通过分析对丝盖伞科的范畴进行了划分及讨论。The phylogenetic relationships between Inocybe and its related genera were analyzed based on nLSU sequences and Bayesian method. Inocybe clusters with Auritella and Tubariomyces, and members of Crepidotaceae are sister to Inocybe. However, Cortinarius and Hebeloma considered as its close relatives nest far away from Inocybe. The divisions and concep- tions of Inocybaceae were discussed based on the phylogenetic tree.

关 键 词：丝盖伞科范畴 系统发育关系 nLSU 

分 类 号：S646[农业科学—蔬菜学]