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Saprobic Dothideomycetes in Thailand: Vaginatispora appendiculata sp. nov. (Lophiostomataceae) introduced based on morphological and molecular data

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Studies in Fungi 2016年第1期1卷 56-68页

作者： Wanasinghe DN jones ebg Dissanayake AJ Hyde KD Center of Excellence in Fungal Research Mae Fah Luang UniversityChiang Rai57100Thailand School of Science Mae Fah Luang UniversityChiang Rai57100Thailand Department of Botany and Microbiology King Saudi UniversityRiyadhSaudi Arabia Institute of Plant and Environment Protection Beijing Academy of Agriculture and Forestry SciencesNo.9 of Shu Guang Hua Yuan Zhong LuHaidian DistrictBeijing 100097P.R.China

In order to establish the evolutionary relationships and resolve the polyphyletic nature of Dothideomycetes,we are studying their natural classification based on both morphology and multigene *** this paper we introduce Vaginatispora appendiculata,a novel species on dead twigs from southern *** character differences and analyses of combined LSU,TEF,SSU and ITS sequence datasets support the validity of the new species and its placement in Vaginatispora(Lophiostomataceae).

关键词： Appendages Massarina Phylogeny

Additions to wild seed and fruit fungi 2:Parascedosporium putredinis:a new Thailand record from Delonix regia seed pods

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Studies in Fungi 2018年第1期3卷 192-201页

作者： Perera RH Hyde KD jones ebg Liu JK Liu ZY Guizhou Key Laboratory of Agricultural Biotechnology Guizhou Academy of Agricultural SciencesGuiyangGuizhou Province 550006P.R.China Center of Excellence in Fungal Research Mae Fah Luang UniversityChiang Rai 57100Thailand Key Laboratory for Plant Biodiversity and Biogeography of East Asia(KLPB) Kunming Institute of BotanyChinese Academy of ScienceKunming 650201YunnanChina World Agroforestry Centre East and Central Asia132 Lanhei RoadKunming 650201P.R.China Department of Botany and Microbiology College of ScienceKing Saud UniversityP.O.Box:2455Riyadh1145Saudi Arabia

We are studying seed pod fungi associated with Delonix regia in Thailand and in this paper we provide an illustrated account of Parascedosporium putredinis,which is a new record for *** analysis of combined ITS and LSU sequence data and morphological similarities provide evidence for its *** illustrate the synnematal stage and lateral,solitary conidiophores of *** obtained in vitro on *** also provide ITS,LSU,SSU,and tef sequence data for ***,which are deposited in GenBank.

关键词： graphium-like Microascaceae morphology phylogeny Sordariomycetes

Saprobic Dothideomycetes in Thailand:Muritestudina *** ***.(Testudinaceae)a new terrestrial pleosporalean ascomycete,with hyaline and muriform ascospores

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Studies in Fungi 2017年第1期2卷 219-234页

作者： Wanasinghe DN Jeewon R Tibpromma S jones ebg Hyde KD Center of Excellence in Fungal Research Mae Fah Luang UniversityChiang Rai57100Thailand Key Laboratory for Plant Diversity and Biogeography of East Asia Kunming Institute of BotanyChinese Academy of ScienceKunming 650201YunnanPeople’s Republic of China Department of Health Sciences Faculty of ScienceUniversity of MauritiusReduitMauritius Nantgaredig 33 B St.Edwards RoadSouthseaHantsHampshire PO53DHUK

The family Testudinaceae and its intergeneric classification are poorly *** is due to overlap of morphological characteristics in genera and lack of DNA sequence data to infer phylogenetic *** main objective of the present paper is to establish a novel genus,Muritestudina,based on distinct morphological characteristics and analyses of combined LSU,SSU,ITS,rpb2 and tef1 sequence *** also fill the gap of our current knowledge on the phylogenetic position of *** on the morphological characteristics of species representing existing genera of Testudinaceae,we herein introduce a new genus,Muritestudina with *** as the type *** new genus is characterized by globose to subglobose,ostiolate ascomata;a peridium of brown to dark-brown cells of textura angularis;septate and cellular pseudoparaphyses;cylindric-clavate asci with a distinct pedicel;and hyaline,ellipsoidal and muriform *** new genus differs from the other genera in Testudinaceae in having hyaline,muriform *** analyses of ribosomal and protein coding gene sequence data confirmed that our new taxon belongs in Testudinaceae with a close relationship with Neotestudina rosatii.

关键词： Ascomycota phylogeny Pleosporales taxonomy

Multi-gene phylogeny of Jattaea bruguierae,a novel asexual morph from Bruguiera cylindrica

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Studies in Fungi 2017年第1期2卷 235-245页

作者： Dayarathne MC Abeywickrama P jones ebg Bhat DJ Chomnunti P Hyde KD Center of Excellence in Fungal Research Mae Fah Luang UniversityChiang Rai 57100Thailand School of Science Mae Fah Luang UniversityChiang Rai57100Thailand Institute of Plant and Environment Protection Beijing Academy of Agriculture and Forestry Sciences Department of Botany and Microbiology King Saudi UniversityRiyadhSaudi Arabia No.128/1-J Azad Housing SocietyCurcaP.O.Goa Velha 403108India Formerly Department of BotanyGoa UniversityGoa 403206India

During our survey on marine-based ascomycetes of southern Thailand,fallen mangrove twigs were collected from the intertidal *** specimens yielded a novel asexual morph of Jattaea(Calosphaeriaceae,Calosphaeriales),Jattaea bruguierae,which is confirmed as a new species by morphological characteristics such as nature and measurements of conidia and conidiophores,as well as a multigene analysis based on combined LSU,SSU,ITS andβ-tubulin sequence *** species are abundantly found from wood in terrestrial environments,while the asexual morphs are mostly reported from axenic *** bruguierae is the first documentation of an asexual morph species from marine-habitats.

关键词： marine fungi morphology phylogeny taxonomy

Diaporthe collariana ***.,with prominent collarettes associated with Magnolia champaca fruits in Thailand

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Studies in Fungi 2018年第1期3卷 141-151页

作者： Perera RH Hyde KD Dissanayake AJ jones ebg Liu JK Wei D Liu ZY Guizhou Key Laboratory of Agricultural Biotechnology Guizhou Academy of Agricultural SciencesGuiyangGuizhou Province 550006P.R.China Center of Excellence in Fungal Research Mae Fah Luang UniversityChiang Rai 57100Thailand Key Laboratory for Plant Biodiversity and Biogeography of East Asia(KLPB) Kunming Institute of BotanyChinese Academy of ScienceKunming 650201YunnanChina World Agroforestry Centre East and Central Asia132 Lanhei RoadKunming 650201P.R.China Beijing Key Laboratory of Environmental Friendly Management on Fruit diseases and Pests in North China Institute of Plant and Environment ProtectionBeijing Academy of Agriculture and Forestry SciencesBeijing 100097People’s Republic of China Department of Botany and Microbiology College of ScienceKing Saud UniversityP.O.Box:2455Riyadh1145Saudi Arabia Department of Entomology and Plant Pathology Faculty of AgricultureChiang Mai UniversityChiang Mai50200Thailand

We are studying seed and fruit inhabiting fungi in Thailand and this paper introduces a new species,Diaporthe collariana,from Magnolia champaca fruits,collected in Chiang Rai *** analysis of a combined ITS,TEF1,TUB and CAL sequence DNA and morphological data provide evidence to justify the new *** collariana is characterized by producing alpha and beta conidia,and conidiogenous cells with prominent,flared *** new species is compared with closely related species in the genus.

关键词： Diaporthaceae morphology new species phylogeny seed/fruit fungi

Taxonomic circumscription and phylogenetics of novel didymellaceous taxa with brown muriform spores

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Studies in Fungi 2018年第1期3卷 152-175页

作者： Wanasinghe DN Jeewon R Peršoh D jones ebg Camporesi E Bulgakov TS Gafforov YS Hyde KD Key Laboratory for Plant Biodiversity and Biogeography of East Asia(KLPB) Kunming Institute of BotanyChinese Academy of ScienceKunming 650201Yunnan China Center of Excellence in Fungal Research Mae Fah Luang UniversityChiang Rai57100Thailand World Agro Forestry Centre East and Central Asia132 Lanhei RoadKunming 650201Yunnan China Department of Health Sciences Faculty of ScienceUniversity of MauritiusReduitMauritius AG Geobotany Faculty of Biology and BiotechnologyRuhr-Universitat BochumUniversitatsstraße 15044801 BochumGermany Nantgaredig 33B St.Edwards RoadSouthseaHants.PO53DHUK Societàper gli Studi Naturalistici della Romagna C.P.144Bagnacavallo(RA)Italy A.M.B.Gruppo Micologico Forlivese“Antonio Cicognani” Via Roma 18ForlìItaly A.M.B.Circolo Micologico“Giovanni Carini” C.P.314BresciaItaly Russian Research Institute of Floriculture and Subtropical Crops Sochi354002Yana Fabritsiusa street2/28Krasnodar regionRussia Laboratory of Mycology Institute of BotanyAcademy of Sciences of the Republic of Uzbekistan32 Durmon yuli StreetTashkent 100125Uzbekistan

Sexual morph of didymellaceous taxa are characterized by their ascomata with relatively thin peridium,cylindric-clavate to clavate,short-pedicellate or apedicellate asci,hyaline to brown,1-septate to muriform *** asexual morphs are coelomycetous and comprising pycnidial or acervulus conidiomata,phialidic,hyaline conidiogenous cells and hyaline or pale brown,septate or aseptate *** majority of these cosmopolitan species are plant associated fungi which can be pathogens on a wide range of hosts and some species are of particular relevance for quarantine *** studies have significantly improved the taxonomy and systematics of didymellaceous taxa based on molecular *** contrast to the accurate and detailed studies on the asexual morphs which are common obligate pathogens,information on their usually saprobic sexual morphs is still *** these phenotypically diverse species,spore characteristics are quite unique as most have hyaline spores with 0-1 septum,while only Neomicrosphaeropsis and Didymellocamarosporium are reported as producing pigmented,muriform *** dematiaceous muriform spores are characteristic of a considerable number of species that may be quite divergent in other *** taxonomic investigations on the diversity of didymellaceous taxa,we have isolated species from Alhagi pseudalhagi,Coronilla emerus,Cytisus sp.,Elaeagnus angustifolia and Spartium junceum in Italy,Russia and Uzbekistan.A comprehensive phylogeny,based on four loci(ITS,LSU,rpb2 and tub2)is used to infer species *** morphological descriptions and in-depth phylogenetic investigations of five new species *** coronillae-emeri,Microsphaeropsis spartii-juncei,Neomicrosphaeropsis alhagi-pseudalhagi,*** and *** are presented.

关键词： five new species coelomycetes Italy multi-gene phylogeny Pleosporales Russia saprobic taxonomic-ambiguity Uzbekistan