Thinning is an effective management step for sustainable forest development,yet less attention is paid to the restoration of soil microbiota after thinning.In this study,both abundant and rare soil microbial communiti...Thinning is an effective management step for sustainable forest development,yet less attention is paid to the restoration of soil microbiota after thinning.In this study,both abundant and rare soil microbial communities(i.e.,bacterial,fungal),were evaluated under various thinning treatments in a mixed stand of Cunninghamia lanceolata and Sassafras tzumu using Mi Seq sequencing.Thinning did not significantly change either abundant or rare bacterial and fungal community composition,but affected their alpha diversity.The Shannon–Wiener indexes of rare fungal taxa under medium thinning were significantly lower than in the light thinning(P<0.05 level).Xanthobacteraceae dominated the abundant bacterial taxa,and Saitozyma and Mortierlla the abundant fungal taxa.The most common rare bacterial taxa varied;there was no prevalent rare fungal taxa under different thinnings.In addition,soil available nitrogen,total phosphorus,and p H had significant effects on rare bacterial taxa.Nutrients,especially available phosphorus,but not nitrogen,affected abundant and rare soil fungi.The results indicate that soil properties rather than plant factors affect abundant and rare microbial communities in soils of mixed stands.Thinning,through mediating soil properties,influences both abundant and rare bacterial and fungal communities in the mixed C.lanceolata and S.tzumu stand.展开更多
The quality and aroma of strong-flavor Baijiu are mainly dependent on Daqu,pit mud(PM),and the interaction of both.However,little is known about how their combination patterns affect the microbiome and metabolome of Z...The quality and aroma of strong-flavor Baijiu are mainly dependent on Daqu,pit mud(PM),and the interaction of both.However,little is known about how their combination patterns affect the microbiome and metabolome of Zaopei,especially the metabolic function of rare taxa.Here,an experiment on industrial size was designed to assess the effects of 6 combinations(3 kinds of Daqu×2 kinds of PM)on the composition and assembly of different taxa,as well as the flavor profile.The results showed that Zaopei's microbiota was composed of a few abundant taxa and enormous rare taxa,and rare bacterial and abundant fungal subcommunities were significantly affected by combination patterns.The assembly processes of abundant/rare taxa and bacterial/fungal communities were distinct,and environmental changes mediated the balance between stochastic and deterministic processes in rare bacteria assembly.Furthermore,specific combination patterns improved the flavor quality of Zaopei by enhancing the interspecies interaction,which was closely related to rare taxa,especially rare bacteria.These findings highlighted that rare bacteria might be the keystone in involving community interaction and maintaining metabolic function,which provided a scientific foundation for better understanding and regulating the brewing microbiota from the viewpoint of microbial ecology.展开更多
The Cameroonian flora has a very high biodiversity that remains largely unexplored. It contains many grasses that can be used for sports lawns, but are currently underutilized. In order to contribute to the improvemen...The Cameroonian flora has a very high biodiversity that remains largely unexplored. It contains many grasses that can be used for sports lawns, but are currently underutilized. In order to contribute to the improvement of the quality of sports lawns, nine local grass taxa from the agro-ecological zone with bimodal rainfall in Cameroon were evaluated for their potential for sporting use in natural lawns. The method of the Study and Control Group for Varieties and Seeds was used to evaluate the sports lawn characteristics of the taxa. The resistance to trampling and pulling, the density of the lawn, and the aesthetic appearance, which are factors in calculating the sports index, were monitored at two sites, including the experimental space at the University of Yaounde 1 in the Center region and Kagnol 2 in the East region, from January 2017 to January 2020. The monthly lawn characteristic data allowed for the differentiation between the means and the determination of the sports index of the taxa compared to commercialized lawn varieties. The sports index of the evaluated taxa varied: Cynodon dactylon (6.989), Eleusine indica (6.338), Sporobolus natalensis (6.301), Cynodon cf Cynodon dactylon (6.257), Eragrostis tremula (5.939), Sporobolus pyramidalis (5.583), Agrostis rupestris (5.335), Axonopus compressus (4.991), and Digitaria sp. (4.544). These results show that these grass taxa have potential for sporting use in lawn mixtures at different levels of sports disciplines.展开更多
Eight new taxa of Euglenophyta are described in this paper. They were collected from severalprovinces in China and respectively named Euglena allorgei var. exsulcata. E pisciformis var. globosa, E.tortiliS, Lepocincli...Eight new taxa of Euglenophyta are described in this paper. They were collected from severalprovinces in China and respectively named Euglena allorgei var. exsulcata. E pisciformis var. globosa, E.tortiliS, Lepocinclis glabra var. papillata, Phacus pisiformis, Ph.strombuliformis,Ph.trimarginatus var.truncatus and Astasia angusta.展开更多
Research and protection of biodiversity is generally started with species recognizing guided by achievement of cataloguing and illustration obtained through in situ investigation data accumulation and literature learn...Research and protection of biodiversity is generally started with species recognizing guided by achievement of cataloguing and illustration obtained through in situ investigation data accumulation and literature learning. Facing the shortage of taxonomist, it is getting harder to maintain important specimen collections and handle loans. The West Pacific Ocean has been operating as a center of the origin of global marine biodiversity result of the richest species diversity of marine taxa found in these waters. The present work is a compilation and summary of systematics, species diversity and new taxa of mesozooplankton major group known in West Pacific Ocean and its marginal seas （0°-45°N, 105°-152°E） according to 6 203 mesozooplankton samples acquired from 701 stations during 1965 and 2008. A total of 2 657 species belonging to 686 genera and 206 families of 10 mesozooplankton groups have been found through taxonomic identification and document consulting. In details, 697 species from 251 genera of 99 families belong to the Medusozoa, 59 species from 22 genera of 12 families to the Ctenophora, 85 species from 36 genera of 14 families to the pelagic Mollusca （Pteropoda and Heteropoda）, 416 species from 91 genera of 8 families to the Ostracoda, 908 species from 156 genera of 51 families to the Copepoda, 202 species from 60 genera of 4 families to the Mysidacea, 56 species from 8 genera of 2 families to the Euphausiacea, 105 species from 23 genera of 8 families to the Decapoda, 48 species from 13 genera of 5 families to the Chaetognatha and 81 species from 26 genera of 5 families to the Tunicata. The dominant species of each group are enumerated. Moreover, 2 new species of Medusozoa, Tubulariidae, Ectopleura, 1 new species of Medusozoa, Protiaridae, Halitiarella, 1 new genus and 1 new species of Medusozoa, Corymorphidae are established. An amount of 806 species are expanded with an increase of 43.5% on the basis of 1 852 species recorded before 2008, including 1.4% increase from tropical sea around equator, 4.0% from the frigid water in high latitude region, and 3.0% of bathypelagic-associated waters. The authors also summarized future prospects into five major areas in marine mesozooplankton research in China. Such information of qualitative phyletic classification could be of high relevance to studies on biodiversity and biogeography of marine mesozooplankton, especially for monographs contributed to make an overall and systematic conclusion on the species of marine life in China after 2008.展开更多
Soil abundant taxa diversity positively related to multifunctionality under Hg stress.•Microbial network complexity of soil abundant taxa supported the strength of SBF.•Stochastic assembly of soil abundant subcommunit...Soil abundant taxa diversity positively related to multifunctionality under Hg stress.•Microbial network complexity of soil abundant taxa supported the strength of SBF.•Stochastic assembly of soil abundant subcommunity supported the strength of SBF.•Stochastic ratio was the most important predictor for the strength of SBF.It is known that soil microbial communities are intricately linked to multiple ecosystem functions and can maintain the relationship between soil biodiversity and multifunctionality(SBF)under environmental stresses.However,the relative contributions and driving forces of abundant and rare taxa within the communities in maintaining soil biodiversity-multifunctionality relationship under pollution stresses are still unclear.Here,we conducted microcosm experiments to estimate the importance of soil abundant and rare taxa in predicting these relationships under heavy metal mercury(Hg)stress in paired paddy and upland fields.The results revealed that the diversity of abundant taxa,rather than rare taxa,was positively related to multifunctionality,with the abundant subcommunity tending to maintain a larger proportion of soil functions including chitin degradation,protein degradation,and phosphorus mineralization.Soil multitrophic network complexity consisting of abundant species showed positive correlations with biodiversity and multifunctionality,and supported the strength of SBF within a network complexity range.Stochastic assembly processes of the abundant subcommunity were positively correlated with the strength of SBF,although stochastic processes decreased the biodiversity and the multifunctionality,respectively.After simultaneously accounting for multiple factors on the strength of SBF,we found that the stochastic community assembly ratio of abundant taxa was the most important predictor for SBF strength under Hg stress.Our results highlight the importance of abundant taxa in supporting soil multifunctionality,and elucidate the linkages between community assembly,network complexity and SBF relationship under environmental stresses.展开更多
Litopenaeus vannamei is the most extensively cultured shrimp species globally,recognized for its scale,production,and economic value.However,its aquaculture is plagued by frequent disease outbreaks,resulting in rapid ...Litopenaeus vannamei is the most extensively cultured shrimp species globally,recognized for its scale,production,and economic value.However,its aquaculture is plagued by frequent disease outbreaks,resulting in rapid and massive mortality.etiological research often lags behind the emergence of new diseases,leaving the causal agents of some shrimp diseases unidentified and leading to nomenclature based on symptomatic presentations,especially in cases involving co-and polymicrobial pathogens.Comprehensive data on shrimp disease statuses remain limited.In this review,we summarize current knowledge on shrimp diseases and their effects on the gut microbiome.Furthermore,we also propose a workflow integrating primary colonizers,“driver”taxa in gut networks from healthy to diseased states,disease-discriminatory taxa,and virulence genes to identify potential polymicrobial pathogens.We examine both abiotic and biotic factors(e.g.,external and internal sources and specific-disease effects)that influence shrimp gut microbiota,with an emphasis on the“holobiome”concept and common features of gut microbiota response to diverse diseases.After excluding the effects of confounding factors,we provide a diagnosis model for quantitatively predicting shrimp disease incidence using disease common-discriminatory taxa,irrespective of the causal agents.Due to the conservation of functional genes used in designing specific primers,we propose a practical strategy applying qPCR-assayed abundances of disease common-discriminatory functional genes.This review updates the roles of the gut microbiota in exploring shrimp etiology,polymicrobial pathogens,and disease incidence,offering a refined perspective for advancing shrimp aquaculture health management.展开更多
According to the vegetation investigation and pollen analysis of surface samples sampled along a precipitation gradient of the Northeast China Transect (NECT), several pollen taxa, including Pinus, Betula, Quercus, Ti...According to the vegetation investigation and pollen analysis of surface samples sampled along a precipitation gradient of the Northeast China Transect (NECT), several pollen taxa, including Pinus, Betula, Quercus, Tilia, Acer, Ulmus, Artemisia, Chenopodiaceae, Gramineae and Cyperaceae, were chosen to make the regression and correlation analyses. The results indicated that there exists a close relationship between vegetation and pollen taxa in surface samples. The regression parameters for ten taxa in the forests in the eastern part of NECT were different from those in the steppes in the western part. Pinus, Betula, Artemisia and Chenopodiaceae, which have large slope and y-intercept terms, were over-representative taxa. Acer, Gramineae and Cyperaceae, which have small slope and y-intercept terms, were under-representative taxa. Quercus, Tilia and Ulmus whose slope terms have negative correlation with y-intercept terms were equi-representative taxa. The pollen taxa with large slope or large y-intercept展开更多
This article is the tenth series of the Fungal Diversity Notes,where 114 taxa distributed in three phyla,ten classes,30 orders and 53 families are described and illustrated.Taxa described in the present study include ...This article is the tenth series of the Fungal Diversity Notes,where 114 taxa distributed in three phyla,ten classes,30 orders and 53 families are described and illustrated.Taxa described in the present study include one new family(viz.Pseudoberkleasmiaceae in Dothideomycetes),five new genera(Caatingomyces,Cryptoschizotrema,Neoacladium,Paramassaria and Trochilispora)and 71 new species,(viz.Acrogenospora thailandica,Amniculicola aquatica,A.guttulata,Angustimassarina sylvatica,Blackwellomyces lateris,Boubovia gelatinosa,Buellia viridula,Caatingomyces brasiliensis,Calophoma humuli,Camarosporidiella mori,Canalisporium dehongense,Cantharellus brunneopallidus,C.griseotinctus,Castanediella meliponae,Coprinopsis psammophila,Cordyceps succavus,Cortinarius minusculus,C.subscotoides,Diaporthe italiana,D.rumicicola,Diatrypella delonicis,Dictyocheirospora aquadulcis,D.taiwanense,Digitodesmium chiangmaiense,Distoseptispora dehongensis,D.palmarum,Dothiorella styphnolobii,Ellisembia aurea,Falciformispora aquatic,Fomitiporia carpinea,F.lagerstroemiae,Grammothele aurantiaca,G.micropora,Hermatomyces bauhiniae,Jahnula queenslandica,Kamalomyces mangrovei,Lecidella yunnanensis,Micarea squamulosa,Muriphaeosphaeria angustifoliae,Neoacladium indicum,Neodidymelliopsis sambuci,Neosetophoma miscanthi,N.salicis,Nodulosphaeria aquilegiae,N.thalictri,Paramassaria samaneae,Penicillium circulare,P.geumsanense,P.mali-pumilae,P.psychrotrophicum,P.wandoense,Phaeoisaria siamensis,Phaeopoacea asparagicola,Phaeosphaeria penniseti,Plectocarpon galapagoense,Porina sorediata,Pseudoberkleasmium chiangmaiense,Pyrenochaetopsis sinensis,Rhizophydium koreanum,Russula prasina,Sporoschisma chiangraiense,Stigmatomyces chamaemyiae,S.cocksii,S.papei,S.tschirnhausii,S.vikhrevii,Thysanorea uniseptata,Torula breviconidiophora,T.polyseptata,Trochilispora schefflerae and Vaginatispora palmae).Further,twelve new combinations(viz.Cryptoschizotrema cryptotrema,Prolixandromyces australi,P.elongatus,P.falcatus,P.longispinae,P.microveliae,P.neoalardi,P.polhemorum,P.protuberans,P.pseudoveliae,P.tenuistipitis and P.umbonatus),an epitype is chosen for Cantharellus goossensiae,a reference specimen for Acrogenospora sphaerocephala and new synonym Prolixandromyces are designated.Twenty-four new records on new hosts and new geographical distributions are also reported(i.e.Acrostalagmus annulatus,Cantharellus goossensiae,Coprinopsis villosa,Dothiorella plurivora,Dothiorella rhamni,Dothiorella symphoricarposicola,Dictyocheirospora rotunda,Fasciatispora arengae,Grammothele brasiliensis,Lasiodiplodia iraniensis,Lembosia xyliae,Morenoina palmicola,Murispora cicognanii,Neodidymelliopsis farokhinejadii,Neolinocarpon rachidis,Nothophoma quercina,Peroneutypa scoparia,Pestalotiopsis aggestorum,Pilidium concavum,Plagiostoma salicellum,Protofenestella ulmi,Sarocladium kiliense,Tetraploa nagasakiensis and Vaginatispora armatispora).展开更多
Fungal diversity notes is one of the important journal series of fungal taxonomy that provide detailed descriptions and illustrations of new fungal taxa,as well as providing new information of fungal taxa worldwide.Th...Fungal diversity notes is one of the important journal series of fungal taxonomy that provide detailed descriptions and illustrations of new fungal taxa,as well as providing new information of fungal taxa worldwide.This article is the 11th contribution to the fungal diversity notes series,in which 126 taxa distributed in two phyla,six classes,24 orders and 55 families are described and illustrated.Taxa in this study were mainly collected from Italy by Erio Camporesi and also collected from China,India and Thailand,as well as in some other European,North American and South American countries.Taxa described in the present study include two new families,12 new genera,82 new species,five new combinations and 25 new records on new hosts and new geographical distributions as well as sexual-asexual reports.The two new families are Eriomycetaceae(Dothideomycetes,family incertae sedis)and Fasciatisporaceae(Xylariales,Sordariomycetes).The twelve new genera comprise Bhagirathimyces(Phaeosphaeriaceae),Camporesiomyces(Tubeufiaceae),Eriocamporesia(Cryphonectriaceae),Eriomyces(Eriomycetaceae),Neomonodictys(Pleurotheciaceae),Paraloratospora(Phaeosphaeriaceae),Paramonodictys(Parabambusicolaceae),Pseudoconlarium(Diaporthomycetidae,genus incertae sedis),Pseudomurilentithecium(Lentitheciaceae),Setoapiospora(Muyocopronaceae),Srinivasanomyces(Vibrisseaceae)and Xenoanthostomella(Xylariales,genera incertae sedis).The 82 new species comprise Acremonium chiangraiense,Adustochaete nivea,Angustimassarina camporesii,Bhagirathimyces himalayensis,Brunneoclavispora camporesii,Camarosporidiella camporesii,Camporesiomyces mali,Camposporium appendiculatum,Camposporium multiseptatum,Camposporium septatum,Canalisporium aquaticium,Clonostachys eriocamporesiana,Clonostachys eriocamporesii,Colletotrichum hederiicola,Coniochaeta vineae,Conioscypha verrucosa,Cortinarius ainsworthii,Cortinarius aurae,Cortinarius britannicus,Cortinarius heatherae,Cortinarius scoticus,Cortinarius subsaniosus,Cytospora fusispora,Cytospora rosigena,Diaporthe camporesii,Diaporthe nigra,Diatrypella yunnanensis,Dictyosporium muriformis,Didymella camporesii,Diutina bernali,Diutina sipiczkii,Eriocamporesia aurantia,Eriomyces heveae,Ernakulamia tanakae,Falciformispora uttaraditensis,Fasciatispora cocoes,Foliophoma camporesii,Fuscostagonospora camporesii,Helvella subtinta,Kalmusia erioi,Keissleriella camporesiana,Keissleriella camporesii,Lanspora cylindrospora,Loratospora arezzoensis,Mariannaea atlantica,Melanographium phoenicis,Montagnula camporesii,Neodidymelliopsis camporesii,Neokalmusia kunmingensis,Neoleptosporella camporesiana,Neomonodictys muriformis,Neomyrmecridium guizhouense,Neosetophoma camporesii,Paraloratospora camporesii,Paramonodictys solitarius,Periconia palmicola,Plenodomus triseptatus,Pseudocamarosporium camporesii,Pseudocercospora maetaengensis,Pseudochaetosphaeronema kunmingense,Pseudoconlarium punctiforme,Pseudodactylaria camporesiana,Pseudomurilentithecium camporesii,Pseudotetraploa rajmachiensis,Pseudotruncatella camporesii,Rhexocercosporidium senecionis,Rhytidhysteron camporesii,Rhytidhysteron erioi,Septoriella camporesii,Setoapiospora thailandica,Srinivasanomyces kangrensis,Tetraploa dwibahubeeja,Tetraploa pseudoaristata,Tetraploa thrayabahubeeja,Torula camporesii,Tremateia camporesii,Tremateia lamiacearum,Uzbekistanica pruni,Verruconis mangrovei,Wilcoxina verruculosa,Xenoanthostomella chromolaenae and Xenodidymella camporesii.The five new combinations are Camporesiomyces patagoniensis,Camporesiomyces vaccinia,Camposporium lycopodiellae,Paraloratospora gahniae and Rhexocercosporidium microsporum.The 22 new records on host and geographical distribution comprise Arthrinium marii,Ascochyta medicaginicola,Ascochyta pisi,Astrocystis bambusicola,Camposporium pellucidum,Dendryphiella phitsanulokensis,Diaporthe foeniculina,Didymella macrostoma,Diplodia mutila,Diplodia seriata,Heterosphaeria patella,Hysterobrevium constrictum,Neodidymelliopsis ranunculi,Neovaginatispora fuckelii,Nothophoma quercina,Occultibambusa bambusae,Phaeosphaeria chinensis,Pseudopestalotiopsis theae,Pyxine berteriana,Tetraploa sasicola,Torula gaodangensis and Wojnowiciella dactylidis.In addition,the sexual morphs of Dissoconium eucalypti and Phaeosphaeriopsis pseudoagavacearum are reported from Laurus nobilis and Yucca gloriosa in Italy,respectively.The holomorph of Diaporthe cynaroidis is also reported for the first time.展开更多
在中国推进生态文明建设的背景下,农业固碳增效被写入“双碳目标”,低碳农业随之兴起。生物多样性是生态系统功能与服务的基础,在农业低碳化过程中发挥了至关重要的作用,保护农田生物多样性,充分发挥其生态作用是实现农业减排固碳的重...在中国推进生态文明建设的背景下,农业固碳增效被写入“双碳目标”,低碳农业随之兴起。生物多样性是生态系统功能与服务的基础,在农业低碳化过程中发挥了至关重要的作用,保护农田生物多样性,充分发挥其生态作用是实现农业减排固碳的重要路径。收集“Web of Science”数据库中2010-2022年的文献,利用CiteSpace文献计量软件的关键词共现以及聚类分析,对近年来国际低碳农业中生物多样性的研究动态、研究热点进行分析,对生物多样性的功能进行归纳总结。分析结果表明,生物多样性的保护与管理是目前低碳农业生物多样性的研究热点,而生物防治是生物多样性实现农业低碳化的主要途径,通过对不同生物类群多样性的生态价值进行梳理,发现生物多样性可以增加农业生产过程中的生态与经济价值。未来的研究可从生态系统和景观的尺度,探索基于生物多样性的多功能农业发展模式,从而更好地助力双碳目标的顺利实现。展开更多
This is the twelfth contribution to the Fungal Diversity Notes series on fungal taxonomy,based on materials collected from many countries which were examined and described using the methods of morphology,anatomy,and s...This is the twelfth contribution to the Fungal Diversity Notes series on fungal taxonomy,based on materials collected from many countries which were examined and described using the methods of morphology,anatomy,and strain culture,combined with DNA sequence analyses.110 taxa are described and illustrated,including five new genera,92 new species,eight new combinations and other taxonomic contributions(one new sequenced species,one new host and three new records)which are accommodated in 40 families and 1 incertae sedis in Dothideomycetes.The new genera are Amyloceraceomyces,Catenuliconidia,Hansenopezia,Ionopezia and Magnopulchromyces.The new species are Amyloceraceomyces angustisporus,Amylocorticium ellipsosporum,Arthrinium sorghi,Catenuliconidia uniseptata,Clavulina sphaeropedunculata,Colletotrichum parthenocissicola,Coniothyrium triseptatum,Cortinarius indorusseus,C.paurigarhwalensis,C.sinensis,C.subsanguineus,C.xiaojinensis,Diaporthe pimpinel-lae,Dictyosporella guizhouensis,Diplodia torilicola,Fuscoporia marquesiana,F.semiarida,Hansenopezia decora,Helicoarcta-tus thailandicus,Hirsutella hongheensis,Humidicutis brunneovinacea,Lentaria gossypina,L.variabilis,Lycoperdon lahorense,L.pseudocurtisii,Magnopulchromyces scorpiophorus,Moelleriella gracilispora,Neodevriesia manglicola,Neodidymelliopsis salvia,N.urticae,Neoroussoella magnoliae,Neottiella gigaspora,Ophiosphaerella chiangraiensis,Phaeotremella yunnanensis,Podosphaera yulii,Rigidoporus juniperinus,Rhodofomitopsis pseudofeei,Russula benghalensis,Scleroramularia vermispora,Scytinopogon minisporus,Sporormurispora paulsenii,Thaxteriellopsis obliqus,Tomentella asiae-orientalis,T.atrobadia,T.atrocastanea,T.aureomarginata,T.brevis,T.brunneoflava,T.brunneogrisea,T.capitatocystidiata,T.changbaiensis,T.citri-nocystidiata,T.coffeae,T.conclusa,T.cystidiata,T.dimidiata,T.duplexa,T.efibulata,T.efibulis,T.farinosa,T.flavidobadia,T.fuscocrustosa,T.fuscofarinosa,T.fuscogranulosa,T.fuscopelliculosa,T.globospora,T.gloeocystidiata,T.griseocastanea,T.griseofusca,T.griseomarginata,T.inconspicua,T.incrustata,T.interrupta,T.liaoningensis,T.longiaculeifera,T.longiechinuli,T.megaspora,T.olivacea,T.olivaceobrunnea,T.pallidobrunnea,T.pallidomarginata,T.parvispora,T.pertenuis,T.qingyuanensis,T.segregata,T.separata,T.stipitata,T.storea,Trichoderma ceratophylletum,Tyromyces minutulus,Umbelopsis heterosporus and Xylolentia reniformis.The new combinations are Antrodiella descendena,Chloridium macrocladum,Hansenopezia retrocurvata,Rhodofomitopsis monomitica,Rh.oleracea,Fuscoporia licnoides,F.scruposa and Ionopezia gerardii.A new sequenced species(Graphis supracola),one new host(Aplosporella prunicola)and three new geographical records(Golovinomyces monardae,Paradictyoarthrinium diffractum and Prosthemium betulinum),are reported.展开更多
The evolutionary consequences of hybridization ultimately depend on the magnitude of reproductive isolation between hybrids and their parents. We evaluated the relative contributions of pre-and post-zygotic barriers t...The evolutionary consequences of hybridization ultimately depend on the magnitude of reproductive isolation between hybrids and their parents. We evaluated the relative contributions of pre-and post-zygotic barriers to reproduction for hybrid formation, hybrid persistence and potential for reproductive isolation of hybrids formed between two Rhododendron species,R. spiciferum and R. spinuliferum. Our study established that incomplete reproductive isolation promotes hybrid formation and persistence and delays hybrid speciation.All pre-zygotic barriers to reproduction leading to hybrid formation are incomplete: parental species have overlapping flowering; they share the same pollinators;reciprocal assessments of pollen tube germination and growth do not differ among parents. The absence of post-zygotic barriers between parental taxa indicates that the persistence of hybrids is likely. Reproductive isolation was incomplete between hybrids and parents in all cases studied, although asymmetric differences in reproductive fitness were prevalent and possibly explain the genetic structure of natural hybrid swarms where hybridization is known to be bidirectional but asymmetric. Introgression, rather than speciation, is a probable evolutionary outcome of hybridization between the two Rhododendron taxa. Our study provides insights into understanding the evolutionary implications of natural hybridization in woody plants.展开更多
基金the Sino-German Cooperation Forestry Major Scientific Research Project(zdczhz2021ky09)the National Natural Science Foundation of China(31971487 and 42277245).
文摘Thinning is an effective management step for sustainable forest development,yet less attention is paid to the restoration of soil microbiota after thinning.In this study,both abundant and rare soil microbial communities(i.e.,bacterial,fungal),were evaluated under various thinning treatments in a mixed stand of Cunninghamia lanceolata and Sassafras tzumu using Mi Seq sequencing.Thinning did not significantly change either abundant or rare bacterial and fungal community composition,but affected their alpha diversity.The Shannon–Wiener indexes of rare fungal taxa under medium thinning were significantly lower than in the light thinning(P<0.05 level).Xanthobacteraceae dominated the abundant bacterial taxa,and Saitozyma and Mortierlla the abundant fungal taxa.The most common rare bacterial taxa varied;there was no prevalent rare fungal taxa under different thinnings.In addition,soil available nitrogen,total phosphorus,and p H had significant effects on rare bacterial taxa.Nutrients,especially available phosphorus,but not nitrogen,affected abundant and rare soil fungi.The results indicate that soil properties rather than plant factors affect abundant and rare microbial communities in soils of mixed stands.Thinning,through mediating soil properties,influences both abundant and rare bacterial and fungal communities in the mixed C.lanceolata and S.tzumu stand.
基金supported by the Cooperation Project of Luzhou Laojiao Co.,Ltd.Sichuan University (21H0997)。
文摘The quality and aroma of strong-flavor Baijiu are mainly dependent on Daqu,pit mud(PM),and the interaction of both.However,little is known about how their combination patterns affect the microbiome and metabolome of Zaopei,especially the metabolic function of rare taxa.Here,an experiment on industrial size was designed to assess the effects of 6 combinations(3 kinds of Daqu×2 kinds of PM)on the composition and assembly of different taxa,as well as the flavor profile.The results showed that Zaopei's microbiota was composed of a few abundant taxa and enormous rare taxa,and rare bacterial and abundant fungal subcommunities were significantly affected by combination patterns.The assembly processes of abundant/rare taxa and bacterial/fungal communities were distinct,and environmental changes mediated the balance between stochastic and deterministic processes in rare bacteria assembly.Furthermore,specific combination patterns improved the flavor quality of Zaopei by enhancing the interspecies interaction,which was closely related to rare taxa,especially rare bacteria.These findings highlighted that rare bacteria might be the keystone in involving community interaction and maintaining metabolic function,which provided a scientific foundation for better understanding and regulating the brewing microbiota from the viewpoint of microbial ecology.
文摘The Cameroonian flora has a very high biodiversity that remains largely unexplored. It contains many grasses that can be used for sports lawns, but are currently underutilized. In order to contribute to the improvement of the quality of sports lawns, nine local grass taxa from the agro-ecological zone with bimodal rainfall in Cameroon were evaluated for their potential for sporting use in natural lawns. The method of the Study and Control Group for Varieties and Seeds was used to evaluate the sports lawn characteristics of the taxa. The resistance to trampling and pulling, the density of the lawn, and the aesthetic appearance, which are factors in calculating the sports index, were monitored at two sites, including the experimental space at the University of Yaounde 1 in the Center region and Kagnol 2 in the East region, from January 2017 to January 2020. The monthly lawn characteristic data allowed for the differentiation between the means and the determination of the sports index of the taxa compared to commercialized lawn varieties. The sports index of the evaluated taxa varied: Cynodon dactylon (6.989), Eleusine indica (6.338), Sporobolus natalensis (6.301), Cynodon cf Cynodon dactylon (6.257), Eragrostis tremula (5.939), Sporobolus pyramidalis (5.583), Agrostis rupestris (5.335), Axonopus compressus (4.991), and Digitaria sp. (4.544). These results show that these grass taxa have potential for sporting use in lawn mixtures at different levels of sports disciplines.
基金The project supported by National Natural Science Foundation of China
文摘Eight new taxa of Euglenophyta are described in this paper. They were collected from severalprovinces in China and respectively named Euglena allorgei var. exsulcata. E pisciformis var. globosa, E.tortiliS, Lepocinclis glabra var. papillata, Phacus pisiformis, Ph.strombuliformis,Ph.trimarginatus var.truncatus and Astasia angusta.
基金The National Natural Science Foundation of China under contract Nos 41506217 and 41506136the Basic Research of the National Department of Science and Technology under contract Nos GASI-01-02-04 and 201105022-2
文摘Research and protection of biodiversity is generally started with species recognizing guided by achievement of cataloguing and illustration obtained through in situ investigation data accumulation and literature learning. Facing the shortage of taxonomist, it is getting harder to maintain important specimen collections and handle loans. The West Pacific Ocean has been operating as a center of the origin of global marine biodiversity result of the richest species diversity of marine taxa found in these waters. The present work is a compilation and summary of systematics, species diversity and new taxa of mesozooplankton major group known in West Pacific Ocean and its marginal seas （0°-45°N, 105°-152°E） according to 6 203 mesozooplankton samples acquired from 701 stations during 1965 and 2008. A total of 2 657 species belonging to 686 genera and 206 families of 10 mesozooplankton groups have been found through taxonomic identification and document consulting. In details, 697 species from 251 genera of 99 families belong to the Medusozoa, 59 species from 22 genera of 12 families to the Ctenophora, 85 species from 36 genera of 14 families to the pelagic Mollusca （Pteropoda and Heteropoda）, 416 species from 91 genera of 8 families to the Ostracoda, 908 species from 156 genera of 51 families to the Copepoda, 202 species from 60 genera of 4 families to the Mysidacea, 56 species from 8 genera of 2 families to the Euphausiacea, 105 species from 23 genera of 8 families to the Decapoda, 48 species from 13 genera of 5 families to the Chaetognatha and 81 species from 26 genera of 5 families to the Tunicata. The dominant species of each group are enumerated. Moreover, 2 new species of Medusozoa, Tubulariidae, Ectopleura, 1 new species of Medusozoa, Protiaridae, Halitiarella, 1 new genus and 1 new species of Medusozoa, Corymorphidae are established. An amount of 806 species are expanded with an increase of 43.5% on the basis of 1 852 species recorded before 2008, including 1.4% increase from tropical sea around equator, 4.0% from the frigid water in high latitude region, and 3.0% of bathypelagic-associated waters. The authors also summarized future prospects into five major areas in marine mesozooplankton research in China. Such information of qualitative phyletic classification could be of high relevance to studies on biodiversity and biogeography of marine mesozooplankton, especially for monographs contributed to make an overall and systematic conclusion on the species of marine life in China after 2008.
基金financially supported by the National Natural Science Foundation of China(42177022 and 41877120)Natural Science Foundation of Hubei Province,China(2020CFA013).
文摘Soil abundant taxa diversity positively related to multifunctionality under Hg stress.•Microbial network complexity of soil abundant taxa supported the strength of SBF.•Stochastic assembly of soil abundant subcommunity supported the strength of SBF.•Stochastic ratio was the most important predictor for the strength of SBF.It is known that soil microbial communities are intricately linked to multiple ecosystem functions and can maintain the relationship between soil biodiversity and multifunctionality(SBF)under environmental stresses.However,the relative contributions and driving forces of abundant and rare taxa within the communities in maintaining soil biodiversity-multifunctionality relationship under pollution stresses are still unclear.Here,we conducted microcosm experiments to estimate the importance of soil abundant and rare taxa in predicting these relationships under heavy metal mercury(Hg)stress in paired paddy and upland fields.The results revealed that the diversity of abundant taxa,rather than rare taxa,was positively related to multifunctionality,with the abundant subcommunity tending to maintain a larger proportion of soil functions including chitin degradation,protein degradation,and phosphorus mineralization.Soil multitrophic network complexity consisting of abundant species showed positive correlations with biodiversity and multifunctionality,and supported the strength of SBF within a network complexity range.Stochastic assembly processes of the abundant subcommunity were positively correlated with the strength of SBF,although stochastic processes decreased the biodiversity and the multifunctionality,respectively.After simultaneously accounting for multiple factors on the strength of SBF,we found that the stochastic community assembly ratio of abundant taxa was the most important predictor for SBF strength under Hg stress.Our results highlight the importance of abundant taxa in supporting soil multifunctionality,and elucidate the linkages between community assembly,network complexity and SBF relationship under environmental stresses.
基金National Natural Science Foundation of China(32371596,32071549)Key Research and Development Project of Zhejiang Province(2021C02062)+2 种基金Key Scientific and Technological Grant of Zhejiang for Breeding New Agricultural Varieties(2021C02069-5-2)Key Project of Ningbo Science and Technology Bureau(2023S003)One Health Interdisciplinary Research Project of Ningbo University(HZ202404)。
文摘Litopenaeus vannamei is the most extensively cultured shrimp species globally,recognized for its scale,production,and economic value.However,its aquaculture is plagued by frequent disease outbreaks,resulting in rapid and massive mortality.etiological research often lags behind the emergence of new diseases,leaving the causal agents of some shrimp diseases unidentified and leading to nomenclature based on symptomatic presentations,especially in cases involving co-and polymicrobial pathogens.Comprehensive data on shrimp disease statuses remain limited.In this review,we summarize current knowledge on shrimp diseases and their effects on the gut microbiome.Furthermore,we also propose a workflow integrating primary colonizers,“driver”taxa in gut networks from healthy to diseased states,disease-discriminatory taxa,and virulence genes to identify potential polymicrobial pathogens.We examine both abiotic and biotic factors(e.g.,external and internal sources and specific-disease effects)that influence shrimp gut microbiota,with an emphasis on the“holobiome”concept and common features of gut microbiota response to diverse diseases.After excluding the effects of confounding factors,we provide a diagnosis model for quantitatively predicting shrimp disease incidence using disease common-discriminatory taxa,irrespective of the causal agents.Due to the conservation of functional genes used in designing specific primers,we propose a practical strategy applying qPCR-assayed abundances of disease common-discriminatory functional genes.This review updates the roles of the gut microbiota in exploring shrimp etiology,polymicrobial pathogens,and disease incidence,offering a refined perspective for advancing shrimp aquaculture health management.
文摘According to the vegetation investigation and pollen analysis of surface samples sampled along a precipitation gradient of the Northeast China Transect (NECT), several pollen taxa, including Pinus, Betula, Quercus, Tilia, Acer, Ulmus, Artemisia, Chenopodiaceae, Gramineae and Cyperaceae, were chosen to make the regression and correlation analyses. The results indicated that there exists a close relationship between vegetation and pollen taxa in surface samples. The regression parameters for ten taxa in the forests in the eastern part of NECT were different from those in the steppes in the western part. Pinus, Betula, Artemisia and Chenopodiaceae, which have large slope and y-intercept terms, were over-representative taxa. Acer, Gramineae and Cyperaceae, which have small slope and y-intercept terms, were under-representative taxa. Quercus, Tilia and Ulmus whose slope terms have negative correlation with y-intercept terms were equi-representative taxa. The pollen taxa with large slope or large y-intercept
基金the Foreign Experts Bureau of Yunnan Province,Foreign Talents Program(2018,Grant No.YNZ2018002)Thailand Research grants entitled Biodiversity,phylogeny and role of fungal endophytes on above parts of Rhizophora apiculata and Nypa fruticans(Grant No.RSA5980068)+60 种基金the future of specialist fungi in a changing climate:baseline data for generalist and specialist fungi associated with ants,Rhododendron species and Dracaena species(Grant No.DBG6080013)Impact of climate change on fungal diversity and biogeography in the Greater Mekong Subregion(Grant No.RDG6130001)Chiang Mai University for the award of visiting ProfessorCAS President’s International Fellowship Initiative(PIFI)for funding his postdoctoral research(Grant No.2018PC0006)the National Science Foundation of China(NSFC,project code 31750110478)supported by the Graduate Program for the Undiscovered Taxa of Koreain part by the Project on Survey and Discovery of Indigenous Fungal Species of Korea funded by NIBR and Project on Discovery of Fungi from Freshwater and Collection of Fungarium funded by NNIBR of the Ministry of Environment(MOE)in part carried out with the support of Cooperative Research Program for Agriculture Science and Technology Development(PJ013744),Rural Development Administration,Republic of Koreain part supported by the BK21 plus program through the National Research Foundation(NRF)funded by the Ministry of Education of Korea.Jian-Kui Liu thanks the National Natural Science Foundation of China(NSFC 31600032)the CNPq(Conselho Nacional de Desenvolvimento Cientifico e Tecnologico)for a research grant(309058/2015-5)funding for collecting trips(401186/2014-8)a collaborative project with RL as Special Visiting Professor(314570/2014-4)Funding for phylogenetic work on Graphidaceae was provided by a grant from the National Science Foundation(NSF)to The Field Museum:DEB-1025861"ATM-Assembling a taxonomic monograph:The lichen family Graphidaceae"PI Thorsten Lumbsch,CoPI Robert Luckingthe CAPES,CNPq,and FAPEMIG for financial support and ICMBio/FLONA-Paraopeba for providing facilities and permits for the exploration surveys of the mycodiversity in their protected areasthe Graduate Program for the Biodiversity and Biotechnology Network of the Legal Amazon(UFPA-MPEG,Brazil)the Conselho Nacional de Desenvolvimento Cientifico Programa de Capacitacao for the scholarship to AMSS(Programa de Capacitacao Institucional 303073/2018-7)CNPq(Sisbiota 563342/2010-2,PROTAX 562106/2010-3)FACEPE(APQ 0788-2.03/12)for funding this researchsupport by a long-term research development project No.RVO 67985939 of the Czech Academy of Sciences,Institute of Botanyfinancial support from Conselho Nacional de Pesquisa e Desenvolvimento Cientifico(CNPq)National Natural Science Foundation of China(Project IDs GJL:31500013,RLZ:31470152 and 31360014)for financial supportjoint project of the Charles Darwin Foundation(CDF)and the Galapagos National Park(DPNG),part of a national biodiversity assessment"Biodiversidad Genetica del Ecuador"led by the Instituto Nacional de Biodiversidad del Ecuador(INABIO)Thailand Research Fund(TRF)Grant No.MRG6080089 entitledTaxonomy and phylogeny of foliar fungi from Mangrove and to Dr.Putarak Chomnuntithe Thailand Research Fund(No.TRG6180001)the National Research Council of Thailand(No.61215320023)Plant Genetic Conservation Project under the Royal Initiation of Her Royal Highness Princess Maha Chakri Sirindhorn-Mae Fah Luang Universitygrateful to Croatian Science Foundation for their financial support under the project HRZZ-IP-2018-01-1736(For-FungiDNA)the Royal Golden Jubilee PhD Program under Thailand Research Fund(RGJ)for a personal grant to C.Phukhamsakda(The scholarship no.PHD/0020/2557 to study towards a PhD)China-Thailand Joint Lab on Microbial Biotechnology(Most KY201701011)for financial supportCAS President’s International Fellowship Initiative(PIFI)for young staff(Grant No.2019FYC0003)the Research Fund from China Postdoctoral Science Foundation(Grant No.Y71B283261)the Yunnan Provincial Department of Human Resources and Social Security(Grant No.Y836181261)National Science Foundation of China(NSFC)project code 31850410489 for financial supportthe National Research Council of Thailand(Grant No.256108A3070006)for financial supportthe National Natural Science Foundation of China(No.31760014)the Science and Technology Foundation of Guizhou Province(No.[2016]2863)partially supported by Chiang Mai Universitythe Graduate Program for the Biodiversity and Biotechnology Network of the Legal Amazon(UFPA-MPEG),the Museu Paraense Emilio Goeldi(MPEG),the Universidade do Estado do Amapa and the Universidade Federal de Pernambuco for the logistical support of their laboratories and herbariaCNPq for the scholarship of AMSS(Programa de Capacitacao Institucional 303073/2018-7)CNPq(Sisbiota 563342/2010-2,PROTAX 562106/2010-3)and FACEPE(APQ 0788-2.03/12)for funding this researchthe ATM of the Paris'Museum and"l'Institut Ecologie et Environnement"(CNRS-INEE)for funding the field trip with Shelly Masi to Africaall the practical help and sharing her experiencemade possible through research permit 034/MENESR/DIRCAB/DGESRSTI/DRSTSPI/SSSTI/16 from the"Ministere de l'education nationale,de l’enseignement superieur et de la recherche scientifique"of the Central African Republicfinanced in part by the National Geographic Society(grants 6365-98,7921-05)in more recent years by the ATM-project"Past and present biodiversity"of the Museum national d’histoire naturelle(Dirs.Ph.Janvier and S.Peigne)University of Mauritius for research supportthe Thailand Research Fund(PHD60K0147)contribution number 2248 of the Charles Darwin Foundation for the Galapagos IslandsLakmali Dissanayake and Binu Samarakoon for their supportCAS President’s International Fellowship Initiative(PIFI)for funding his postdoctoral research(Number 2019PC0008)the National Science Foundation of China and the Chinese Academy of Sciences for financial support under the following grants:41761144055,41771063 and Y4ZK111B01CAS President’s International Fellowship Initiative(Grant No.2018VBB0021)German Academic Exchange Service Fellowship(Grant No.57314018)Ministry of innovative development of the Republic of Uzbekistan(Projects No.P3-2014-0830174425 and PP-20170921183)for funding his research projectsthe 5th batch of Postdoctoral Orientation Training Personnel in Yunnan Province(Grant No.Y934283261)the 64th batch of China Postdoctoral Science Foundation(Grant No.Y913082271)their kind support on manuscript writing.Jianchu Xu thanks Key Research Program of Frontier Sciences"Response of Asian mountain ecosystems to global change",CAS(Grant No.QYZDYSSW-SMC014)the 64th batch of China Postdoctoral Science Foundation(Grant No.Y913083271)the support from UID/MULTI/04046/2019 Research Unit grant from FCT,Portugal to BioISI.
文摘This article is the tenth series of the Fungal Diversity Notes,where 114 taxa distributed in three phyla,ten classes,30 orders and 53 families are described and illustrated.Taxa described in the present study include one new family(viz.Pseudoberkleasmiaceae in Dothideomycetes),five new genera(Caatingomyces,Cryptoschizotrema,Neoacladium,Paramassaria and Trochilispora)and 71 new species,(viz.Acrogenospora thailandica,Amniculicola aquatica,A.guttulata,Angustimassarina sylvatica,Blackwellomyces lateris,Boubovia gelatinosa,Buellia viridula,Caatingomyces brasiliensis,Calophoma humuli,Camarosporidiella mori,Canalisporium dehongense,Cantharellus brunneopallidus,C.griseotinctus,Castanediella meliponae,Coprinopsis psammophila,Cordyceps succavus,Cortinarius minusculus,C.subscotoides,Diaporthe italiana,D.rumicicola,Diatrypella delonicis,Dictyocheirospora aquadulcis,D.taiwanense,Digitodesmium chiangmaiense,Distoseptispora dehongensis,D.palmarum,Dothiorella styphnolobii,Ellisembia aurea,Falciformispora aquatic,Fomitiporia carpinea,F.lagerstroemiae,Grammothele aurantiaca,G.micropora,Hermatomyces bauhiniae,Jahnula queenslandica,Kamalomyces mangrovei,Lecidella yunnanensis,Micarea squamulosa,Muriphaeosphaeria angustifoliae,Neoacladium indicum,Neodidymelliopsis sambuci,Neosetophoma miscanthi,N.salicis,Nodulosphaeria aquilegiae,N.thalictri,Paramassaria samaneae,Penicillium circulare,P.geumsanense,P.mali-pumilae,P.psychrotrophicum,P.wandoense,Phaeoisaria siamensis,Phaeopoacea asparagicola,Phaeosphaeria penniseti,Plectocarpon galapagoense,Porina sorediata,Pseudoberkleasmium chiangmaiense,Pyrenochaetopsis sinensis,Rhizophydium koreanum,Russula prasina,Sporoschisma chiangraiense,Stigmatomyces chamaemyiae,S.cocksii,S.papei,S.tschirnhausii,S.vikhrevii,Thysanorea uniseptata,Torula breviconidiophora,T.polyseptata,Trochilispora schefflerae and Vaginatispora palmae).Further,twelve new combinations(viz.Cryptoschizotrema cryptotrema,Prolixandromyces australi,P.elongatus,P.falcatus,P.longispinae,P.microveliae,P.neoalardi,P.polhemorum,P.protuberans,P.pseudoveliae,P.tenuistipitis and P.umbonatus),an epitype is chosen for Cantharellus goossensiae,a reference specimen for Acrogenospora sphaerocephala and new synonym Prolixandromyces are designated.Twenty-four new records on new hosts and new geographical distributions are also reported(i.e.Acrostalagmus annulatus,Cantharellus goossensiae,Coprinopsis villosa,Dothiorella plurivora,Dothiorella rhamni,Dothiorella symphoricarposicola,Dictyocheirospora rotunda,Fasciatispora arengae,Grammothele brasiliensis,Lasiodiplodia iraniensis,Lembosia xyliae,Morenoina palmicola,Murispora cicognanii,Neodidymelliopsis farokhinejadii,Neolinocarpon rachidis,Nothophoma quercina,Peroneutypa scoparia,Pestalotiopsis aggestorum,Pilidium concavum,Plagiostoma salicellum,Protofenestella ulmi,Sarocladium kiliense,Tetraploa nagasakiensis and Vaginatispora armatispora).
基金The authors would like to thank Yunnan Provincial Key Programs of Yunnan Eco-friendly Food International Cooperation Research Center Project under Grant 2019ZG00908 and Key Research Program of Frontier Sciences“Response of Asian mountain ecosystems to global change”,CAS,Grant No.QYZDY-SSWSMC014We also thank to the director Jun-Bo Yang and Plant Germplasm and Genomics Center in Germplasm Bank of Wild Species,Kunming Institute of Botany for the molecular laboratory support.Kevin D.Hyde thanks the 2019 high-end foreign expert introduction plan to Kunming Institute of Botany(Granted by the Ministry of Science and Technology of the People’s Republic of China,Grant Number G20190139006)+16 种基金Thailand Research Grants entitled Biodiversity,phylogeny and role of fungal endophytes on above parts of Rhizophora apiculata and Nypa fruticans(Grant No.RSA5980068)the future of specialist fungi in a changing climate:baseline data for generalist and specialist fungi associated with ants,Rhododendron species and Dracaena species(Grant No.DBG6080013)Impact of climate change on fungal diversity and biogeography in the Greater Mekong Subregion(Grant No.RDG6130001)Kevin D.Hyde also thanks Chiang Mai University for the award of visiting Professor.The authors extend their appreciation to the International Scientific Partnership Program ISPP at King Saud University for funding this research work through ISPP#0089.Rungtiwa Phookamsak thanks CAS President’s International Fellowship Initiative(PIFI)for young staff(Grant No.Y9215811Q1)the Yunnan Provincial Department of Human Resources and Social Security(Grant No.Y836181261)National Science Foundation of China(NSFC)Project Code 31850410489(Grant No.Y81I982211)for financial support.Dr.Shaun Pennycook and Prof Eric H.C.McKenzie are thanked for his essential nomenclatural reviewRajesh Jeewon thanks Mae Fah Luang University for the award of a Visiting Scholar and University of Mauritius for research support.Jian-Kui Liu thanks the National Natural Science Foundation of China(NSFC 31600032)Chaynard Phukhamsakda would like to thank the Royal Golden Jubilee PhD Program under Thailand Research Fund(RGJ)for a personal grant to C.Phukhamsakda(The Scholarship No.PHD/0020/2557 to study towards a Ph.D.).This research work was partially supported by Chiang Mai University.Ausana Mapook thanks to Research and Researchers for Industries(RRI)under Thailand Research Fund for a personal Grant(PHD57I0012)with the German Academic Exchange Service(DAAD)for a joint TRF-DAAD(PPP 2017-2018)academic exchange grant to K.D.Hyde and M.Stadler.Witoon Purahong and Tesfaye Wubet are thanked for funding support of Molecular work and also thanks to Katalee Jariyavidyanont,Maitree Malaithong and Benjawan Tanunchai for their valuable help.Saowaluck Tibpromma would like to thank the International Postdoctoral Exchange Fellowship Program(Number Y9180822S1)CAS President’s International Fellowship Initiative(PIFI)(Number 2020PC0009)China Postdoctoral Science Foundation and Yunnan Human Resources and Social Security Department Foundation for funding her postdoctoral research.V.V.Sarma would like to thank SERB,Department of Science and Technology,Government of India,for funding a project(SERB/SB/SO/PS/18/2014 dt.19.5.2015)and Ministry of Earth Sciences(MOES),Govt.of India for funding a project(Sanction order:MOES/36/OO1S/Extra/40/2014/PC-IV dt.14.01.2015)the Department of Biotechnology,Pondicherry University for facilitiesforest departments of Andaman and Nicobar Islands and Tamil Nadu,India are thanked for providing permission to collect samples.M.Niranjan thanks SERB,Govt.of India for a fellowship and B.Devadatha thanks MOES,Govt.of India for a fellowship.Napalai Chaiwan would like to thank the Thailand Research Fund(PHD60K0147)Danushka S.Tennakoon would like to thank Lakmali Dissanayake and Binu Samarakoon for their support.Dhanushka N.Wanasinghe would like to thank CAS President’s International Fellowship Initiative(PIFI)for funding his postdoctoral research(Number 2019PC0008)Peter E.Mortimer and Dhanushka N.Wanasinghe thank the National Science Foundation of China and the Chinese Academy of Sciences for financial support under the following Grants:41761144055,41771063 and Y4ZK111B01.Mingkwan Doilom would like to thank the 5th batch of Postdoctoral Orientation Training Personnel in Yunnan Province(grant no.:Y934283261)the 64th batch of China Postdoctoral Science Foundation(grant no.:Y913082271).Amanda Lucia Alves acknowledges scholarships from the Coordenacao de Aperfeicoamento de Pessoal de Nivel Superior(CAPES),Ana Carla da Silva Santos acknowledges scholarships from the Conselho Nacional de Pesquisa(CNPq)and Patricia Vieira Tiago acknowledges financial support from the Pro-Reitoria de Pesquisa e Pos-Graduacao(Propesq).Dan-Feng Bao thanks Dr.Zong-Long Luo and Prof.Dr.Hong-Yan Su for their available suggestions on fungal taxonomy as well as providing partial financial research support.Shi-Ke Huang thanks Prof.Dr.Ting-Chi Wen for partially support on research study.Danny Haelewaters was funded for fieldwork in Panama by the David Rockefeller Center for Latin American Studies(2017 Summer Research Travel Grant),Smithsonian Tropical Research Institute(2017 Short-Term Research Fellowship),Mycological Society of America(2016 Graduate Research Fellowship,2017 Robert W.Lichtwardt Award),and through the Harvard University Herbaria(Fernald Fund).D.Haelewaters thanks W.Owen McMillan(Smithsonian Tropical Research Institute,Panama)and Edilma Gomez(Molecular Multi-User’s Lab,Panama)for providing lab space at STRI.Walter P.Pfliegler and EnikőHorvath are deeply indebted to Matthias Sipiczki(University of Debrecen,Hungary)for his support for generations of yeasts researchers,as well as to Ida Miklos(University of Debrecen,Hungary)for a continuous support for yeast studies and to Anita Csabaine Olah(University of Debrecen,Hungary)for excellent technical support.Alexandra Imre was supported by the UNKP-19-3-I-234 New National Excellence Program of the Ministry of Human Capacities of Hungary.Walter P.Pfliegler,EnikőHorvath,and Alexandra Imre are deeply thankful to Gabor Peter for his comments on yeast taxonomy.Walter P.Pfliegler was supported by the Albert Szent-Gyorgyi Young Investigator Award.Kunhiraman C.Rajeshkumar thanks SERB,Department of Science and Technology,Government of India for providing financial support under the Project YSS/2015/001590 and Dr.Prashant K.Dhakephalkar,Director,Agharkar Research Institute for providing the facility.Sanjay K.Singh and Shiv Mohan Singh thank Dr.Prashant K.Dhakephalkar,Director,Agharkar Research Institute and Head,Department of Botany,Banaras Hindu University(BHU),Varanasi(UP)for providing necessary facilities.Shiwali Rana thanks SP Pune University and UGC New Delhi for Fellowship(JRF).Kunthida Phutthacharoen would like to thank the Royal Golden Jubilee PhD Program under Thailand Research Fund(RGJ)No.PHD/0002/2560.Saranyaphat Boonmee would like to thank the Thailand Research Fund(No.TRG6180001)and Plant Genetic Conservation Project under the Royal Initiation of Her Royal Highness Princess Maha Chakri Sirindhorn-Mae Fah Luang University.Qi Zhao and Ming Zeng are supported by the open research project of“Cross-Cooperative Team”of the Germplasm Bank of Wild Species,Kunming Institute of Botany,Chinese Academy of Science,and The Biodiversity Survey and Assessment Project of the Ministry of Ecology and Environment,China(2019HJ2096001006)Subodini N.Wijesinghe offers her profound gratitude to Dr.Samantha C.Karunarathne for financial support on molecular work under the National Science Foundation of China(NSFC)Project Code:31750110478 as well as Prof.Dr.Yong Wang,Dr.Udeni Jayalal and Achala R.Rathnayaka for their valuable suggestions.Renato Lucio Mendes Alvarenga and Tatiana Baptista Gibertoni acknowledge Ailton Matheus for the specimen,Pos-Graduacao em Biologia de Fungos(UFPE,Brazil)for support,CNPq(PQ 307601/2015-3)for financing this research and CAPES and CNPq for the PhD scholarship of RLM Alvarenga.Wei Dong would like to thank Huang Zhang for supporting this work under the National Natural Science Foundation of China(Project ID:NSF 31500017).Jing Yang would like to thank Prof.Zuoyi Liu for his support and great help on the lab work.
文摘Fungal diversity notes is one of the important journal series of fungal taxonomy that provide detailed descriptions and illustrations of new fungal taxa,as well as providing new information of fungal taxa worldwide.This article is the 11th contribution to the fungal diversity notes series,in which 126 taxa distributed in two phyla,six classes,24 orders and 55 families are described and illustrated.Taxa in this study were mainly collected from Italy by Erio Camporesi and also collected from China,India and Thailand,as well as in some other European,North American and South American countries.Taxa described in the present study include two new families,12 new genera,82 new species,five new combinations and 25 new records on new hosts and new geographical distributions as well as sexual-asexual reports.The two new families are Eriomycetaceae(Dothideomycetes,family incertae sedis)and Fasciatisporaceae(Xylariales,Sordariomycetes).The twelve new genera comprise Bhagirathimyces(Phaeosphaeriaceae),Camporesiomyces(Tubeufiaceae),Eriocamporesia(Cryphonectriaceae),Eriomyces(Eriomycetaceae),Neomonodictys(Pleurotheciaceae),Paraloratospora(Phaeosphaeriaceae),Paramonodictys(Parabambusicolaceae),Pseudoconlarium(Diaporthomycetidae,genus incertae sedis),Pseudomurilentithecium(Lentitheciaceae),Setoapiospora(Muyocopronaceae),Srinivasanomyces(Vibrisseaceae)and Xenoanthostomella(Xylariales,genera incertae sedis).The 82 new species comprise Acremonium chiangraiense,Adustochaete nivea,Angustimassarina camporesii,Bhagirathimyces himalayensis,Brunneoclavispora camporesii,Camarosporidiella camporesii,Camporesiomyces mali,Camposporium appendiculatum,Camposporium multiseptatum,Camposporium septatum,Canalisporium aquaticium,Clonostachys eriocamporesiana,Clonostachys eriocamporesii,Colletotrichum hederiicola,Coniochaeta vineae,Conioscypha verrucosa,Cortinarius ainsworthii,Cortinarius aurae,Cortinarius britannicus,Cortinarius heatherae,Cortinarius scoticus,Cortinarius subsaniosus,Cytospora fusispora,Cytospora rosigena,Diaporthe camporesii,Diaporthe nigra,Diatrypella yunnanensis,Dictyosporium muriformis,Didymella camporesii,Diutina bernali,Diutina sipiczkii,Eriocamporesia aurantia,Eriomyces heveae,Ernakulamia tanakae,Falciformispora uttaraditensis,Fasciatispora cocoes,Foliophoma camporesii,Fuscostagonospora camporesii,Helvella subtinta,Kalmusia erioi,Keissleriella camporesiana,Keissleriella camporesii,Lanspora cylindrospora,Loratospora arezzoensis,Mariannaea atlantica,Melanographium phoenicis,Montagnula camporesii,Neodidymelliopsis camporesii,Neokalmusia kunmingensis,Neoleptosporella camporesiana,Neomonodictys muriformis,Neomyrmecridium guizhouense,Neosetophoma camporesii,Paraloratospora camporesii,Paramonodictys solitarius,Periconia palmicola,Plenodomus triseptatus,Pseudocamarosporium camporesii,Pseudocercospora maetaengensis,Pseudochaetosphaeronema kunmingense,Pseudoconlarium punctiforme,Pseudodactylaria camporesiana,Pseudomurilentithecium camporesii,Pseudotetraploa rajmachiensis,Pseudotruncatella camporesii,Rhexocercosporidium senecionis,Rhytidhysteron camporesii,Rhytidhysteron erioi,Septoriella camporesii,Setoapiospora thailandica,Srinivasanomyces kangrensis,Tetraploa dwibahubeeja,Tetraploa pseudoaristata,Tetraploa thrayabahubeeja,Torula camporesii,Tremateia camporesii,Tremateia lamiacearum,Uzbekistanica pruni,Verruconis mangrovei,Wilcoxina verruculosa,Xenoanthostomella chromolaenae and Xenodidymella camporesii.The five new combinations are Camporesiomyces patagoniensis,Camporesiomyces vaccinia,Camposporium lycopodiellae,Paraloratospora gahniae and Rhexocercosporidium microsporum.The 22 new records on host and geographical distribution comprise Arthrinium marii,Ascochyta medicaginicola,Ascochyta pisi,Astrocystis bambusicola,Camposporium pellucidum,Dendryphiella phitsanulokensis,Diaporthe foeniculina,Didymella macrostoma,Diplodia mutila,Diplodia seriata,Heterosphaeria patella,Hysterobrevium constrictum,Neodidymelliopsis ranunculi,Neovaginatispora fuckelii,Nothophoma quercina,Occultibambusa bambusae,Phaeosphaeria chinensis,Pseudopestalotiopsis theae,Pyxine berteriana,Tetraploa sasicola,Torula gaodangensis and Wojnowiciella dactylidis.In addition,the sexual morphs of Dissoconium eucalypti and Phaeosphaeriopsis pseudoagavacearum are reported from Laurus nobilis and Yucca gloriosa in Italy,respectively.The holomorph of Diaporthe cynaroidis is also reported for the first time.
文摘在中国推进生态文明建设的背景下,农业固碳增效被写入“双碳目标”,低碳农业随之兴起。生物多样性是生态系统功能与服务的基础,在农业低碳化过程中发挥了至关重要的作用,保护农田生物多样性,充分发挥其生态作用是实现农业减排固碳的重要路径。收集“Web of Science”数据库中2010-2022年的文献,利用CiteSpace文献计量软件的关键词共现以及聚类分析,对近年来国际低碳农业中生物多样性的研究动态、研究热点进行分析,对生物多样性的功能进行归纳总结。分析结果表明,生物多样性的保护与管理是目前低碳农业生物多样性的研究热点,而生物防治是生物多样性实现农业低碳化的主要途径,通过对不同生物类群多样性的生态价值进行梳理,发现生物多样性可以增加农业生产过程中的生态与经济价值。未来的研究可从生态系统和景观的尺度,探索基于生物多样性的多功能农业发展模式,从而更好地助力双碳目标的顺利实现。
基金the National Nature Science Foundation of China for the financial support(Project Nos.31770028,31970017 and 31470148)the Special Funds for the Young Scholars of Taxonomy of the Chinese Academy of Sciences(Project No.ZSBR-015)+33 种基金the Qingyuan Forest CERN(Chinese Academy of Sciences)for supporting sampling in various ways.Yu-Cheng Dai would like to thank the National Natural Science Founda-tion of China(Project Nos.U1802231)the Second Tibetan Pla-teau Scientific Expedition and Research(STEP)Program(Grant No.2019QZKK0503)the Thailand Research Fund for the grant“Macrofungi diversity research from the Lancang-Mekong Watershed and surrounding areas contract”(No.DBG6280009)for supporting this work.the Croatian Science Foundation under the project ForFun-giDNA(IP-2018-01-1736)the National Natural Science Foundation of China(Project Nos.31750001 and 31670016)Beijing Forestry University Outstanding Young Talent Cultivation Project(No.2019JQ03016)for financial support.Monika C.Dayarathne would like to acknowledge the projects,viz.National Natural Science Foundation of China(Project Nos.31560489 and 31972222)Science and technology basic work of MOST[2014FY120100]National Key Technology Research and Develop-ment Program of the Ministry of Science and Technology of China(2014BAD23B03/03)Talent project of Guizhou science and technol-ogy cooperation platform([2017]5788-5,[2019]5641)Guizhou science,technology department international cooperation base project([2018]5806)Guangyu Sun would like to thank the National Natural Science Foundation of China(Project Nos.31772113,31972220 and 31170015)China Agriculture Research System(CARS-27)for the financial support.the National Natu-ral Science Foundation of China(Project Nos.31670022,31470153 and 31970019)“111”Project(No.D17014)for financial sup-port.the Uttarakhand State Council for Science and Technology(UCoST)for financial support(Project No.UCSandT/RandD/LS-1/12-13/4912)on“Collection,identification,documentation of wild edible and medicinal mushrooms of Garhwal Himalaya of Uttarakhand”the National Natural Science Foundation of China(Project No:31701978).the National Natural Science Foundation of China(Project No.31270072)the Special Funds for the Young Scholars of Taxonomy of the Chinese Academy of Sciences(ZSBR-001)National Key Basic Research Special Foundation of China(2013FY110400).the International Scientific Partnership Program ISPP at King Saud University for funding this research work through ISPP#0089.Yusufjon Gafforov thanks the financial research support by the Ministry of Innovative Development of the Republic of Uzbekistan(Project No.P3-2014-0830174425 and PЗ-20170921183)CAS President’s International Fellowship Initiative(PIFI)for Visiting Scientist(Grant No.2018VBB0021)German Academic Exchange Service(DAAD)for a Visiting Fellowship(Grant No.57314018).the National Natural Science Foundation of China(Project No.31970012)the Youth Innovation Promotion Association of Chinese Academy of Sciences(Project No.2017240).the National Natural Science Foundation of China(Project Nos.U1803232 and 31670026)National Key R&D Program of China(2017YFE0122000)for financial support.the project‘Diversity of Mucoromycotina in different ecosystems of the Pernambuco’s Atlantic Rainforest’(FACEPE-APQ 0842-2.12/14).Rungtiwa Phookamsak thanks CAS President’s International Fellowship Initiative(PIFI)for Young Staff 2019-2021(Grant No.2019FY0003)the Research Fund from China Postdoctoral Science Foundation(Grant No.Y71B283261)the Yunnan Provincial Department of Human Resources and Social Security(Grant No.Y836181261)the National Science Foundation of China(Project No.31850410489)for financial research support.the ELTE Institutional Excellence Program financed by the National Research,Development and Innovation Office(NKFIH-1157-8/2019-DT).
文摘This is the twelfth contribution to the Fungal Diversity Notes series on fungal taxonomy,based on materials collected from many countries which were examined and described using the methods of morphology,anatomy,and strain culture,combined with DNA sequence analyses.110 taxa are described and illustrated,including five new genera,92 new species,eight new combinations and other taxonomic contributions(one new sequenced species,one new host and three new records)which are accommodated in 40 families and 1 incertae sedis in Dothideomycetes.The new genera are Amyloceraceomyces,Catenuliconidia,Hansenopezia,Ionopezia and Magnopulchromyces.The new species are Amyloceraceomyces angustisporus,Amylocorticium ellipsosporum,Arthrinium sorghi,Catenuliconidia uniseptata,Clavulina sphaeropedunculata,Colletotrichum parthenocissicola,Coniothyrium triseptatum,Cortinarius indorusseus,C.paurigarhwalensis,C.sinensis,C.subsanguineus,C.xiaojinensis,Diaporthe pimpinel-lae,Dictyosporella guizhouensis,Diplodia torilicola,Fuscoporia marquesiana,F.semiarida,Hansenopezia decora,Helicoarcta-tus thailandicus,Hirsutella hongheensis,Humidicutis brunneovinacea,Lentaria gossypina,L.variabilis,Lycoperdon lahorense,L.pseudocurtisii,Magnopulchromyces scorpiophorus,Moelleriella gracilispora,Neodevriesia manglicola,Neodidymelliopsis salvia,N.urticae,Neoroussoella magnoliae,Neottiella gigaspora,Ophiosphaerella chiangraiensis,Phaeotremella yunnanensis,Podosphaera yulii,Rigidoporus juniperinus,Rhodofomitopsis pseudofeei,Russula benghalensis,Scleroramularia vermispora,Scytinopogon minisporus,Sporormurispora paulsenii,Thaxteriellopsis obliqus,Tomentella asiae-orientalis,T.atrobadia,T.atrocastanea,T.aureomarginata,T.brevis,T.brunneoflava,T.brunneogrisea,T.capitatocystidiata,T.changbaiensis,T.citri-nocystidiata,T.coffeae,T.conclusa,T.cystidiata,T.dimidiata,T.duplexa,T.efibulata,T.efibulis,T.farinosa,T.flavidobadia,T.fuscocrustosa,T.fuscofarinosa,T.fuscogranulosa,T.fuscopelliculosa,T.globospora,T.gloeocystidiata,T.griseocastanea,T.griseofusca,T.griseomarginata,T.inconspicua,T.incrustata,T.interrupta,T.liaoningensis,T.longiaculeifera,T.longiechinuli,T.megaspora,T.olivacea,T.olivaceobrunnea,T.pallidobrunnea,T.pallidomarginata,T.parvispora,T.pertenuis,T.qingyuanensis,T.segregata,T.separata,T.stipitata,T.storea,Trichoderma ceratophylletum,Tyromyces minutulus,Umbelopsis heterosporus and Xylolentia reniformis.The new combinations are Antrodiella descendena,Chloridium macrocladum,Hansenopezia retrocurvata,Rhodofomitopsis monomitica,Rh.oleracea,Fuscoporia licnoides,F.scruposa and Ionopezia gerardii.A new sequenced species(Graphis supracola),one new host(Aplosporella prunicola)and three new geographical records(Golovinomyces monardae,Paradictyoarthrinium diffractum and Prosthemium betulinum),are reported.
基金supported by the National Natural Science Foundation of China(31670213,31700179)the National Key Basic Research Program of China(2014CB954100)CAS President’s International Fellowship Initiative(2017VBB0008)
文摘The evolutionary consequences of hybridization ultimately depend on the magnitude of reproductive isolation between hybrids and their parents. We evaluated the relative contributions of pre-and post-zygotic barriers to reproduction for hybrid formation, hybrid persistence and potential for reproductive isolation of hybrids formed between two Rhododendron species,R. spiciferum and R. spinuliferum. Our study established that incomplete reproductive isolation promotes hybrid formation and persistence and delays hybrid speciation.All pre-zygotic barriers to reproduction leading to hybrid formation are incomplete: parental species have overlapping flowering; they share the same pollinators;reciprocal assessments of pollen tube germination and growth do not differ among parents. The absence of post-zygotic barriers between parental taxa indicates that the persistence of hybrids is likely. Reproductive isolation was incomplete between hybrids and parents in all cases studied, although asymmetric differences in reproductive fitness were prevalent and possibly explain the genetic structure of natural hybrid swarms where hybridization is known to be bidirectional but asymmetric. Introgression, rather than speciation, is a probable evolutionary outcome of hybridization between the two Rhododendron taxa. Our study provides insights into understanding the evolutionary implications of natural hybridization in woody plants.
