文献类型：期刊文献

英文题名：Phylogenetic characterization of two novel Kamalomyces species in Tubeufiaceae (Tubeufiales)

作者：Phookamsak, Rungtiwa Lu, Yong-Zhong Hyde, Kevin D. Jeewon, Rajesh Li, Junfu Doilom, Mingkwan Boonmee, Saranyaphat Promputtha, Itthayakorn

第一作者：Phookamsak, Rungtiwa

通信作者：Promputtha, I[1]

机构：[1]Chiang Mai Univ, Dept Biol, Fac Sci, Chiang Mai 50200, Thailand;[2]World Agro Forestry Ctr, 132 Lanhei Rd, Kunming 650201, Yunnan, Peoples R China;[3]Chinese Acad Sci, Kunming Inst Bot, Key Lab Plant Biodivers & Biogeog East Asia KLPB, Kunming 650201, Yunnan, Peoples R China;[4]Mae Fah Luang Univ, Ctr Excellence Fungal Res, Chiang Rai 57100, Thailand;[5]Mae Fah Luang Univ, Sch Sci, Chiang Rai 57100, Thailand;[6]Guizhou Univ, Engn & Res Ctr Southwest Biopharmaceut Resources, Natl Educ Minist China, Guiyang 550025, Guizhou, Peoples R China;[7]Guizhou Inst Technol, Sch Pharmaceut Engn, Guiyang 550003, Guizhou, Peoples R China;[8]Univ Mauritius, Dept Hlth Sci, Fac Sci, Reduit, Mauritius

第一机构：Chiang Mai Univ, Dept Biol, Fac Sci, Chiang Mai 50200, Thailand

通信机构：corresponding author), Chiang Mai Univ, Dept Biol, Fac Sci, Chiang Mai 50200, Thailand.

年份：2018

卷号：17

期号：5

起止页码：647-660

外文期刊名：MYCOLOGICAL PROGRESS

收录：;WOS:【SCI-EXPANDED(收录号:WOS:000431049900010)】；

基金：We express sincere appreciations to Chiang Mai University, The Royal Golden Jubilee Ph. D. Program (PHD/0090/2551) under the Thailand Research Fund for financial support. Humidtropics, a CGIAR Research Program that aims to develop new opportunities for improved livelihoods in a sustainable environment and Mae Fah Luang University are also thanked for funding and laboratory work. K.D. Hyde and M. Doilom would like to thank National Research Council of Thailand (Mae Fah Luang University) grant no 60201000201 entitled "Diseases of mangrove trees and maintenance of good forestry practice" and Thailand Research Fund (TRF) grant no RSA5980068 entitled "Biodiversity, phylogeny and role of fungal endophytes on above parts of Rhizophora apiculata and Nypa fruticans". S. Boonmee thanks the Thailand Research Fund, project number TRG5880152. We also thank to Wen Jing Li and International Fungal Research & Development Centre, Research Institute of Resource Insects, Chinese Academy of Forestry and Jun-Bo Yang and Plant Germplasm and Genomics Center in Germplasm Bank of Wild Species, Kunming Institute of Botany for the molecular laboratory support. Sinang Hongsanan and Olivier Raspe are thanked for their assistance in phylogenetic analyses. Shaun Pennycook is thanked for suggestion on fungal names. R Jeewon acknowledges the support of Mae Fah Luang University and University of Mauritius.

语种：英文

外文关键词：Bambusicolous fungi; Dothideomycetes; New species; Phylogeny; Taxonomy

摘要：Two novel species of bambusicolous fungi in the genus Kamalomyces, collected from northern Thailand, are described and illustrated herein. Kamalomyces bambusicola and K. thailandicus spp. nov. are typical of the genus Kamalomyces (Tubeufiaceae, Tubeufiales) and are morphologically distinct from known species with respect to their size of ascomata, asci and ascospores, ascospore septation and peridium structure, including the subiculum comprising hyphae on the host surface. Morphological examination reveals that the asexual morph of K. bambusicola is associated with its sexual morph in a subiculum forming dictyochlamydosporous conidia, which are similar to the asexual morph of Chlamydotubeufia. Phylogenetic analyses of combined LSU, ITS and TEF1-alpha sequence data also support these two species as distinct and confirm their phylogenetic affinities within the Tubeufiaceae. In particular, Kamalomyces shares a close phylogenetic relationship to Helicoma.