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Exploring the Environmental Physiology of the Indo-Pacific Reef Coral <em>Seriatopora hystrix</em>with Differential Proteomics

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Open Journal of Marine Science 2018年第2期8卷 223-252页

作者： Anderson B. Mayfield yi-jyun chen Chi-Yu Lu Chii-Shiarng chen Khaled bin Sultan Living Oceans Foundation USA Taiwan Coral Research Center Taiwan Department of Biochemistry College of Medicine Kaohsiung Medical University Taiwan Center for Research Resources and Development Kaohsiung Medical University Taiwan Department of Marine Biotechnology and Resources National Sun Yat-Sen University Taiwan Graduate Institute of Marine Biotechnology National Dong-Hwa University Taiwan

Although reef-building corals are threatened by a number of anthropogenic impacts, certain scleractinian-dinoflagellate (genus Symbiodinium) endosymbioses have proven markedly resilient to environmental change. For instance, corals from upwelling habitats of Southern Taiwan withstand both short- and long-term increases in temperature, potentially due to their routine exposure to highly variable temperature regimes in situ. To gain a greater understanding of the proteomic basis for such acclimatization to unstable environmental conditions, specimens of the Indo-Pacific reef-building coral Seriatopora hystrix Dana 1846 were sampled during a period of stable temperature conditions from 1) a site characterized by frequent upwelling events in Southern Taiwan and 2) a nearby, non-upwelling control site in the Taiwan Strait. Two-dimensional gel electrophoresis followed by sequencing of differentially concentrated proteins with mass spectrometry unveiled significantly more proteins involved in the cellular stress response in coral hosts of the upwelling site. Although such stress protein signatures could be indicative of sub-lethal levels of cellular stress, especially given the relatively higher sediment loads characteristic of the upwelling site, these proteins may, in contrast, have been constitutively maintained at high levels in preparation for large fluctuations in temperature and other abiotic parameters (e.g., nutrient levels) brought upon by upwelling events.

关键词： Acclimation Coral Reefs Dinoflagellate Environmental Physiology Marine Biology Marine Invertebrates Molecular Biology Proteomics Taiwan

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Magneto‑Dielectric Synergy and Multiscale Hierarchical Structure Design Enable Flexible Multipurpose Microwave Absorption and Infrared Stealth Compatibility

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Nano-Micro Letters 2025年第2期17卷 401-416页

作者： chen Li Leilei Liang Baoshan Zhang yi Yang Guangbin Ji School of Electronic Science and Engineering Nanjing UniversityNanjing 210093People’s Republic of China College of Materials Science and Technology Nanjing University of Aeronautics and AstronauticsNanjing 210016People’s Republic of China

Developing advanced stealth devices to cope with radar-infrared(IR)fusion detection and diverse application scenarios is increasingly demanded,which faces significant challenges due to conflicting microwave and IR cloaking mechanisms and functional integration ***,we propose a multiscale hierarchical structure design,integrating wrinkled MXene IR shielding layer and flexible Fe_(3)O_(4)@C/PDMS microwave absorption *** top wrinkled MXene layer induces the intensive diffuse reflection effect,shielding IR radiation signals while allowing microwave to pass ***,the permeable microwaves are assimilated into the bottom Fe_(3)O_(4)@C/PDMS layer via strong magneto-electric *** theoretical and experimental optimization,the assembled stealth devices realize a near-perfect stealth capability in both X-band(8–12 GHz)and long-wave infrared(8–14μm)wavelength ***,it delivers a radar cross-section reduction of−20 dB m^(2),a large apparent temperature modulation range(ΔT=70℃),and a low average IR emissivity of ***,the optimal device demonstrates exceptional curved surface conformability,self-cleaning capability(contact angle≈129°),and abrasion resistance(recovery time≈5 s).This design strategy promotes the development of multispectral stealth technology and reinforces its applicability and durability in complex and hostile environments.

关键词： Microwave absorption Radar-infrared compatible stealth Wrinkled MXene Magneto-dielectric synergy Multifunction

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Appressorial interactions with host and their evolution

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Fungal Diversity 2021年第5期110卷 75-107页

作者： K.W.Thilini Chethana Ruvishika S.Jayawardena yi-jyun chen Sirinapa Konta Saowaluck Tibpromma Chayanard Phukhamsakda Pranami D.Abeywickrama Milan C.Samarakoon Chanokned Senwanna Ausana Mapook Xia Tang Deecksha Gomdola Diana S.Marasinghe Oundhyalah D.Padaruth Abhaya Balasuriya Jianping Xu Saisamorn Lumyong Kevin D.Hyde Innovative institute of plant health zhongkai university of agriculture and engineeringguangzhou 510225people’s republic of china center of excellence in fungal research mae fah luang universitychiang rai 57100thailand school of science mae fah luang universitychiang rai 57100thailand key laboratory for plant diversity and biogeography of east asia kunming institute of botanychinese academy of sciencekunming 650201yunnanpeople’s republic of china beijing key laboratory of environment-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 biology faculty of sciencechiang mai universitychiang mai 50200thailand engineering and research center for southwest biopharmaceutical resource of national education ministry of china gui zhou universitygui yang 550025gui zhoupeople’s republic of china department of plant sciences faculty of agriculturerajarata university of sri lankaanuradhapurasri lanka department of biology mcmaster university1280 main street westhamiltonon l8s 4k1canada center of excellence in microbial diversity and sustainable utilization faculty of sciencechiang mai universitychiang mai 50200thailand academy of science the royal society of thailandbangkok 10300thailand engineering research center of chinese ministry of education for edible and medicinal fungi jilin agricultural universitychangchun city 130118jilin provincepeople’s republic of china department of entomology and plant pathology faculty of agriculturechiang mai universitychiang mai 50200thailand center for mountain futures kunming institute of botanykunming 650201yunnanpeople’s republic of china

Fungi have evolved diverse strategies to acquire nutrients as endophytes,saprobes,symbionts,or *** have been intensively studied due to their importance in attaching and breaching the host *** specialized infection structures have evolved into various morpho-types:proto-appressoria,hyaline appressoria,melanized(dark)appressoria,and compound *** this review,we discuss the differences in the formation,differentiation,and function of appres-soria among fungi with diverse life *** DNA sequence information,LSU,5.8S,SSU and rpb2 gene fragments,we reconstructed the ancestral states for appressorial types in the main phyla of fungi and fungus-like organisms and found that the hyaline appressoria was the most ancestral *** analysis estimated proto-appressoria diversification during the Mesozoic period(92-239 million years ago),however,its origin remains *** data suggest that these hyaline appressoria diversified into melanized or compound appressoria,with evidence of adaptive radiation.

关键词： Ancestral characters Evolution Host-recognition Hyaline appressoria Infection process Melanized appressoria Proto-appressoria

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Coordinated Control Strategy of New Energy Power Generation System with Hybrid Energy Storage Unit

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Energy Engineering 2025年第1期122卷 167-184页

作者： Yun Zhang ZifenHan Biao Tian Ning chen yi Fan School of Mechano-Electronic Engineering Xidian UniversityXi’an710071China Electric Power Control Center State Grid Gansu Electric Power CompanyLanzhou730030China Electric Power Control Center State Grid Gansu Electric Power Company Zhangye Power Supply BranchZhangye734000China

The new energy power generation is becoming increasingly important in the power *** as photovoltaic power generation has become a research hotspot,however,due to the characteristics of light radiation changes,photovoltaic power generation is unstable and random,resulting in a low utilization rate and directly affecting the stability of the power *** solve this problem,this paper proposes a coordinated control strategy for a newenergy power generation system with a hybrid energy storage unit based on the lithium iron phosphate-supercapacitor hybrid energy storage ***,the variational mode decomposition algorithm is used to separate the high and low frequencies of the power signal,which is conducive to the rapid and accurate suppression of the power fluctuation of the energy storage ***,the fuzzy control algorithm is introduced to balance the power between energy *** this paper,the actual data is used for simulation,and the simulation results show that the strategy realizes the effective suppression of the bus voltage fluctuation and the accurate control of the internal state of the energy storage unit,effectively avoiding problems such as overshoot and over-discharge,and can significantly improve the stability of the photovoltaic power generation systemand the stability of the Direct Current *** is of great significance to promote the development of collaborative control technology for photovoltaic hybrid energy storage units.

关键词： Photovoltaic power suppression hybrid energy storage unit variationalmodal decomposition fuzzy control power distribution control

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Tuning the interfacial reaction environment via pH-dependent and induced ions to understand C–N bonds coupling performance in NO3- integrated CO2 reduction to carbon and nitrogen compounds over dual Cu-based N-doped carbon catalyst

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Journal of Energy Chemistry 2025年第1期100卷 273-285页

作者： Tianhang Zhou chen Shen Zhenghao Wu Xingying Lan yi Xiao College of Carbon Neutrality Future Technology State Key Laboratory of Heavy Oil Processing China University of Petroleum (Beijing) Institute of Materials Science TU Darmstadt Department of Chemistry Xi'an Jiaotong-Liverpool University Department of Mechanical and Mechatronics Engineering and Waterloo Institute of Nanotechnology University of Waterloo Waterloo

Dual atomic catalysts （DAC）,particularly copper （Cu2）-based nitrogen （N） doped graphene,show great potential to effectively convert CO2and nitrate （NO3-） into important industrial chemicals such as ethylene,glycol,acetamide,and urea through an efficient catalytical process that involves C–C and C–N ***,the origin of the coupling activity remained unclear,which substantially hinders the rational design of Cu-based catalysts for the N-integrated CO2reduction reaction （CO2RR）.To address this challenge,this work performed advanced density functional theory calculations incorporating explicit solvation based on a Cu2-based N-doped carbon (Cu2N6C10) catalyst for *** calculations are aimed to gain insight into the reaction mechanisms for the synthesis of ethylene,acetamide,and urea via coupling in the interfacial reaction *** to the sluggishness of CO2,the formation of a solvation electric layer by anions （F-,Cl-,Br-,and I-） and cations (Na+,Mg2+,K+,and Ca2+) leads to electron transfer towards the Cu *** process significantly accelerates the reduction of *** results reveal that*CO intermediates play a pivotal role in N-integrated ***,the Cu2-based N-doped carbon catalyst examined in this study has demonstrated the most potential for C–N coupling to *** findings reveal that through the process of a condensation reaction between*CO and NH2OH for urea synthesis,*NO3-is reduced to*NH3,and*CO2to*CCO at dual Cu atom *** dual-site reduction facilitates the synthesis of acetamide through a nucleophilic reaction between NH3and the ketene ***,we found that the I-and Mg2+ions,influenced by pH,were highly effective for acetamide and ammonia synthesis,except when F-and Ca2+were ***,the mechanisms of C–N bond formation were investigated via ab-initio molecular dynamics simulations,and we found that adjusting the micro-environment can change the dominant side reaction,shift

关键词： Condensation reactions

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Electrocatalytic cleavage of a lignin β-O-4 model compound and coupling with nitrogen-containing aromatics using Prussian blue analogue-derived nickel–cobalt spinel

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Journal of Energy Chemistry 2025年第1期100卷 628-636页

作者： yi Qi Xueying chen Bowen Liu Xuliang Lin Xueqing Qiu Yanlin Qin Guangdong Provincial Key Laboratory of Plant Resources Biorefinery School of Chemical Engineering and Light Industry Guangdong University of Technology Guangdong Provincial Laboratory of Chemistry and Fine Chemical Engineering Jieyang Center Guangdong Basic Research Center of Excellence for Ecological Security and Green Development Guangdong University of Technology

Electrochemical conversion of lignin for the production of high-value heterocyclic aromatic compounds has great *** demonstrate the targeted synthesis and cation modulation of NiCo2O4spinel nanoboxes,synthesized via cation exchange and calcination *** catalysts exhibit excellent efficacy in the electrocatalytic conversion of lignin model compounds,specifically 2-phenoxy-1-phenylethanol,into nitrogen-containing aromatics,achieving high conversion rates and *** catalysts were synthesized via a cation exchange and calcination oxidation process,using Prussian blue nanocubes as *** porous architecture and polymetallic composition of the NiCo2O4spinel demonstrated superior performance in electrocatalytic oxidative coupling,achieving a 99.2 wt%conversion rate of the 2-phenoxy-1-phenylethanol with selectivities of 37.5 wt%for quinoline derivatives and 31.5 wt%for *** innovations include the development of a sustainable one-pot synthesis method for quinoline derivatives,the elucidation of a multistage reaction pathway involving CAO bond cleavage,hydroxyaldol condensation,and CAN bond formation,and a deeper mechanistic understanding derived from DFT *** work establishes a new strategy for lignin valorization,offering a sustainable route to produce high-value nitrogen-containing aromatics from renewable biomass under mild conditions,without the need for additional reagents.

关键词： Spinel Biomass valorization Electrocatalysis Lignin oxidation Coupling

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The numbers of fungi:are the most speciose genera truly diverse?

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Fungal Diversity 2022年第3期114卷 387-462页

作者： Chitrabhanu S.Bhunjun Tuula Niskanen Nakarin Suwannarach Nopparat Wannathes yi-jyun chen Eric H.C.McKenzie Sajeewa S.N.Maharachchikumbura Bart Buyck Chang-Lin Zhao Yu-Guang Fan Jing-yi Zhang Asha J.Dissanayake Diana S.Marasinghe Ruvishika S.Jayawardena Jaturong Kumla Mahajabeen Padamsee Ya-Ya chen Kare Liimatainen Joseph F.Ammirati Chayanard Phukhamsakda Jian-Kui Liu Wiphawanee Phonrob Émile Randrianjohany Sinang Hongsanan Ratchadawan Cheewangkoon Digvijayini Bundhun Surapong Khuna Wen-Jie Yu Lun-Sha Deng Yong-Zhong Lu Kevin D.Hyde Saisamorn Lumyong Center of Excellence in Fungal Research Mae Fah Luang UniversityChiang Rai 57100Thailand School of Science Mae Fah Luang UniversityChiang Rai 57100Thailand Jodrell Laboratory Royal Botanic GardensKewSurrey TW93ABUK Department of Biology Faculty of ScienceChiang Mai UniversityChiang Mai 50200Thailand Research Center of Microbial Diversity and Sustainable Utilization Chiang Mai UniversityChiang Mai 50200Thailand Microbiology Program Faculty of Science and TechnologyPibulsongkram Rajabhat UniversityPhitsanulok 65000Thailand Manaaki Whenua-Landcare Research Private Mail Bag 92170AucklandNew Zealand School of Life Science and Technology University of Electronic Science and Technology of ChinaChengdu 611731People’s Republic of China Institut de Systématique EvolutionBiodiversité(ISYEB)Muséum National d’Histoire naturelleCNRSSorbonne UniversitéEPHEUniversitédes Antilles57 rue CuvierCP 3975231 Paris cedex 05France College of Biodiversity Conservation Southwest Forestry UniversityKunming 650224People’s Republic of China Key Laboratory of Tropical Translational Medicine of Ministry of Education Tropical Environment and Health LaboratoryCollege of PharmacyHainan Medical UniversityHaikou 571199People’s Republic of China Institute of Crop Germplasm Resources Guizhou Academy of Agricultural SciencesGuiyang 550006People’s Republic of China Guizhou Key Laboratory of Agricultural Biotechnology Guizhou Academy of Agricultural SciencesGuiyang 550006People’s Republic of China School of Food and Pharmaceutical Engineering Guizhou Institute of TechnologyGuiyang 550003People’s Republic of China Centre National de Recherche sur l’Environnement(CNRE) BP 1739Laboratoire de Microbiologie de l’Environnement(LME)AntananarivoMadagascar Department of Biology University of WashingtonBox 351800SeattleWA 98195-1800USA College of Plant Protection Jilin Agricultural UniversityChangchun 130118JilinPeople’s Republic of China Engineering Research Center of Chinese Ministry of Education for Edible and

Fungi play vital roles in ecosystems as endophytes,pathogens and *** current estimate of fungal diversity is highly uncertain,ranging from 1.5 to 12 million,but only around 150,000 species have been named and classified to *** the introduction of DNA based methods for species identification,the number of newly described taxa has increased from approximately 1000 to around 2000 *** demonstrates the importance of DNA based methods to identify and distin-guish species,especially cryptic *** novel species from recent studies have been found in historically understudied regions and habitats,but these still represent only a small percentage of the estimated *** this paper,we examine 16 genera from the top 40 most speciose genera as listed in Species Fungorum as case studies to examine the diversity of taxa in each *** genera treated herein are Cercospora,Diaporthe,Meliola,Passalora,Phyllachora,Phyllosticta,Pseudocer-cospora,Ramularia(ascomycetes)and Cortinarius,Entoloma,Inocybe,Marasmius,Psathyrella,Puccinia,Russula,Uromyces(basidiomycetes).We critically evaluate the number of species in these genera and correlate these numbers with the number of entries in *** introduce 18 new species Apiospora multiloculata,Candolleomyces thailandensis,Cortinarius acutoproximus,Cortinarius melleoalbus,Cortinarius pacificus,Cortinarius parvoacetosus,Diaporthe guizhouensis,Entoloma pseudosubcorvinum,Inocybe meirensongia,Marasmius albulus,Marasmius obscuroaurantiacus,Meliola camporesii,Phyl-lachora siamensis,Phyllosticta doitungensis,Picipes yuxiensis,Pseudocercospora vignae,Puccinia maureanui and Russula *** also introduce a new record of Candolleomyces cladii-marisci and Inocybe *** discuss the genera Colletotrichum and Pleurotus that are speciose,but do not occur in the top *** hypothesize whether there might be more species in these genera and discuss why these genera have some of the largest number of specie

关键词： 18 new taxa Ascomycota Basidiomycota Fungal diversity Host-specificity Taxonomy

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High-throughput screening of CO_(2) cycloaddition MOF catalyst with an explainable machine learning model

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Green Energy & Environment 2025年第1期10卷 132-138页

作者： Xuefeng Bai yi Li Yabo Xie Qiancheng chen Xin Zhang Jian-Rong Li Beijing Key Laboratory for Green Catalysis and Separation and Department of Chemical Engineering College of Materials Science&EngineeringBeijing University of TechnologyBeijing100124China

The high porosity and tunable chemical functionality of metal-organic frameworks(MOFs)make it a promising catalyst design ***-throughput screening of catalytic performance is feasible since the large MOF structure database is *** this study,we report a machine learning model for high-throughput screening of MOF catalysts for the CO_(2) cycloaddition *** descriptors for model training were judiciously chosen according to the reaction mechanism,which leads to high accuracy up to 97%for the 75%quantile of the training set as the classification *** feature contribution was further evaluated with SHAP and PDP analysis to provide a certain physical understanding.12,415 hypothetical MOF structures and 100 reported MOFs were evaluated under 100℃ and 1 bar within one day using the model,and 239 potentially efficient catalysts were *** them,MOF-76(Y)achieved the top performance experimentally among reported MOFs,in good agreement with the prediction.

关键词： Metal-organic frameworks High-throughput screening Machine learning Explainable model CO_(2)cycloaddition

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PI3K/AKT signaling and neuroprotection in ischemic stroke:molecular mechanisms and therapeutic perspectives

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Neural Regeneration Research 2025年第10期20卷 2758-2775页

作者： Tianlong Liu Xiaolin Li Xiaowei Zhou Wei chen Aidong Wen Minna Liu yi Ding Department of Pharmacy Xijing HospitalFourth Military Medical UniversityXi’anShaanxi ProvinceChina Department of Pharmacy The 940 Hospital of Joint Logistics Support Forces of Chinese PLALanzhouGansu ProvinceChina Department of Pharmacy The 944 Hospital of Joint Logistics Support Forces of Chinese PLAJiuquanGansu ProvinceChina Department of Nephrology The 940 Hospital of Joint Logistics Support Forces of Chinese PLALanzhouGansu ProvinceChina

It has been reported that the PI3K/AKT signaling pathway plays a key role in the pathogenesis of ischemic *** a result,the development of drugs targeting the PI3K/AKT signaling pathway has attracted increasing attention from *** article reviews the pathological mechanisms and advancements in research related to the signaling pathways in ischemic stroke,with a focus on the PI3K/AKT signaling *** key findings include the following:(1)The complex pathological mechanisms of ischemic stroke can be categorized into five major types:excitatory amino acid toxicity,Ca^(2+)overload,inflammatory response,oxidative stress,and apoptosis.(2)The PI3K/AKT-mediated signaling pathway is closely associated with the occurrence and progression of ischemic stroke,which primarily involves the NF-κB,NRF2,BCL-2,mTOR,and endothelial NOS signaling pathways.(3)Natural products,including flavonoids,quinones,alkaloids,phenylpropanoids,phenols,terpenoids,and iridoids,show great potential as candidate substances for the development of innovative anti-stroke medications.(4)Recently,novel therapeutic techniques,such as electroacupuncture and mesenchymal stem cell therapy,have demonstrated the potential to improve stroke outcomes by activating the PI3K/AKT signaling pathway,providing new possibilities for the treatment and rehabilitation of patients with ischemic *** investigations should focus on the direct regulatory mechanisms of drugs targeting the PI3K/AKT signaling pathway and their clinical translation to develop innovative treatment strategies for ischemic stroke.

关键词： apoptosis autophagy inflammation ischemic stroke neuroprotection oxidative stress pathogenesis phosphatidylinositol 3-kinase protein kinase B therapeutics

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The numbers of fungi: is the descriptive curve flattening?

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Fungal Diversity 2020年第4期103卷 219-271页

作者： Kevin D.Hyde Rajesh Jeewon yi-jyun chen Chitrabhanu S.Bhunjun Mark S.Calabon Hong-Bo Jiang Chuan-Gen Lin Chada Norphanphoun Phongeun Sysouphanthong Dhandevi Pem Saowaluck Tibpromma Qian Zhang Mingkwan Doilom Ruvishika S.Jayawardena Jian-Kui Liu Sajeewa S.N.Maharachchikumbura Chayanard Phukhamsakda Rungtiwa Phookamsak Abdullah M.Al-Sadi Naritsada Thongklang Yong Wang Yusufjon Gafforov E.B.Gareth Jones Saisamorn Lumyong Center of Excellence in Fungal Research Mae Fah Luang UniversityChiang Rai 57100Thailand Innovative Institute of Plant Health Zhongkai University of Agriculture and EngineeringHaizhu DistrictGuangzhou 510225People’s Republic of China CAS Key Laboratory for Plant Diversity and Biogeography of East Asia Kunming Institute of BotanyChinese Academy of ScienceKunming 650201YunnanPeople’s Republic of China School of Science Mae Fah Luang UniversityChiang Rai 57100Thailand Department of Health Sciences Faculty of ScienceUniversity of MauritiusReduitMauritius East and Central Asia Regional Office World Agroforestry Centre(ICRAF)Kunming 650201YunnanPeople’s Republic of China Center for Mountain Futures Kunming Institute of BotanyKunming 650201YunnanPeople’s Republic of China Ecology Division Biotechnology and Ecology InstituteMinistry of Science and TechnologyP.O.Box:2279VientianeLao PDR Honghe Innovation Center for Mountain Futures Kunming Institute of BotanyChinese Academy of SciencesHonghe County 654400YunnanPeople’s Republic of China Department of Plant Pathology College of AgricultureGuizhou UniversityGuiyang 550025GuizhouPeople’s Republic of China School of Life Science and Technology University of Electronic Science and Technology of ChinaChengdu 611731People’s Republic of China Department of Biology Faculty of ScienceChiang Mai UniversityChiang Mai 50200Thailand Research Center of Microbial Diversity and Sustainable Utilization Faculty of SciencesChiang Mai UniversityChiang Mai 50200Thailand Department of Crop Sciences College of Agricultural and Marine SciencesSultan Qaboos UniversityP.O.Box 34Al khoud123 MuscatOman Laboratory of Mycology Institute of BotanyAcademy of Sciences of the Republic of Uzbekistan32 Durmon Yuli StreetTashkent 100125Uzbekistan Department of Ecology Andijan State University129 Universitet StreetAndijan 170100Uzbekistan Department of Botany and Microbiology College of ScienceKing Saud UniversityP.O Box 2455Riyadh 11451Kingdom of Saudi A

The recent realistic estimate of fungal numbers which used various algorithms was between 2.2 and 3.8 *** are nearly 100,000 accepted species of Fungi and fungus-like taxa,which is between 2.6 and 4.5%of the estimated *** forums such as Botanica Marina series,Fungal Diversity notes,Fungal Biodiversity Profiles,Fungal Systematics and Evolution-New and Interesting Fungi,Mycosphere notes and Fungal Planet have enhanced the introduction of new taxa and nearly 2000 species have been introduced in these publications in the last *** need to define a fungal species more accurately has been recognized,but there is much research needed before this can be better *** address the evidence that is needed to estimate the numbers of fungi and address the various advances that have been made towards its *** genera are barely known,whereas some plant pathogens comprise numerous species complexes and numbers are steadily *** this paper,we examine ten genera as case studies to establish trends in fungal description and introduce new species in each *** genera are the ascomycetes Colletotrichum and Pestalotiopsis(with many species or complexes),Atrocalyx,Dothiora,Lignosphaeria,Okeanomyces,Rhamphoriopsis,Thozetella,Thyrostroma(rela-tively poorly studied genera)and the basidiomycete genus *** provide examples where knowledge is incomplete or lacking and suggest areas needing further *** include(1)the need to establish what is a species,(2)the need to establish how host-specific fungi are,not in highly disturbed urban areas,but in pristine or relatively undisturbed forests,and(3)the need to establish if species in different continents,islands,countries or regions are different,or if the same fungi occur worldwide?Finally,we conclude whether we are anywhere near to flattening the curve in new species description.

关键词： 11 new taxa Atrocalyx Colletotrichum Dothiora fungal numbers Host-specificity Lepiota Lignosphaeria Okeanomyces Pestalotiopsis Rhamphoriopsis Thozetella Thyrostroma

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