【作者】C.S.HERRERAA.Y.ROSSMANG.J.SAMUELSChristian LECHATP.CHAVERRI
【機(jī)構(gòu)】Department of Plant Science and Landscape Architecture,University of Maryland,2112 Plant Sciences Building,College Park,Maryland 20742,USASystematic Mycology and Microbiology Laboratory,United States Department of Agriculture,Agricultural Research Service,B-010A,10300 Beltsville,Maryland 20705,USAAscofrance,64 route de Chizé,F-79360 Villiers en Bois,France
【摘要】對(duì)Corallomycetella屬的概念進(jìn)行了闡述,該屬包括子實(shí)體為紅色、在自然和培養(yǎng)條件下產(chǎn)生菌索的叢赤殼類真菌。根據(jù)對(duì)近期采集的標(biāo)本的觀察和多基因系統(tǒng)樹分析的結(jié)果,廣義的Corallomycetella repens形成2個(gè)分支,它們與生物地理因素相關(guān)聯(lián)。狹義的Corallomycetella repens限于來自亞洲的標(biāo)本,而C.elegans來自非洲和美洲。Corallomycetella屬成熟的子囊孢子表面具有纖細(xì)條紋,此特征過去曾被忽略,C.jatrophae與廣義的Neonectria屬關(guān)系接近,而與C.repens和C.elegans關(guān)系較遠(yuǎn);因而建立新屬Corallonectria,其子囊殼表面細(xì)粉狀,無(wú)性型為束絲結(jié)構(gòu)并與鐮孢菌相似。
【基金】funded by the United States National Science Foundation (NSF) PEET grant DEB-0731510 ‘Monographic Studies in the Nectriaceae; Hypocreales:Nectria; Cosmospora; and Neonectria’ to P. Chaverri; A.Y. Rossman; and G.J. Samuels;
【關(guān)鍵詞】生物地理學(xué); 真菌系統(tǒng)學(xué); 叢赤殼屬; 植物病原菌;