×
验证码:
换一张
Forgotten Password?
Stay signed in
×
Log In
Chinese
|
English
中国科学院昆明植物研究所知识管理系统
Knowledge Management System of Kunming Institute of Botany,CAS
Log In
Register
ALL
ORCID
Title
Creator
Subject Area
Keyword
Funding Project
Document Type
Source Publication
Indexed By
Publisher
Date Issued
Date Accessioned
MOST Discipline Catalogue
Study Hall
Image search
Paste the image URL
Home
Collections
Authors
DocType
Subjects
K-Map
News
Search in the results
Collection
中国科学院东亚植物... [37]
昆明植物所硕博研究... [30]
共享文献 [26]
资源植物与生物技术... [10]
植物化学与西部植物资... [2]
中国西南野生生物种质... [2]
More...
Authors
许建初 [21]
赵琪 [7]
李德铢 [6]
杨祝良 [6]
Yang Jing [6]
周浙昆 [4]
More...
Document Type
Journal a... [98]
Thesis [30]
Book [8]
Date Issued
3111 [4]
2021 [8]
2020 [17]
2019 [13]
2018 [6]
2017 [10]
More...
Language
英语 [61]
中文 [27]
Source Publication
FUNGAL DI... [23]
MYCOSPHERE [7]
PHYTOTAXA [6]
MYCOLOGICA... [4]
出版物 [3]
ANNALS OF ... [2]
More...
Funding Project
GST,p < 0.001) and low levels of seed-based gene flow. C. debaoensis (Cycadaceae) is an endangered species restricted to the border of Guangxi and Yunnan province in southwest China. This species has been classified into two types: sand and karst, according to the soil matrix they grow on. We examined chloroplast sequence variation of the cpDNA sequences from 11 populations of this species. Significant population genetic differentiation was detected (GST= 0.684 and FST = 0.74160). There was marked genetic differentiation between populations in the sand and karst regions and no expansion was detected. Climate changes during glacial periods have had significant effects on the current distribution of cycads. The molecular phylogenetic data, together with the geographic distribution of the haplotypes, suggest that C. debaoensis experienced range contraction during glacial periods, and that the current populations are still confined to the original refugia in southwest China which have favorable habitats in glacial period. These results imply that small refugia were maintained in both sand and karst regions during the LGM (last glacial maximum). This species had no postglacial recolonization and only stayed in these refugia up to now. The low within-population diversity of C. debaoensis suggests that there were strong bottleneck events or founder effects within each separate region during the Quaternary climatic oscillations. Relatively high genetic and haplotype diversities were detected in the newly discovered populations, which located at intermediate locality of sand regions and had morphological variation; this is probably the consequence of the admixture of different haplotypes colonizing the area from separate sources. C. micholitzii occurs in the Annan Highlands in central Vietnam near the Laos border. C. bifida occurs in North Vietnam; its distribution extends across the border into adjacent localities in Guangxi and Yunnan in China. For the comparability between them,theywere considered as the same species C. micholitzii by many academicians. The cpDNA sequences from 11 populations showed that these very controversial species, C. micholitzii and C. bifida, is paraphyletic and should belong to the same species C. micholitzii. AMOVA analysis showed that the component of among-population within region/species (76.46%) was unexpectedly larger than the among-species/region component (14.97%), which also indicates that there is no justification for recognizing two species as C. micholitzii and C. bifida. This hypothesis was also supported by the geological data, especially the neotectonic history of the indo-china block, which started to move south since Oligocene and cause the geographic isolation of these two groups. Therefore, the most likely explanation to the phenotypic similarities between these two groups may be the retention of ancestral polymorphisms in the paraphyletic group due to incomplete lineage sorting. Furthermore, the similarities may also be ascribed to pollen-mediated gene flow among geographically proximate populations and/or phenotypic convergence under similar selection schemes in the same region. C.micholitzi had the higest genetic diversity (HT = 0.980,) and genetic differentiation (GST = 0.830, NST = 0.915) among the C. micholitzii complex. The high genetic diversity might be attributed to its long evolutionary history, highly diverse habitats. The ineffective mode of seed dispersal and dramatic neotectonic movement in the distribution range of this species could result in the high genetic differentiation. 2. Phylogeographic analysis based on nuclear ribosomal sequences, We sequenced the nrDNA ITS in all 27 populations sampled, 7 haplotypes were identified, among which C. micholitzii had 6, while C. multipinnata, C. longipetiolula and C. debaoensis shared the remaining one. Compared to chloroplast genes, nuclear genes had higher correlation between genetic and geographical distance, but lower interspecies differentiation (54.42% vs 25.24%). Phylogeographical structure of C. micholitzii and C.bifida based on ITS Variation was consistent with the morphology differentiation. This similar in nuclear gene should be ascribed to pollen-mediated gene flow among geographically proximate populations.Long-distance gene flow over the two groups was clearly interrupted, which brought on the nrDNA genetic differenciation between the geographically isolated groups, to a certain extent affected the morphological variation. 3. Interspecies relationships among Cycas micholitzii complex, We analysed chloroplast sequence variation of the atpB-rbcL and psbA-trnH intergenic spacers in 27 populations sampled of C. micholitzii complex, AMOVA analysis showed that the component of among-species/region component (59.21%). However, phylogenic analysis showed that the haplotypes of C. micholitzii complex couldn`t grouped into four clusters closely corresponding to the narrowly defined C. micholitzi, C. multipinnata, C. debaoensis and C. longipetiolula. We concluded that the conflict may result from several factors: firstly incomplete lineage sorting of C. micholitzii; secondly hybridization/introgression of sympatrically cycads, which would be supported by evidence base on nrDNA ITS sequences; thirdly intramolecular recombination in cpDNA of cycads; eventually the neotectonic movement in the distribution range of this species.","jscount":"1","jsurl":"/simple-search?field1=all&rpp=10&accurate=false&advanced=false&sort_by=2&isNonaffiliated=false&search_type=-1&query1=FAGUS-SYLVATICA%2BL.&order=desc&&fq=dc.project.title_filter%3ACycas%5C+micholitzii%5C+complex%5C+is%5C+composed%5C+of%5C+5%5C+species%5C%3A%5C+C.%5C+micholitzii%5C+Dyer%2C%5C+C.%5C+bifida%5C+%5C%28Dyer%5C%29%5C+K.%5C+D.%5C+Hill%2CC.%5C+longipetiolula%5C+D.%5C+Y.%5C+Wang%2C%5C+C.%5C+debaoensis%5C+Y.%5C+C.%5C+Zhong%5C+et%5C+C%5C+J.%5C+Chen%2C%5C+C.%5C+multipinnata%5C+C%5C+J.%5C+Chen%5C+et%5C+S.%5C+Y.%5C+Yang%EF%BC%8Cand%5C+distributed%5C+from%5C+southwest%5C+China%5C+to%5C+central%5C+Vietnam%5C+and%5C+eastern%5C+Laos.%5C+Based%5C+on%5C+sequence%5C+data%5C+from%5C+two%5C+maternally%5C+inherited%5C+cpDNA%5C+and%5C+one%5C+biparentally%5C+nuclear%5C+DNA%5C+fragments%2C%5C+our%5C+study%5C+revealed%5C+the%5C+population%5C+genetic%5C+structure%5C+of%5C+C.%5C+micholitzii%5C+complex%5C+and%5C+explored%5C+the%5C+potential%5C+causes.%5C+The%5C+evolutionary%5C+and%5C+demographic%5C+histories%5C+were%5C+investigated.%5C+The%5C+genetic%5C+relationship%5C+among%5C+species%5C+in%5C+the%5C+complex%5C+was%5C+also%5C+clarified.The%5C+results%5C+were%5C+summarized%5C+as%5C+follows%5C%3A%5C+1.%5C+Phylogeographic%5C+analysis%5C+based%5C+on%5C+chloroplast%5C+sequences%EF%BC%8CWe%5C+examined%5C+chloroplast%5C+sequence%5C+variation%5C+of%5C+the%5C+atpB%5C-rbcLand%5C+psbA%5C-trnHintergenic%5C+spacers%5C+in%5C+27%5C+populations%5C+of%5C+C.%5C+micholitzii%5C+complex%2C%5C+recovering%5C+26%5C+haplotypes.%5C+The%5C+average%5C+within%5C-population%5C+diversity%5C+%5C%28HS%5C+%3D%5C+0.140%5C%29%5C+was%5C+low%5C+while%5C+total%5C+diversity%5C+%5C%28HT%5C+%3D%5C+0.911%5C%29%5C+was%5C+high.%5C+Population%5C+differentiation%5C+was%5C+also%5C+high%5C%28GST%5C+%3D%5C+0.846%2C%5C+NST%5C+%3D%5C+0.919%5C%29%2C%5C+indicating%5C+significant%5C+phylogeographical%5C+structure%5C+%5C%28NST%5C+%3E%5C+GST%2Cp%5C+%3C%5C+0.001%5C%29%5C+and%5C+low%5C+levels%5C+of%5C+seed%5C-based%5C+gene%5C+flow.%5C+C.%5C+debaoensis%5C+%5C%28Cycadaceae%5C%29%5C+is%5C+an%5C+endangered%5C+species%5C+restricted%5C+to%5C+the%5C+border%5C+of%5C+Guangxi%5C+and%5C+Yunnan%5C+province%5C+in%5C+southwest%5C+China.%5C+This%5C+species%5C+has%5C+been%5C+classified%5C+into%5C+two%5C+types%5C%3A%5C+sand%5C+and%5C+karst%2C%5C+according%5C+to%5C+the%5C+soil%5C+matrix%5C+they%5C+grow%5C+on.%5C+We%5C+examined%5C+chloroplast%5C+sequence%5C+variation%5C+of%5C+the%5C+cpDNA%5C+sequences%5C+from%5C+11%5C+populations%5C+of%5C+this%5C+species.%5C+Significant%5C+population%5C+genetic%5C+differentiation%5C+was%5C+detected%5C+%5C%28GST%3D%5C+0.684%5C+and%5C+FST%5C+%3D%5C+0.74160%5C%29.%5C+There%5C+was%5C+marked%5C+genetic%5C+differentiation%5C+between%5C+populations%5C+in%5C+the%5C+sand%5C+and%5C+karst%5C+regions%5C+and%5C+no%5C+expansion%5C+was%5C+detected.%5C+Climate%5C+changes%5C+during%5C+glacial%5C+periods%5C+have%5C+had%5C+significant%5C+effects%5C+on%5C+the%5C+current%5C+distribution%5C+of%5C+cycads.%5C+The%5C+molecular%5C+phylogenetic%5C+data%2C%5C+together%5C+with%5C+the%5C+geographic%5C+distribution%5C+of%5C+the%5C+haplotypes%2C%5C+suggest%5C+that%5C+C.%5C+debaoensis%5C+experienced%5C+range%5C+contraction%5C+during%5C+glacial%5C+periods%2C%5C+and%5C+that%5C+the%5C+current%5C+populations%5C+are%5C+still%5C+confined%5C+to%5C+the%5C+original%5C+refugia%5C+in%5C+southwest%5C+China%5C+which%5C+have%5C+favorable%5C+habitats%5C+in%5C+glacial%5C+period.%5C+These%5C+results%5C+imply%5C+that%5C+small%5C+refugia%5C+were%5C+maintained%5C+in%5C+both%5C+sand%5C+and%5C+karst%5C+regions%5C+during%5C+the%5C+LGM%5C+%5C%28last%5C+glacial%5C+maximum%5C%29.%5C+This%5C+species%5C+had%5C+no%5C+postglacial%5C+recolonization%5C+and%5C+only%5C+stayed%5C+in%5C+these%5C+refugia%5C+up%5C+to%5C+now.%5C+The%5C+low%5C+within%5C-population%5C+diversity%5C+of%5C+C.%5C+debaoensis%5C+suggests%5C+that%5C+there%5C+were%5C+strong%5C+bottleneck%5C+events%5C+or%5C+founder%5C+effects%5C+within%5C+each%5C+separate%5C+region%5C+during%5C+the%5C+Quaternary%5C+climatic%5C+oscillations.%5C+Relatively%5C+high%5C+genetic%5C+and%5C+haplotype%5C+diversities%5C+were%5C+detected%5C+in%5C+the%5C+newly%5C+discovered%5C+populations%2C%5C+which%5C+located%5C+at%5C+intermediate%5C+locality%5C+of%5C+sand%5C+regions%5C+and%5C+had%5C+morphological%5C+variation%5C%3B%5C+this%5C+is%5C+probably%5C+the%5C+consequence%5C+of%5C+the%5C+admixture%5C+of%5C+different%5C+haplotypes%5C+colonizing%5C+the%5C+area%5C+from%5C+separate%5C+sources.%5C+%5C+C.%5C+micholitzii%5C+occurs%5C+in%5C+the%5C+Annan%5C+Highlands%5C+in%5C+central%5C+Vietnam%5C+near%5C+the%5C+Laos%5C+border.%5C+C.%5C+bifida%5C+occurs%5C+in%5C+North%5C+Vietnam%5C%3B%5C+its%5C+distribution%5C+extends%5C+across%5C+the%5C+border%5C+into%5C+adjacent%5C+localities%5C+in%5C+Guangxi%5C+and%5C+Yunnan%5C+in%5C+China.%5C+For%5C+the%5C+comparability%5C+between%5C+them%2Ctheywere%5C+considered%5C+as%5C+the%5C+same%5C+species%5C+C.%5C+micholitzii%5C+by%5C+many%5C+academicians.%5C+The%5C+cpDNA%5C+sequences%5C+from%5C+11%5C+populations%5C+showed%5C+that%5C+these%5C+very%5C+controversial%5C+species%2C%5C+C.%5C+micholitzii%5C+and%5C+C.%5C+bifida%2C%5C+is%5C+paraphyletic%5C+and%5C+should%5C+belong%5C+to%5C+the%5C+same%5C+species%5C+C.%5C+micholitzii.%5C+AMOVA%5C+analysis%5C+showed%5C+that%5C+the%5C+component%5C+of%5C+among%5C-population%5C+within%5C+region%5C%2Fspecies%5C+%5C%2876.46%25%5C%29%5C+was%5C+unexpectedly%5C+larger%5C+than%5C+the%5C+among%5C-species%5C%2Fregion%5C+component%5C+%5C%2814.97%25%5C%29%2C%5C+which%5C+also%5C+indicates%5C+that%5C+there%5C+is%5C+no%5C+justification%5C+for%5C+recognizing%5C+two%5C+species%5C+as%5C+C.%5C+micholitzii%5C+and%5C+C.%5C+bifida.%5C+This%5C+hypothesis%5C+was%5C+also%5C+supported%5C+by%5C+the%5C+geological%5C+data%2C%5C+especially%5C+the%5C+neotectonic%5C+history%5C+of%5C+the%5C+indo%5C-china%5C+block%2C%5C+which%5C+started%5C+to%5C+move%5C+south%5C+since%5C+Oligocene%5C+and%5C+cause%5C+the%5C+geographic%5C+isolation%5C+of%5C+these%5C+two%5C+groups.%5C+Therefore%2C%5C+the%5C+most%5C+likely%5C+explanation%5C+to%5C+the%5C+phenotypic%5C+similarities%5C+between%5C+these%5C+two%5C+groups%5C+may%5C+be%5C+the%5C+retention%5C+of%5C+ancestral%5C+polymorphisms%5C+in%5C+the%5C+paraphyletic%5C+group%5C+due%5C+to%5C+incomplete%5C+lineage%5C+sorting.%5C+Furthermore%2C%5C+the%5C+similarities%5C+may%5C+also%5C+be%5C+ascribed%5C+to%5C+pollen%5C-mediated%5C+gene%5C+flow%5C+among%5C+geographically%5C+proximate%5C+populations%5C+and%5C%2For%5C+phenotypic%5C+convergence%5C+under%5C+similar%5C+selection%5C+schemes%5C+in%5C+the%5C+same%5C+region.%5C+C.micholitzi%5C+had%5C+the%5C+higest%5C+genetic%5C+diversity%5C+%5C%28HT%5C+%3D%5C+0.980%2C%5C%29%5C+and%5C+genetic%5C+differentiation%5C+%5C%28GST%5C+%3D%5C+0.830%2C%5C+NST%5C+%3D%5C+0.915%5C%29%5C+among%5C+the%5C+C.%5C+micholitzii%5C+complex.%5C+The%5C+high%5C+genetic%5C+diversity%5C+might%5C+be%5C+attributed%5C+to%5C+its%5C+long%5C+evolutionary%5C+history%2C%5C+highly%5C+diverse%5C+habitats.%5C+The%5C+ineffective%5C+mode%5C+of%5C+seed%5C+dispersal%5C+and%5C+dramatic%5C+neotectonic%5C+movement%5C+in%5C+the%5C+distribution%5C+range%5C+of%5C+this%5C+species%5C+could%5C+result%5C+in%5C+the%5C+high%5C+genetic%5C+differentiation.%5C+2.%5C+Phylogeographic%5C+analysis%5C+based%5C+on%5C+nuclear%5C+ribosomal%5C+sequences%2C%5C+We%5C+sequenced%5C+the%5C+nrDNA%5C+ITS%5C+in%5C+all%5C+27%5C+populations%5C+sampled%2C%5C+7%5C+haplotypes%5C+were%5C+identified%2C%5C+among%5C+which%5C+C.%5C+micholitzii%5C+had%5C+6%2C%5C+while%5C+C.%5C+multipinnata%2C%5C+C.%5C+longipetiolula%5C+and%5C+C.%5C+debaoensis%5C+shared%5C+the%5C+remaining%5C+one.%5C+Compared%5C+to%5C+chloroplast%5C+genes%2C%5C+nuclear%5C+genes%5C+had%5C+higher%5C+correlation%5C+between%5C+genetic%5C+and%5C+geographical%5C+distance%2C%5C+but%5C+lower%5C+interspecies%5C+differentiation%5C+%5C%2854.42%25%5C+vs%5C+25.24%25%5C%29.%5C+Phylogeographical%5C+structure%5C+of%5C+C.%5C+micholitzii%5C+and%5C+C.bifida%5C+based%5C+on%5C+ITS%5C+Variation%5C+was%5C+consistent%5C+with%5C+the%5C+morphology%5C+differentiation.%5C+This%5C+similar%5C+in%5C+nuclear%5C+gene%5C+should%5C+be%5C+ascribed%5C+to%5C+pollen%5C-mediated%5C+gene%5C+flow%5C+among%5C+geographically%5C+proximate%5C+populations.Long%5C-distance%5C+gene%5C+flow%5C+over%5C+the%5C+two%5C+groups%5C+was%5C+clearly%5C+interrupted%2C%5C+which%5C+brought%5C+on%5C+the%5C+nrDNA%5C+genetic%5C+differenciation%5C+between%5C+the%5C+geographically%5C+isolated%5C+groups%2C%5C+to%5C+a%5C+certain%5C+extent%5C+affected%5C+the%5C+morphological%5C+variation.%5C+3.%5C+Interspecies%5C+relationships%5C+among%5C+Cycas%5C+micholitzii%5C+complex%2C%5C+We%5C+analysed%5C+chloroplast%5C+sequence%5C+variation%5C+of%5C+the%5C+atpB%5C-rbcL%5C+and%5C+psbA%5C-trnH%5C+intergenic%5C+spacers%5C+in%5C+27%5C+populations%5C+sampled%5C+of%5C+C.%5C+micholitzii%5C+complex%2C%5C+AMOVA%5C+analysis%5C+showed%5C+that%5C+the%5C+component%5C+of%5C+among%5C-species%5C%2Fregion%5C+component%5C+%5C%2859.21%25%5C%29.%5C+However%2C%5C+phylogenic%5C+analysis%5C+showed%5C+that%5C+the%5C+haplotypes%5C+of%5C+C.%5C+micholitzii%5C+complex%5C+couldn%60t%5C+grouped%5C+into%5C+four%5C+clusters%5C+closely%5C+corresponding%5C+to%5C+the%5C+narrowly%5C+defined%5C+C.%5C+micholitzi%2C%5C+C.%5C+multipinnata%2C%5C+C.%5C+debaoensis%5C+and%5C+C.%5C+longipetiolula.%5C+We%5C+concluded%5C+that%5C+the%5C+conflict%5C+may%5C+result%5C+from%5C+several%5C+factors%5C%3A%5C+firstly%5C+incomplete%5C+lineage%5C+sorting%5C+of%5C+C.%5C+micholitzii%5C%3B%5C+secondly%5C+hybridization%5C%2Fintrogression%5C+of%5C+sympatrically%5C+cycads%2C%5C+which%5C+would%5C+be%5C+supported%5C+by%5C+evidence%5C+base%5C+on%5C+nrDNA%5C+ITS%5C+sequences%5C%3B%5C+thirdly%5C+intramolecular%5C+recombination%5C+in%5C+cpDNA%5C+of%5C+cycads%5C%3B%5C+eventually%5C+the%5C+neotectonic%5C+movement%5C+in%5C+the%5C+distribution%5C+range%5C+of%5C+this%5C+species."},{"jsname":"ECOLPIN[AGL2011-24296]","jscount":"1","jsurl":"/simple-search?field1=all&rpp=10&accurate=false&advanced=false&sort_by=2&isNonaffiliated=false&search_type=-1&query1=FAGUS-SYLVATICA%2BL.&order=desc&&fq=dc.project.title_filter%3AECOLPIN%5C%5BAGL2011%5C-24296%5C%5D"},{"jsname":"EU MSCA individual fellowship[705432]","jscount":"1","jsurl":"/simple-search?field1=all&rpp=10&accurate=false&advanced=false&sort_by=2&isNonaffiliated=false&search_type=-1&query1=FAGUS-SYLVATICA%2BL.&order=desc&&fq=dc.project.title_filter%3AEU%5C+MSCA%5C+individual%5C+fellowship%5C%5B705432%5C%5D"},{"jsname":"EU MSCA individual fellowship[750252]","jscount":"1","jsurl":"/simple-search?field1=all&rpp=10&accurate=false&advanced=false&sort_by=2&isNonaffiliated=false&search_type=-1&query1=FAGUS-SYLVATICA%2BL.&order=desc&&fq=dc.project.title_filter%3AEU%5C+MSCA%5C+individual%5C+fellowship%5C%5B750252%5C%5D"},{"jsname":"European Research Council through the Advanced Grant Project TREEPEACE[FP7-339728]","jscount":"1","jsurl":"/simple-search?field1=all&rpp=10&accurate=false&advanced=false&sort_by=2&isNonaffiliated=false&search_type=-1&query1=FAGUS-SYLVATICA%2BL.&order=desc&&fq=dc.project.title_filter%3AEuropean%5C+Research%5C+Council%5C+through%5C+the%5C+Advanced%5C+Grant%5C+Project%5C+TREEPEACE%5C%5BFP7%5C-339728%5C%5D"},{"jsname":"Flower scent is a very important character in rose breeding. However, many of 25,000 rose cultivars have no scent or weak scent. The tea scent of modern roses mainly originated from Rosa odorata (Andrews) Sweet, which is one of the most important ancestors of modern cultivated roses and the very important rose breeding resource. Due to the land expanding, habitat fragmentation and so on, R. odorata has been listed as an endangered species in ‘Chinese Plant Red Data Book—Rare and Endangered Plants’ and as the third-category endangered species in ‘Chinese Rare and Endangered Protective Plants List’. Therefore, it is urgent to protect this species and studying the conservation genetics of R. odorata is essentially important to work out a strategy of conservation.R. odorata comprises three double-petaled varieties (R. odorata var. odorata, R. odorata var. erubescens, and R. odorata var. pseudindica) and one single-petaled variety (R. odorata var. gigantea). The taxonomy of the three double-petaled varieties of R. odorata has been disputed for a long time. They have been treated as intraspecific taxa of R. odorata var. gigantea or R. chinensis by different botanist. According to the morphological analyses, Hurst (1941) inferred that R. odorata var. odorata was the hybrid between R. odorata var. gigantea and R. chinensis. Therefore, in order to clarify the right protective units, two single-copy nuclear genes (GAPDH and ncpGS), together with two plastid loci (trnL-F and psbA-trnH) were applied to study the hybrid origin of the three double-petaled varieties and to identify their possible parents. Our data suggested the hybrid origin of the three double-petaled varieties. We inferred that R. odorata var. gigantea could be the maternal parent and R. chinensis cultivars be the paternal parent. It is strongly suggested that the conservation of R. odorata is the conservation of its wild type, R. odorata var. gigantea. We first applied seven microsatellite loci (SSR) coupled with a single-copy nuclear gene GAPDH to study the genetic diversity and genetic structure of R. odorata var. gigantea. The main results are shown as follows:1. Genetic diversity：R. odorata var. gigantea maintains high degree of genetic diversity within and among populations (SSR: HT = 0.738, HS = 0.569, AR = 5.583, PPB = 97.35%, I = 1.703; GAPDH: HT = 0.739, HS = 0.540). We inferred that, outcrossing, long-lived tree species, clonal reproduction and general intraspecies hybridization between individuals, have contributed to the high degree of genetic diversity in R. odorata var. gigantea.2. Genetic differentiation and genetic structure：There was some degree of genetic differentiation among populations (SSR: GST = 0.229, FST = 0.240; GAPDH: GST = 0.269). The geographic isolation limited the dispersal of pollen or seeds, which resulted in the limitation of gene flow (Nm = 0.792). Then, the limited gene flow should be accounted for the genetic differentiation. Both the results of SSR data and haplotype analysis of GAPDH indicated that, the studied populations were divided into two distinct groups by Honghe River. These two groups showed significant genetic differentiation and represented two separate evolutionary lineages, which should be recognized as two evolutionary significant units (ESUs) for conservation concerns.3. Conservation of R. odorata：R. odorata var. gigantea has been listed in the ‘National Key Protective Wild Species List (II)’. Therefore, the conservation of this species is urgent. We inferred that, the main endangered reasons should be the habitat fragmentation and the reduction of populations and individuals per population resulted from environmental damage and human activities. We proposed that the strategy of in-situ conservation combining with ex-situ conservation should be carried out.","jscount":"1","jsurl":"/simple-search?field1=all&rpp=10&accurate=false&advanced=false&sort_by=2&isNonaffiliated=false&search_type=-1&query1=FAGUS-SYLVATICA%2BL.&order=desc&&fq=dc.project.title_filter%3AFlower%5C+scent%5C+is%5C+a%5C+very%5C+important%5C+character%5C+in%5C+rose%5C+breeding.%5C+However%2C%5C+many%5C+of%5C+25%2C000%5C+rose%5C+cultivars%5C+have%5C+no%5C+scent%5C+or%5C+weak%5C+scent.%5C+The%5C+tea%5C+scent%5C+of%5C+modern%5C+roses%5C+mainly%5C+originated%5C+from%5C+Rosa%5C+odorata%5C+%5C%28Andrews%5C%29%5C+Sweet%2C%5C+which%5C+is%5C+one%5C+of%5C+the%5C+most%5C+important%5C+ancestors%5C+of%5C+modern%5C+cultivated%5C+roses%5C+and%5C+the%5C+very%5C+important%5C+rose%5C+breeding%5C+resource.%5C+Due%5C+to%5C+the%5C+land%5C+expanding%2C%5C+habitat%5C+fragmentation%5C+and%5C+so%5C+on%2C%5C+R.%5C+odorata%5C+has%5C+been%5C+listed%5C+as%5C+an%5C+endangered%5C+species%5C+in%5C+%E2%80%98Chinese%5C+Plant%5C+Red%5C+Data%5C+Book%E2%80%94Rare%5C+and%5C+Endangered%5C+Plants%E2%80%99%5C+and%5C+as%5C+the%5C+third%5C-category%5C+endangered%5C+species%5C+in%5C+%E2%80%98Chinese%5C+Rare%5C+and%5C+Endangered%5C+Protective%5C+Plants%5C+List%E2%80%99.%5C+Therefore%2C%5C+it%5C+is%5C+urgent%5C+to%5C+protect%5C+this%5C+species%5C+and%5C+studying%5C+the%5C+conservation%5C+genetics%5C+of%5C+R.%5C+odorata%5C+is%5C+essentially%5C+important%5C+to%5C+work%5C+out%5C+a%5C+strategy%5C+of%5C+conservation.R.%5C+odorata%5C+comprises%5C+three%5C+double%5C-petaled%5C+varieties%5C+%5C%28R.%5C+odorata%5C+var.%5C+odorata%2C%5C+R.%5C+odorata%5C+var.%5C+erubescens%2C%5C+and%5C+R.%5C+odorata%5C+var.%5C+pseudindica%5C%29%5C+and%5C+one%5C+single%5C-petaled%5C+variety%5C+%5C%28R.%5C+odorata%5C+var.%5C+gigantea%5C%29.%5C+The%5C+taxonomy%5C+of%5C+the%5C+three%5C+double%5C-petaled%5C+varieties%5C+of%5C+R.%5C+odorata%5C+has%5C+been%5C+disputed%5C+for%5C+a%5C+long%5C+time.%5C+They%5C+have%5C+been%5C+treated%5C+as%5C+intraspecific%5C+taxa%5C+of%5C+R.%5C+odorata%5C+var.%5C+gigantea%5C+or%5C+R.%5C+chinensis%5C+by%5C+different%5C+botanist.%5C+According%5C+to%5C+the%5C+morphological%5C+analyses%2C%5C+Hurst%5C+%5C%281941%5C%29%5C+inferred%5C+that%5C+R.%5C+odorata%5C+var.%5C+odorata%5C+was%5C+the%5C+hybrid%5C+between%5C+R.%5C+odorata%5C+var.%5C+gigantea%5C+and%5C+R.%5C+chinensis.%5C+Therefore%2C%5C+in%5C+order%5C+to%5C+clarify%5C+the%5C+right%5C+protective%5C+units%2C%5C+two%5C+single%5C-copy%5C+nuclear%5C+genes%5C+%5C%28GAPDH%5C+and%5C+ncpGS%5C%29%2C%5C+together%5C+with%5C+two%5C+plastid%5C+loci%5C+%5C%28trnL%5C-F%5C+and%5C+psbA%5C-trnH%5C%29%5C+were%5C+applied%5C+to%5C+study%5C+the%5C+hybrid%5C+origin%5C+of%5C+the%5C+three%5C+double%5C-petaled%5C+varieties%5C+and%5C+to%5C+identify%5C+their%5C+possible%5C+parents.%5C+Our%5C+data%5C+suggested%5C+the%5C+hybrid%5C+origin%5C+of%5C+the%5C+three%5C+double%5C-petaled%5C+varieties.%5C+We%5C+inferred%5C+that%5C+R.%5C+odorata%5C+var.%5C+gigantea%5C+could%5C+be%5C+the%5C+maternal%5C+parent%5C+and%5C+R.%5C+chinensis%5C+cultivars%5C+be%5C+the%5C+paternal%5C+parent.%5C+It%5C+is%5C+strongly%5C+suggested%5C+that%5C+the%5C+conservation%5C+of%5C+R.%5C+odorata%5C+is%5C+the%5C+conservation%5C+of%5C+its%5C+wild%5C+type%2C%5C+R.%5C+odorata%5C+var.%5C+gigantea.%5C+We%5C+first%5C+applied%5C+seven%5C+microsatellite%5C+loci%5C+%5C%28SSR%5C%29%5C+coupled%5C+with%5C+a%5C+single%5C-copy%5C+nuclear%5C+gene%5C+GAPDH%5C+to%5C+study%5C+the%5C+genetic%5C+diversity%5C+and%5C+genetic%5C+structure%5C+of%5C+R.%5C+odorata%5C+var.%5C+gigantea.%5C+The%5C+main%5C+results%5C+are%5C+shown%5C+as%5C+follows%5C%3A1.%5C+Genetic%5C+diversity%EF%BC%9AR.%5C+odorata%5C+var.%5C+gigantea%5C+maintains%5C+high%5C+degree%5C+of%5C+genetic%5C+diversity%5C+within%5C+and%5C+among%5C+populations%5C+%5C%28SSR%5C%3A%5C+HT%5C+%3D%5C+0.738%2C%5C+HS%5C+%3D%5C+0.569%2C%5C+AR%5C+%3D%5C+5.583%2C%5C+PPB%5C+%3D%5C+97.35%25%2C%5C+I%5C+%3D%5C+1.703%5C%3B%5C+GAPDH%5C%3A%5C+HT%5C+%3D%5C+0.739%2C%5C+HS%5C+%3D%5C+0.540%5C%29.%5C+We%5C+inferred%5C+that%2C%5C+outcrossing%2C%5C+long%5C-lived%5C+tree%5C+species%2C%5C+clonal%5C+reproduction%5C+and%5C+general%5C+intraspecies%5C+hybridization%5C+between%5C+individuals%2C%5C+have%5C+contributed%5C+to%5C+the%5C+high%5C+degree%5C+of%5C+genetic%5C+diversity%5C+in%5C+R.%5C+odorata%5C+var.%5C+gigantea.2.%5C+Genetic%5C+differentiation%5C+and%5C+genetic%5C+structure%EF%BC%9AThere%5C+was%5C+some%5C+degree%5C+of%5C+genetic%5C+differentiation%5C+among%5C+populations%5C+%5C%28SSR%5C%3A%5C+GST%5C+%3D%5C+0.229%2C%5C+FST%5C+%3D%5C+0.240%5C%3B%5C+GAPDH%5C%3A%5C+GST%5C+%3D%5C+0.269%5C%29.%5C+The%5C+geographic%5C+isolation%5C+limited%5C+the%5C+dispersal%5C+of%5C+pollen%5C+or%5C+seeds%2C%5C+which%5C+resulted%5C+in%5C+the%5C+limitation%5C+of%5C+gene%5C+flow%5C+%5C%28Nm%5C+%3D%5C+0.792%5C%29.%5C+Then%2C%5C+the%5C+limited%5C+gene%5C+flow%5C+should%5C+be%5C+accounted%5C+for%5C+the%5C+genetic%5C+differentiation.%5C+Both%5C+the%5C+results%5C+of%5C+SSR%5C+data%5C+and%5C+haplotype%5C+analysis%5C+of%5C+GAPDH%5C+indicated%5C+that%2C%5C+the%5C+studied%5C+populations%5C+were%5C+divided%5C+into%5C+two%5C+distinct%5C+groups%5C+by%5C+Honghe%5C+River.%5C+These%5C+two%5C+groups%5C+showed%5C+significant%5C+genetic%5C+differentiation%5C+and%5C+represented%5C+two%5C+separate%5C+evolutionary%5C+lineages%2C%5C+which%5C+should%5C+be%5C+recognized%5C+as%5C+two%5C+evolutionary%5C+significant%5C+units%5C+%5C%28ESUs%5C%29%5C+for%5C+conservation%5C+concerns.3.%5C+Conservation%5C+of%5C+R.%5C+odorata%EF%BC%9AR.%5C+odorata%5C+var.%5C+gigantea%5C+has%5C+been%5C+listed%5C+in%5C+the%5C+%E2%80%98National%5C+Key%5C+Protective%5C+Wild%5C+Species%5C+List%5C+%5C%28II%5C%29%E2%80%99.%5C+Therefore%2C%5C+the%5C+conservation%5C+of%5C+this%5C+species%5C+is%5C+urgent.%5C+We%5C+inferred%5C+that%2C%5C+the%5C+main%5C+endangered%5C+reasons%5C+should%5C+be%5C+the%5C+habitat%5C+fragmentation%5C+and%5C+the%5C+reduction%5C+of%5C+populations%5C+and%5C+individuals%5C+per%5C+population%5C+resulted%5C+from%5C+environmental%5C+damage%5C+and%5C+human%5C+activities.%5C+We%5C+proposed%5C+that%5C+the%5C+strategy%5C+of%5C+in%5C-situ%5C+conservation%5C+combining%5C+with%5C+ex%5C-situ%5C+conservation%5C+should%5C+be%5C+carried%5C+out."},{"jsname":"In this thesis, the chemical constituents of two medicinal plants, Pogostemon cablin (Blanco) Benth and Jasminum sambac (L.) Ait, were systematically studied. Thirty-three compounds, including five new ones (one monoterpene and four sesquiterpenoids), have been obtained by using varied chromatographic methods and separation techniques. These compounds referred to monoterpenes, sesquiterpenoids, secoiridoids, flavonoids, benzyl alcohol derivatives, phenylpropanoids, lignans, tannins and so on. Their structures were elucidated by detailed spectroscopic analysis, including 1D, 2D NMR, UV, IR and MS techniques. In addition, the chemical and bio-activities researches on the family Fagaceae were summaried. The detailed contents are shown as following: Chapter 1. The chemical constituents of Pogostemon cablin. P. cablin belong to the genus Pogostemon of Labiatae. As a native species of Philippines, Malaysia and India, it has been introduced into China and cultivated widely in Guangdong, Hainan, Guangxi, Taiwan and Yunnan provinces of China. Thirteen compounds, including eight sesquiterpenoids and five flavonoids, were identified from the methanol extracts of the P. cablin. Of eight sesquiterpenoids, four were the new ones. The results of this study will provide the basis for the further using of the herb. Chapter 2. The chemical constituents of Jasminum sambac. J. sambac is one of the family Oleaceae. Its flowers have been commonly used for smoking jasmine tea. J. sambac was native to the south and west of China, India and Arab. The main growing place is Persian Gulf. In this chapter, 20 compounds including one new monoterpenes were obtained from the flower of J. sambac after smoking tea. These constituents referred to monoterpenes, secoiridoids, benzyl alcohol derivatives, flavonoids, phenylpropanoids, lignans, tannins and so on. These results will provide some basic for further using of this plant. Chapter 3. The Advance of Chemical Components and Bioactivity of Fagaceous Plants since 1970. The above research resulted three papers, including two research articles and one review.","jscount":"1","jsurl":"/simple-search?field1=all&rpp=10&accurate=false&advanced=false&sort_by=2&isNonaffiliated=false&search_type=-1&query1=FAGUS-SYLVATICA%2BL.&order=desc&&fq=dc.project.title_filter%3AIn%5C+this%5C+thesis%2C%5C+the%5C+chemical%5C+constituents%5C+of%5C+two%5C+medicinal%5C+plants%2C%5C+Pogostemon%5C+cablin%5C+%5C%28Blanco%5C%29%5C+Benth%5C+and%5C+Jasminum%5C+sambac%5C+%5C%28L.%5C%29%5C+Ait%2C%5C+were%5C+systematically%5C+studied.%5C+Thirty%5C-three%5C+compounds%2C%5C+including%5C+five%5C+new%5C+ones%5C+%5C%28one%5C+monoterpene%5C+and%5C+four%5C+sesquiterpenoids%5C%29%2C%5C+have%5C+been%5C+obtained%5C+by%5C+using%5C+varied%5C+chromatographic%5C+methods%5C+and%5C+separation%5C+techniques.%5C+These%5C+compounds%5C+referred%5C+to%5C+monoterpenes%2C%5C+sesquiterpenoids%2C%5C+secoiridoids%2C%5C+flavonoids%2C%5C+benzyl%5C+alcohol%5C+derivatives%2C%5C+phenylpropanoids%2C%5C+lignans%2C%5C+tannins%5C+and%5C+so%5C+on.%5C+Their%5C+structures%5C+were%5C+elucidated%5C+by%5C+detailed%5C+spectroscopic%5C+analysis%2C%5C+including%5C+1D%2C%5C+2D%5C+NMR%2C%5C+UV%2C%5C+IR%5C+and%5C+MS%5C+techniques.%5C+In%5C+addition%2C%5C+the%5C+chemical%5C+and%5C+bio%5C-activities%5C+researches%5C+on%5C+the%5C+family%5C+Fagaceae%5C+were%5C+summaried.%5C+The%5C+detailed%5C+contents%5C+are%5C+shown%5C+as%5C+following%5C%3A%5C+Chapter%5C+1.%5C+The%5C+chemical%5C+constituents%5C+of%5C+Pogostemon%5C+cablin.%5C+P.%5C+cablin%5C+belong%5C+to%5C+the%5C+genus%5C+Pogostemon%5C+of%5C+Labiatae.%5C+As%5C+a%5C+native%5C+species%5C+of%5C+Philippines%2C%5C+Malaysia%5C+and%5C+India%2C%5C+it%5C+has%5C+been%5C+introduced%5C+into%5C+China%5C+and%5C+cultivated%5C+widely%5C+in%5C+Guangdong%2C%5C+Hainan%2C%5C+Guangxi%2C%5C+Taiwan%5C+and%5C+Yunnan%5C+provinces%5C+of%5C+China.%5C+Thirteen%5C+compounds%2C%5C+including%5C+eight%5C+sesquiterpenoids%5C+and%5C+five%5C+flavonoids%2C%5C+were%5C+identified%5C+from%5C+the%5C+methanol%5C+extracts%5C+of%5C+the%5C+P.%5C+cablin.%5C+Of%5C+eight%5C+sesquiterpenoids%2C%5C+four%5C+were%5C+the%5C+new%5C+ones.%5C+The%5C+results%5C+of%5C+this%5C+study%5C+will%5C+provide%5C+the%5C+basis%5C+for%5C+the%5C+further%5C+using%5C+of%5C+the%5C+herb.%5C+Chapter%5C+2.%5C+The%5C+chemical%5C+constituents%5C+of%5C+Jasminum%5C+sambac.%5C+J.%5C+sambac%5C+is%5C+one%5C+of%5C+the%5C+family%5C+Oleaceae.%5C+Its%5C+flowers%5C+have%5C+been%5C+commonly%5C+used%5C+for%5C+smoking%5C+jasmine%5C+tea.%5C+J.%5C+sambac%5C+was%5C+native%5C+to%5C+the%5C+south%5C+and%5C+west%5C+of%5C+China%2C%5C+India%5C+and%5C+Arab.%5C+The%5C+main%5C+growing%5C+place%5C+is%5C+Persian%5C+Gulf.%5C+In%5C+this%5C+chapter%2C%5C+20%5C+compounds%5C+including%5C+one%5C+new%5C+monoterpenes%5C+were%5C+obtained%5C+from%5C+the%5C+flower%5C+of%5C+J.%5C+sambac%5C+after%5C+smoking%5C+tea.%5C+These%5C+constituents%5C+referred%5C+to%5C+monoterpenes%2C%5C+secoiridoids%2C%5C+benzyl%5C+alcohol%5C+derivatives%2C%5C+flavonoids%2C%5C+phenylpropanoids%2C%5C+lignans%2C%5C+tannins%5C+and%5C+so%5C+on.%5C+These%5C+results%5C+will%5C+provide%5C+some%5C+basic%5C+for%5C+further%5C+using%5C+of%5C+this%5C+plant.%5C+Chapter%5C+3.%5C+The%5C+Advance%5C+of%5C+Chemical%5C+Components%5C+and%5C+Bioactivity%5C+of%5C+Fagaceous%5C+Plants%5C+since%5C+1970.%5C+%5C+The%5C+above%5C+research%5C+resulted%5C+three%5C+papers%2C%5C+including%5C+two%5C+research%5C+articles%5C+and%5C+one%5C+review."},{"jsname":"Keynote Projects of the National Natural Science Foundation of China[40830209]","jscount":"1","jsurl":"/simple-search?field1=all&rpp=10&accurate=false&advanced=false&sort_by=2&isNonaffiliated=false&search_type=-1&query1=FAGUS-SYLVATICA%2BL.&order=desc&&fq=dc.project.title_filter%3AKeynote%5C+Projects%5C+of%5C+the%5C+National%5C+Natural%5C+Science%5C+Foundation%5C+of%5C+China%5C%5B40830209%5C%5D"},{"jsname":"Major International Joint Research Project of the National Natural Science Foundation of China[31320103919]","jscount":"1","jsurl":"/simple-search?field1=all&rpp=10&accurate=false&advanced=false&sort_by=2&isNonaffiliated=false&search_type=-1&query1=FAGUS-SYLVATICA%2BL.&order=desc&&fq=dc.project.title_filter%3AMajor%5C+International%5C+Joint%5C+Research%5C+Project%5C+of%5C+the%5C+National%5C+Natural%5C+Science%5C+Foundation%5C+of%5C+China%5C%5B31320103919%5C%5D"},{"jsname":"NASA[NNX12AK56G]","jscount":"1","jsurl":"/simple-search?field1=all&rpp=10&accurate=false&advanced=false&sort_by=2&isNonaffiliated=false&search_type=-1&query1=FAGUS-SYLVATICA%2BL.&order=desc&&fq=dc.project.title_filter%3ANASA%5C%5BNNX12AK56G%5C%5D"},{"jsname":"National Key Basic Research Program of China[2014CB954100]","jscount":"1","jsurl":"/simple-search?field1=all&rpp=10&accurate=false&advanced=false&sort_by=2&isNonaffiliated=false&search_type=-1&query1=FAGUS-SYLVATICA%2BL.&order=desc&&fq=dc.project.title_filter%3ANational%5C+Key%5C+Basic%5C+Research%5C+Program%5C+of%5C+China%5C%5B2014CB954100%5C%5D"},{"jsname":"National Natural Science Foundation of China[31270272]","jscount":"1","jsurl":"/simple-search?field1=all&rpp=10&accurate=false&advanced=false&sort_by=2&isNonaffiliated=false&search_type=-1&query1=FAGUS-SYLVATICA%2BL.&order=desc&&fq=dc.project.title_filter%3ANational%5C+Natural%5C+Science%5C+Foundation%5C+of%5C+China%5C%5B31270272%5C%5D"},{"jsname":"lastIndexed","jscount":"2024-11-27"}],"Funding Project","dc.project.title_filter")'>
Chinese Ac... [2]
Thailand R... [2]
''Investis... [1]
BRIDGE Pro... [1]
Below-grou... [1]
CAS Presid... [1]
More...
Indexed By
SCI [61]
CSCD [3]
Funding Organization
Chinese Ac... [5]
Deanship o... [4]
31460015 [2]
CAS/SAFEA ... [2]
Chinese Ac... [2]
Chinese Ac... [2]
More...
×
Knowledge Map
KIB OpenIR
Start a Submission
Submissions
Unclaimed
Claimed
Attach Fulltext
Bookmarks
QQ
Weibo
Feedback
Browse/Search Results:
1-10 of 136
Help
Selected(
0
)
Clear
Items/Page:
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
95
100
Sort:
Select
Submit date Ascending
Submit date Descending
Author Ascending
Author Descending
Journal Impact Factor Ascending
Journal Impact Factor Descending
Title Ascending
Title Descending
WOS Cited Times Ascending
WOS Cited Times Descending
Issue Date Ascending
Issue Date Descending
Boletes clarified
期刊论文
出版物, 3111, 期号: 0, 页码: 1-38
Authors:
David Arora
;
Jonathan L. Frank
Adobe PDF(1003Kb)
|
Favorite
|
View/Download：309/1
|
Submit date：2017/07/24
Appendiculati
Boletaceae
Butter Boletes
Butyriboletus
Molecular phylogenetics
New Genus
New Species
Taxonomy
Evolutionary ecology of plant-plant interactions
期刊论文
出版物, 3111, 页码: 1-144
Authors:
Zuo Z(作者)
Adobe PDF(717Kb)
|
Favorite
|
View/Download：277/4
|
Submit date：2017/07/19
Shifting plant phenology in responseto global change
期刊论文
TRENDS in Ecology and Evolution, 3111, 卷号: 22, 页码: 357-365
Authors:
Elsa E. Cleland
;
Isabelle Chuine
;
Annette Menzel
;
Harold A. Mooney
;
Mark D. Schwartz
Adobe PDF(1022Kb)
|
Favorite
|
View/Download：211/1
|
Submit date：2017/07/19
Data Analysisin Vegetation Ecology
期刊论文
出版物, 3111, 期号: 0, 页码: 1-297
Authors:
Otto Wildi
Adobe PDF(3432Kb)
|
Favorite
|
View/Download：205/2
|
Submit date：2017/07/24
Long-Term Nitrogen Deposition Alters Ectomycorrhizal Community Composition and Function in a Poplar Plantation
期刊论文
JOURNAL OF FUNGI, 2021, 卷号: 7, 期号: 10, 页码: 791
Authors:
Yang,Nan
;
Wang,Bo
;
Liu,Dong
;
Wang,Xuan
;
Li,Xiuxiu
;
Zhang,Yan
;
Xu,Yaming
;
Peng,Sili
;
Ge,Zhiwei
;
Mao,Lingfeng
;
Ruan,Honghua
;
Pena,Rodica
Favorite
|
View/Download：113/0
|
Submit date：2022/04/02
nitrogen deposition
poplar plantation
ectomycorrhizal fungi
soil property
functional trait
FAGUS-SYLVATICA L.
FUNGAL COMMUNITY
SPECIES DISTRIBUTION
MYCORRHIZAL FUNGI
ORGANIC NITROGEN
SOIL PROPERTIES
PHOSPHORUS
TEMPERATE
DIVERSITY
FORESTS
Phylogeny and biogeography of Fagus (Fagaceae) based on 28 nuclear single/low-copy loci
期刊论文
JOURNAL OF SYSTEMATICS AND EVOLUTION, 2021
Authors:
Jiang,Lu
;
Bao,Qin
;
He,Wei
;
Fan,Deng-Mei
;
Cheng,Shan-Mei
;
Lopez-Pujol,Jordi
;
Chung,Myong Gi
;
Sakaguchi,Shota
;
Sanchez-Gonzalez,Arturo
;
Gedik,Aysun
;
Li,De-Zhu
;
Kou,Yi-Xuan
;
Zhang,Zhi-Yong
Favorite
|
View/Download：141/0
|
Submit date：2022/04/02
biogeography
Fagus
nuclear single-copy gene
phylogeny
species tree
MULTINERVIS NAKAI FAGACEAE
NORTHERN-HEMISPHERE
GENETIC-VARIATION
TIBETAN PLATEAU
WESTERN EURASIA
LAND BRIDGES
SYLVATICA L.
SEQUENCE
BEECH
EVOLUTION
Phylogenetic assessment and taxonomic revision of Halobyssothecium and Lentithecium (Lentitheciaceae, Pleosporales)
期刊论文
MYCOLOGICAL PROGRESS, 2021, 卷号: 20, 期号: 5, 页码: 701-720
Authors:
Calabon,Mark Seasat
;
Jones,E. B. Gareth
;
Hyde,Kevin D.
;
Boonmee,Saranyaphat
;
Tibell,Sanja
;
Tibell,Leif
;
Pang,Ka-Lai
;
Phookamsak,Rungtiwa
View
|
Adobe PDF(2806Kb)
|
Favorite
|
View/Download：133/25
|
Submit date：2022/04/02
3 new taxa
Dothideomycetes
Freshwater fungi
Marine fungi
Multi-locus phylogeny
BAMBUSICOLA SP-NOV
FRESH-WATER
MARINE FUNGI
LIPUT RIVER
BAMBOO
TAXA
ASCOMYCETE
DIVERSITY
MASSARINA
GENERA
The flux of root-derived carbon via fungi and bacteria into soil microarthropods (Collembola) differs markedly between cropping systems
期刊论文
SOIL BIOLOGY & BIOCHEMISTRY, 2021, 卷号: 160, 页码: 108336
Authors:
Li,Zhipeng
;
Shi,Lingling
;
Kuzyakov,Yakov
;
Pausch,Johanna
;
Scheu,Stefan
;
Pollierer,Melanie M.
View
|
Adobe PDF(2324Kb)
|
Favorite
|
View/Download：158/25
|
Submit date：2022/04/02
Agroforestry
Bacterial energy channel
C-13 labeling
Collembola Fungal energy channel
NLFAs
MICROBIAL COMMUNITY COMPOSITION
ARBUSCULAR MYCORRHIZAL FUNGI
FOOD WEBS
FATTY-ACIDS
PLANT CARBON
ARABLE SOIL
RHIZOSPHERE
C-13
ASSIMILATION
NITROGEN
The contribution of insects to global forest deadwood decomposition
期刊论文
NATURE, 2021, 卷号: 597, 期号: 7874, 页码: 77+
Authors:
Seibold,Sebastian
;
Rammer,Werner
;
Hothorn,Torsten
;
Seidl,Rupert
;
Ulyshen,Michael D.
;
Lorz,Janina
;
Cadotte,Marc W.
;
Lindenmayer,David B.
;
Adhikari,Yagya P.
;
Aragon,Roxana
;
Bae,Soyeon
;
Baldrian,Petr
;
Varandi,Hassan Barimani
;
Barlow,Jos
;
Bassler,Claus
;
Beauchene,Jacques
;
Berenguer,Erika
;
Bergamin,Rodrigo S.
;
Birkemoe,Tone
;
Boros,Gergely
;
Brandl,Roland
;
Brustel,Herve
;
Burton,Philip J.
;
Cakpo-Tossou,Yvonne T.
;
Castro,Jorge
;
Cateau,Eugenie
;
Cobb,Tyler P.
;
Farwig,Nina
;
Fernandez,Romina D.
;
Firn,Jennifer
;
Gan,Kee Seng
;
Gonzalez,Grizelle
;
Gossner,Martin M.
;
Habel,Jan C.
;
Hebert,Christian
;
Heibl,Christoph
;
Heikkala,Osmo
;
Hemp,Andreas
;
Hemp,Claudia
;
Hjalten,Joakim
;
Hotes,Stefan
;
Kouki,Jari
;
Lachat,Thibault
;
Liu,Jie
;
Liu,Yu
;
Luo,Ya-Huang
;
Macandog,Damasa M.
;
Martina,Pablo E.
;
Mukul,Sharif A.
;
Nachin,Baatarbileg
;
Nisbet,Kurtis
;
O'Halloran,John
;
Oxbrough,Anne
;
Pandey,Jeev Nath
;
Pavlicek,Tomas
;
Pawson,Stephen M.
;
Rakotondranary,Jacques S.
;
Ramanamanjato,Jean-Baptiste
;
Rossi,Liana
;
Schmidl,Jurgen
;
Schulze,Mark
;
Seaton,Stephen
;
Stone,Marisa J.
;
Stork,Nigel E.
;
Suran,Byambagerel
;
Sverdrup-Thygeson,Anne
;
Thorn,Simon
;
Thyagarajan,Ganesh
;
Wardlaw,Timothy J.
;
Weisser,Wolfgang W.
;
Yoon,Sungsoo
;
Zhang,Naili
;
Mueller,Jorg
View
|
Adobe PDF(5705Kb)
|
Favorite
|
View/Download：163/63
|
Submit date：2022/04/02
COARSE WOODY DEBRIS
CARBON SINK
CLIMATE
TEMPERATURE
METAANALYSIS
TERRESTRIAL
SEASONALITY
GRASSLANDS
INCREASES
COMMUNITY
Multi-Gene Phylogeny and Morphology Reveal Haplohelminthosporium gen. nov. and Helminthosporiella gen. nov. Associated with Palms in Thailand and A Checklist for Helminthosporium Reported Worldwide
期刊论文
LIFE-BASEL, 2021, 卷号: 11, 期号: 5, 页码: 454
Authors:
Konta,Sirinapa
;
Hyde,Kevin D.
;
Karunarathna,Samantha C.
;
Mapook,Ausana
;
Senwanna,Chanokned
;
Dauner,Lucas A. P.
;
Nanayakkara,Chandrika M.
;
Xu,Jianchu
;
Tibpromma,Saowaluck
;
Lumyong,Saisamorn
View
|
Adobe PDF(3760Kb)
|
Favorite
|
View/Download：278/45
|
Submit date：2022/04/02
4 new taxa
Massarinaceae
morphology
multi-genes
palm fungi
Thailand
MOLECULAR PHYLOGENY
YUNNAN PROVINCE
SIMILAR GENERA
FAM. NOV.
FUNGI
PLEOSPORALES
DNA
DIVERSITY
CHINA
MASSARINACEAE
