New species and phylogeny of Perenniporia based on morphological and molecular characters  

作　　者：Chang-Lin Zhao Bao-Kai Cui Yu-Cheng Dai 

机构地区：[1]Institute of Microbiology,Beijing Forestry University,P.O.Box 61,Beijing 100083,China [2]State Key Laboratory of Forest and Soil Ecology,Institute of Applied Ecology,Chinese Academy of Sciences,Shenyang 110164,China

出　　处：《Fungal Diversity》2013年第1期47-60,共14页真菌多样性（英文）

基　　金：financed by the National Natural Science Foundation of China(Project Nos.30900006 and 30910103907);the Program for New Century Excellent Talents in University(NCET-11-0585);the Fundamental Research Funds for the Central Universities(Project No.BLYJ201205).

摘　　要：Three new resupinate,poroid,wood-inhabiting fungi,Perenniporia aridula,P.bannaensis and P.substraminea,are introduced on the basis of morphological and molecular characters.Molecular study based on sequence data from the ribosomal ITS and LSU regions supported the three new species’positions in Perenniporia s.s.,and all of them formed monophyletic lineages with strong support(100%BP,1.00 BPP).Phylogenetic analysis revealed seven clades for the 31 species of Perenniporia s.l.used in this study.Among them,Perenniporiella clustered with Perenniporia ochroleuca group,and then subsequently grouped with Abundisporus.In addition,the P.ochroleuca group,the P.vicina group,the P.martia group and P.subacida formed well supported monophyletic entities,which could be recognized as distinct genera,and they are not related to P.medulla-panis which belongs to Perenniporia s.s.clade.An identification key to 38 species of Perenniporia occurring in China is provided.

关 键 词：PHYLOGENY ITS and nLSU POLYPORE TAXONOMY China 

分 类 号：O64[理学—物理化学]