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What are the common anthracnose pathogens of tropical fruits?

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Fungal Diversity 2013年第4期61卷 165-179页

作者： Dhanushka Udayanga Dimuthu S.Manamgoda Xingzhong Liu Ekachai Chukeatirote Kevin D.hyde State Key Laboratory of Mycology Institute of MicrobiologyChinese Academy of SciencesNo 31st West Beichen RoadChaoyang DistrictBeijing 100101People’s Republic of China Institute of Excellence in Fungal Research Mae Fah Luang UniversityChiang Rai 57100Thailand School of Science Mae Fah Luang UniversityChiang Rai 57100Thailand

t Species of Colletotrichum are associated with anthracnose of a wide range of host plants including cultivated and wild tropical *** genetic and ecological diversity of species associated with wild fruits are poorly explored,as compared to those associated with pre and postharvest diseases of cultivated *** the present study,isolates of Colletotrichum were obtained from commercially available cultivated fruits,wild fruits(from native trees in natural habitats)and a few herbaceous hosts collected in northern *** isolates were initially characterized based on analysis of complete sequences of nuclear ribosomal internal transcribed spacer(ITS),into the genetically defined species complexes of Colletotrichum gloeosporioides,***,*** and *** isolates were primarily identified in the *** species complex,based on a strongly supported clade within the ITS gene tree and were further characterized using multi-gene phylogenetic analyses and *** analyses of ITS,partial sequences of actin(ACT),calmodulin(CAL),glyceraldehyde-3-phosphate dehydrogenase(GAPDH),glutamine synthetase(GS)andβtubulin(TUB2)genetic markers were performed individually and in *** gloeosporioides sensu stricto was identified from lime(Citrus aurantifolia)and rose apple(Syzygium samarangense).Colletotrichum fructicola was isolated from dragon fruit(Hylocerous undatus)and jujube(Ziziphus sp.).Colletotrichum endophytica was found only from an unknown wild *** observed a considerable genetic and host diversity of species occurring on tropical fruits within the clade previously known as Colletotrichum siamense sensu *** clade consists of isolates identified as pre and postharvest pathogens on a wide range of fruits,including coffee(Coffea arabica),custard apple(Annona reticulata),Cerbera sp.,figs(Ficus racemosa)mango(Mangifera indica),neem(Azadirachta indica)and papaya(Carica papaya)and was the dom

关键词： Colletotrichum gloeosporioides Multi-gene phylogeny Postharvest diseases Quarantine Systematics Species complex Tropical Asia Wild fruits

Intercultural Communication Skills and the ELT Curriculum:What Are They? Why Are They Important? How Can They Be Taught?

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商务英语教学与研究

商务英语教学与研究 2010年 18-26页

作者： Martin hyde Canterbury Christ Church University

This paper puts forward the premise that in a rapidly globalizing world learners of widely used Modern Foreign Languages(MFLs) such as English—a language of global communication—need to be equipped with effective intercultural communication(ICC) skills for use with these *** argument here is that ICC skills need to become a focus in language teaching curricula. Key to the incorporation of this focus is the language teachers’ sense of purpose and teaching conceptualisation. Language teaching can be considered with a narrow focus:the task being that of teaching the *** the task can be considered from a wider perspective whereby language teachers include a communication skills focus as part of their *** latter perspective involves moving beyond language and linguistic focuses alone to incorporating the development of awareness of and the know-how of how to use the non-linguistic factors which are involved in successful ICC. A focus on language skills alone has in the past promoted a language classroom as,in essence,a 'de-cultured' *** the incorporation of ICC into this space the classroom can become more of a bridging space between language knowledge on the one hand and the cultural world beyond the classroom space,where real world communication takes place. The components of ICC are analysed and presented *** are comprised of three domains:i) language skills,ii) that of world knowledge(history,geography,politics,sociology,psychology),and iii) ICC *** is the final area that is the main focus of this *** skills are themselves further seen to be comprised of i) the development a learner knowledge base(cultural self-awareness,understanding of identity issues and otherization as a process),and ii) skills or know-how,which are presented as key disciplines(*** principles and strategies) and which can be developed in the *** are identified as:looking and seeing,checking,being persistent,as

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Taxonomy and phylogeny of operculate discomycetes: Pezizomycetes

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Fungal Diversity 2018年第3期90卷 161-243页

作者： Anusha H.Ekanayaka Kevin D.hyde E.B.Gareth Jones Qi Zhao Key Laboratory for Plant Diversity and Biogeography of East Asia Kunming Institute of BotanyChinese Academy of SciencesKunming 650201YunnanChina Center of Excellence in Fungal Research Mae Fah Luang UniversityChiang Rai 57100Thailand Department of Entomology and Plant Pathology Faculty of AgricultureChiang Mai UniversityChiang Mai 50200Thailand

The class Pezizomycetes is monophyletic within the subdivision Pezizomycotina. The main distinguishing character of thisclass is operculate asci, although in some taxa this character has been lost. The circumscription of the families and genericlevel delimitation in Pezizomycetes is still controversial, although several molecular phylogenetic studies have beenpublished on this group. This paper reviews 21 families of Pezizomycetes including five new families, which are introduced here, viz. Kallistoskyphaceae, Pseudombrophilaceae, Pulvinulaceae, Strobiloscyphaceae and Tarzettaceae. Moreover, this study provides a modified backbone tree based on phylogenetic analysis of five combined loci. Descriptions andillustrations of representative taxa for the families are provided from collections made in China, Thailand and the UK,herbarium material from international herbaria (FH, FLAS, H, HKAS and MA) and the literature. Pezizales separates intosix major clades. Clade 1 of Pezizales includes the families Ascobolaceae and Pezizaceae. Clade 2 is the new familyKallistoskyphaceae. Clade 3 comprises the families Caloscyphaceae, Karstenellaceae and Rhizinaceae. Clade 4 representsthe families Discinaceae, Helvellaceae, Morchellaceae, Tuberaceae and Underwoodia columnaris lineage. Clade 5includes Chorioactidaceae, Sarcoscyphaceae and Sarcosomataceae and Clade 6 comprises Ascodesmidaceae, Glaziellaceae, Otideaceae, Pseudombrophilaceae, Pulvinulaceae, Pyronemataceae, Strobiloscyphaceae and Tarzettaceae. Newsequence data belonging to ITS, LSU, SSU, TEF, RPB2 gene regions from 40 pezizalian species are provided here. Thepaper provides a working document for apothecial Pezizomycetes which can be modified as new data comes to light. It ishoped that by illustrating taxa we provide stimulation and interest in the operculate discomycetes, so that further research iscarried out on this remarkable, but poorly studied group of fungi.

关键词： Apothecial ascomycetes Five new families Multi-gene analysis Systematics Tuberales

Morphological and molecular identification of Panus conchatus(Polyporaceae,Polyporales)from Yunnan Province,China

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Studies in Fungi 2019年第1期4卷 253-262页

作者： Luangharn T Karunarathna SC Mortimer PE hyde KD Xu J Key Laboratory for Plant Diversity and Biogeography of East Asia Kunming Institute of BotanyChinese Academy of SciencesKunmingYunnanChina University of Chinese Academy of Sciences Beijing 100049China East and Central Asia Regional Office World Agroforestry Centre(ICRAF)KunmingYunnanChina Centre for Mountain Ecosystem Studies(CMES) Kunming Institute of BotanyKunmingYunnanChina Center of Excellence in Fungal Research Mae Fah Luang UniversityChiang RaiThailand

Panus conchatus is a species of lentinoid fungi in the family *** species is characterized by its concave,smooth,deeply decurrent gills,with distinctive purple grey to greyish magenta *** fungus is widely distributed in both tropical and temperate ***,we report a specimen of *** collected from a temperate region in Yunnan Province,*** specimen is described and illustrated based on macro-and micro-morphological *** analyses were done based on the sequence data of ITS and LSU,and the placement of the taxon was *** is the first time *** has been reported with molecular phylogenetic data from *** description,illustrations,color photographs,and a phylogenetic tree to show the placement of *** are provided.

关键词： agaricoid form hymenophoral trama lentinoid mushroom polyporales

The ApMat marker can resolve Colletotrichum species: a case study with Mangifera indica

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Fungal Diversity 2013年第4期61卷 117-138页

作者： Gunjan Sharma Navinder Kumar Bevan S.Weir Kevin D.hyde Belle Damodara Shenoy Microbial Type Culture Collection and Gene Bank CSIR-Institute of Microbial TechnologySector 39-AChandigarh 160036India Landcare Research Private Bag 92170AucklandNew Zealand Institute of Excellence in Fungal Research and School of Science Mae Fah Luang UniversityChiang Rai 57100Thailand CSIR-National Institute of Oceanography Dona PaulaGoa 403004India

Anthracnose disease caused by the Colletotrichum gloeosporioides species complex is a major problem *** this study,we investigated the phylogenetic diversity of 207 Indian Colletotrichum isolates,associated with symptomatic and asymptomatic tissues of mango,belonging to this species *** analyses were performed based on a 6-gene dataset(act,cal,chs1,gapdh,ITS and tub2),followed by ApMat *** ApMat-based phylogeny was found to be superior as it provided finer resolution in most of the species-level ***,the ApMat marker identified seven lineages within *** sensu lato,including ***-sambac,***,***,*** sensu stricto and three undesignated,potentially novel *** this study,*** sensu stricto,***,***-sambac,*** and five undesignated,potentially novel lineages were found to be associated with mango *** is a need to develop a consensus among mycologists as to which genes should be used to define and delimit a Colletotrichum species and in the mean time mycologists should voluntarily restrain from describing new species based on inadequate datasets.

关键词： Anthracnose Identification Phylogeny Polyphasic taxonomy Secondary barcode Systematics

Bionectria pseudochroleuca,a new host record on Prunus *** northern Thailand

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Studies in Fungi 2020年第1期5卷 358-367页

作者： Huanraluek N Jayawardena RS Aluthmuhandiram JVS Chethana KWT hyde KD Center of Excellence in Fungal Research Mae Fah Luang UniversityChiang Rai 57100Thailand School of Science Mae Fah Luang UniversityChiang Rai 57100Thailand Institute of Plant and Environment Protection Beijing Academy of Agriculture and Forestry SciencesBeijing 100097People’s Republic of China Kunming Institute of Botany Chinese Academy of ScienceKunming 650201YunnanChina

This study presents the first report of Bionectria pseudochroleuca(Bionectriaceae)on Prunus sp.(Rosaceae)from northern Thailand,based on both morphological characteristics and multilocus phylogenetic analyses of inter... 详细信息

关键词： Bionectriaceae Clonostachys Hypocreales Nectria Prunus spp. Sakura

Some stromatic pyrenomycetous fungi from northern ***,Camillea and Hypoxylon(Xylariaceae)

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Fungal Diversity 2012年第4期55卷 65-76页

作者： L.N.Vasilyeva S.L.Stephenson K.D.hyde A.H.Bahkali Institute of Biology and Soil Science Far East Branch of the Russian Academy of SciencesVladivostok 690022Russia University of Arkansas FayettevilleAR 72701USA Institute of Excellence in Fungal Research Mae Fah Lung UniversityChiang Rai 57100Thailand School of Science Mae Fah Lung UniversityChiang Rai 57100Thailand Botany and Microbiology Department College of ScienceKing Saud UniversityRiyadh 11442Saudi Arabia

Fourteen species of stromatic pyrenomycetous fungi(family Xylariaceae)collected in northern Thailand are *** of these(Biscogniauxia lithocarpi,Camillea malaysiensis ***,Hypoxylon juventuterubrum,***,***,and ***)are described as taxa new to *** of these taxa are provided,and they are compared with similar taxa known from the Western Hemisphere.

关键词： Ascomycota SE Asia Taxonomy Xylariales

Taxonomy,phylogeny and evolution of freshwater Hypocreomycetidae(Sordariomycetes)

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Fungal Diversity 2023年第4期121卷 1-94页

作者： Dan‑Feng Bao Kevin D.hyde Sajeewa S.N.Maharachchikumbura Rekhani H.Perera Vinodhini Thiyagaraja Sinang Hongsanan Dhanushka N.Wanasinghe Hong‑Wei Shen Xing‑Guo Tian Li‑Quan Yang Sarunya Nalumpang Zong‑Long Luo College of Agriculture and Biological Science Dali UniversityDali 671003YunnanPeople’s Republic of China Center of Excellence in Fungal Research Mae Fah Luang UniversityChiang Rai 57100Thailand Department of Entomology and Plant Pathology Faculty of AgricultureChiang Mai UniversityChiang Mai 50200Thailand School of Science Mae Fah Luang UniversityChiang Rai 57100Thailand Mushroom Research Foundation 128 M.3 Ban Pa Deng T.Pa PaeA.Mae TaengChiang Mai 50150Thailand Key Laboratory for Plant Diversity and Biogeography of East Asia Kunming Institute of BotanyChinese Academy of ScienceKunming 650201YunnanPeople’s Republic of China World Agroforestry Centre East and Central AsiaKunming 650201YunnanPeople’s Republic of China Innovative Institute for Plant Health Zhongkai University of Agriculture and EngineeringHaizhu DistrictGuangzhou 510225GuangdongPeople’s Republic of China School of Life Science and Technology University of Electronic Science and Technology of ChinaChengdu 611731SichuanPeople’s Republic of China Guizhou Key Laboratory of Agricultural Biotechnology Guizhou Academy of Agricultural SciencesGuiyang 550006GuizhouPeople’s Republic of China College of Life Sciences and Oceanography Shenzhen Key Laboratory of Microbial Genetic EngineeringShenzhen UniversityShenzhen 518060China Research Center of Microbial Diversity and Sustainable Utilization Faculty of SciencesChiang Mai UniversityChiang Mai 50200Thailand Honghe Center for Mountain Futures Kunming Institute of BotanyChinese Academy of SciencesHonghe 654400YunnanPeople’s Republic of China Center for Yunnan Plateau Biological Resources Protection and Utilization Yunnan Engineering Research Center of Fruit WineCollege of Biological Resource and Food EngineeringQujing Normal UniversityQujing 655011YunnanPeople’s Republic of China School of Food and Pharmaceutical Engineering Guizhou Institute of TechnologyGuiyang 550003Gui ZhouPeople’s Republic of China

Hypocreomycetidae is a highly diverse group with species from various habitats. This subclass has been reported as pathogenic,endophytic, parasitic, saprobic, fungicolous, lichenicolous, algicolous, coprophilous and insect fungi from aquatic andterrestrial habitats. In this study, we focused on freshwater fungi of Hypocreomycetidae which resulted 41 fresh collectionsfrom China and Thailand. Based on morphological and phylogenetic analyses, we identified 26 species that belong to twoorders (Hypocreales and Microascales) and six families (Bionectriaceae, Halosphaeriaceae, Microascaceae, Nectriaceae,Sarocladiaceae and Stachybotryaceae). Ten new species are introduced and 13 new habitats and geographic records arereported. Mariannaea superimposita, Stachybotrys chartarum and S. chlorohalonatus are recollected from freshwater habitatsin China. Based on phylogenetic analysis of combined LSU, ITS, SSU, rpb2 and tef1-α sequences data, Emericellopsisis transferred to Hypocreales genera incertae sedis;Pseudoacremonium is transferred to Bionectriaceae;Sedecimiella isplaced in Nectriaceae;Nautosphaeria and Tubakiella are excluded from Halosphaeriaceae and placed in Microascalesgenera incertae sedis;and Faurelina is excluded from Hypocreomycetidae. Varicosporella is placed under Atractium as asynonym of Atractium. In addition, phylogenetic analysis and divergence time estimates showed that Ascocodina, Campylospora,Cornuvesica and Xenodactylariaceae form distinct lineages in Hypocreomycetidae and they evolved in the family/order time frame. Hence, a new order (Xenodactylariales) and three new families (Ascocodinaceae, Campylosporaceae andCornuvesicaceae) are introduced based on phylogenetic analysis, divergence time estimations and morphological *** character state analysis is performed for different habitats of Hypocreomycetidae including freshwater, marineand terrestrial taxa. The result indicates that marine and freshwater fungi evolved independently from terr

关键词： Ancestral character analysis Divergence time estimates Molecular clock analysis Morphology Phylogeny Freshwater fungi

Medicinal mushrooms in prevention and control of diabetes mellitus

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Fungal Diversity 2012年第5期56卷 1-29页

作者： Dilani D.De Silva Sylvie Rapior Kevin D.hyde Ali H.Bahkali Institute of Excellence in Fungal Research Mae Fah Luang UniversityChiang Rai 57100Thailand Faculty of Pharmacy University Montpellier 1UMR 5175 CEFEBP 1449115avenue Charles Flahault34093 Montpellier Cedex 5France School of Science Mae Fah Luang UniversityChiang Rai 57100Thailand Botany and Microbiology Department College of ScienceKing Saud UniversityRiyadh 11442Saudi Arabia

Diabetes mellitus is a life-threatening chronic metabolic disease caused by lack of insulin and/or insulin dysfunction,characterized by high levels of glucose in the blood(hyperglycemia).Millions worldwide suffer from diabetes and its ***,it has been recognized that type 2 diabetes is an important preventable disease and can be avoided or delayed by lifestyle ***,there are many chemical and biochemical hypoglycemic agents(synthetic drugs),that are used in treating diabetes and are effective in controlling ***,as they may have harmful side-effects and fail to significantly alter the course of diabetic complications,natural anti-diabetic drugs from medicinal plants have attracted a great deal of *** mushrooms have been valued as a traditional source of natural bioactive compounds over many centuries and have been targeted as potential hypoglycemic and anti-diabetic *** metabolites including polysaccharides,proteins,dietary fibres,and many other biomolecules isolated from medicinal mushrooms and their cultured mycelia have been shown to be successful in diabetes treatment as biological antihyperglycemic *** this review we discuss the biological nature of diabetes and,in particular,explore some promising mushrooms that have experimental anti-diabetic properties,preventing or reducing the development of diabetes *** importance of medicinal mushrooms as agents of medical nutrition therapy and how their metabolites can be used as supportive candidates for prevention and control of diabetes is *** prospects for this field of study and the difficulties and constraints that might affect the development of rational drug products from medicinal mushrooms are discussed.

关键词： Medicinal mushrooms Diabetes mellitus Anti-diabetic agents Anti-hyperglycemic agents Bioactive metabolites Mushroom supplementation Diabetes prevention