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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
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0.05) between wild (AR = 4.651), semi-cultivated (AR = 5.091) and cultivated (AR = 5.132) populations of C. taliensis, which suggested that the genetic background of long-lived woody plant was not easy to be changed, and there were moderate high gene flow between populations. However, there was a significant difference (P < 0.05) between wild (AR = 5.9) and cultivated (AR = 7.1) populations distributed in the same place in Yun county, Yunnan province, which may result from the hybridization and introgression of species in the tea garden and anthropogenic damages to the wild population. The hypothesis of hybrid origin of C. grandibracteata was tested by morphological and microsatellites analyses. Compared with other species, the locules in ovary of C. grandibracteata are variable, which showed a morphological intermediate and mosaic. Except one private allele, Ninety-nine percent alleles of C. grandibracteata were shared with these of C. taliensis and C. sinensis var. assamica. And C. grandibracteata was nested in the cluster of C. taliensis in the UPGMA tree. Conclusively, our results supported the hypothesis of hybrid origin of C. grandibracteata partly. The speciation of C. grandibracteata was derived from hybridization and asymmetrical introgression potentially. It is possible that C. taliensis was one of its parents, but it still needs more evidences to prove that C. sinensis var. assamica was another parent.","jscount":"1","jsurl":"/simple-search?field1=all&rpp=10&accurate=false&advanced=false&sort_by=2&isNonaffiliated=false&search_type=-1&query1=Historical%2BBiogeography&order=desc&&fq=dc.project.title_filter%3ACamellia%5C+taliensis%5C+%5C%28W.%5C+W.%5C+Smith%5C%29%5C+Melchior%2C%5C+a%5C+member%5C+of%5C+Camellia%5C+sect.%5C+Thea%2C%5C+is%5C+an%5C+indigenous%5C+species%5C+in%5C+local%5C+natural%5C+forest%5C+and%5C+has%5C+a%5C+long%5C+cultivative%5C+history%5C+in%5C+western%5C+Yunnan%5C+and%5C+its%5C+neighborhood%2C%5C+where%5C+the%5C+domestications%5C+of%5C+this%5C+species%5C+in%5C+different%5C+historical%5C+periods%5C+and%5C+in%5C+different%5C+ways%5C+can%5C+be%5C+found.%5C+C.%5C+taliensis%5C+is%5C+an%5C+important%5C+contributor%5C+to%5C+the%5C+formations%5C+of%5C+tea%5C+landraces%5C+by%5C+hybridization%5C+and%5C+introgression.%5C+In%5C+the%5C+present%5C+study%2C%5C+14%5C+microsatellite%5C+loci%5C+screened%5C+from%5C+37%5C+loci%5C+were%5C+used%5C+to%5C+explore%5C+the%5C+genetic%5C+diversity%5C+about%5C+this%5C+species%5C+with%5C+579%5C+samples%5C+from%5C+25%5C+populations%5C+%5C%2816%5C+wild%5C+populations%2C%5C+4%5C+semi%5C-cultivated%5C+populations%5C+and%5C+5%5C+cultivated%5C+populations%5C%29.%5C+At%5C+the%5C+same%5C+time%2C%5C+the%5C+potential%5C+hybrid%5C+speciation%5C+of%5C+C.%5C+grandibracteata%2C%5C+was%5C+investigated%5C+using%5C+39%5C+individuals%5C+from%5C+2%5C+populations%2C%5C+along%5C+with%5C+C.%5C+taliensis%5C+and%5C+C.%5C+sinensis%5C+var.%5C+assamica%5C+%5C%2883%5C+individuals%5C+from%5C+4%5C+populations%5C%29%5C+by%5C+the%5C+same%5C+microsatellite%5C+markers.%5C+C.%5C+taliensis%5C+had%5C+a%5C+moderate%5C+high%5C+level%5C+of%5C+genetic%5C+diversity%5C+%5C%28A%5C+%3D%5C+14.3%2C%5C+Ne%3D%5C+5.7%2C%5C+HE%5C+%3D%5C+0.666%2C%5C+I%5C+%3D%5C+1.753%2C%5C+AR%5C+%3D%5C+7.2%2C%5C+PPB%5C+%3D%5C+100%25%5C%29.%5C+This%5C+may%5C+result%5C+from%5C+several%5C+factors%5C+including%5C+K%5C-strategy%2C%5C+genetic%5C+background%2C%5C+gene%5C+flow%5C+between%5C+populations%2C%5C+hybridization%5C+and%5C+introgression%5C+among%5C+species.%5C+Between%5C+wild%5C+populations%5C+of%5C+C.%5C+taliensis%2C%5C+the%5C+gene%5C+flow%5C+was%5C+moderate%5C+high%5C+%5C%28Nm%5C+%3D%5C+1.197%5C%29%2C%5C+and%5C+genetic%5C+variation%5C+was%5C+less%5C+than%5C+20%25%5C+%5C%28GST%5C+%3D%5C+0.147%2C%5C+FST%5C+%3D%5C+0.173%5C%29%2C%5C+which%5C+was%5C+similar%5C+to%5C+other%5C+research%5C+results%5C+of%5C+long%5C-lived%5C+woody%5C+plants%2C%5C+and%5C+reflected%5C+the%5C+genetic%5C+structure%5C+of%5C+its%5C+ancestry%5C+to%5C+same%5C+extent.%5C+There%5C+was%5C+a%5C+high%5C+significant%5C+correlation%5C+between%5C+geographic%5C+distance%5C+and%5C+Nei%E2%80%99s%5C+genetic%5C+distance%5C+%5C%28r%5C+%3D%5C+0.372%2C%5C+P%5C+%3D%5C+0.001%5C%29%5C+of%5C+populations%2C%5C+which%5C+accorded%5C+with%5C+isolation%5C+by%5C+distance%5C+model.%5C+Inferring%5C+from%5C+Bayesian%5C+clustering%5C+of%5C+genotypes%2C%5C+all%5C+individuals%5C+of%5C+C.%5C+taliensis%5C+were%5C+divided%5C+into%5C+two%5C+groups%2C%5C+conflicting%5C+with%5C+the%5C+result%5C+based%5C+on%5C+Nei%E2%80%99s%5C+genetic%5C+distance%5C+and%5C+real%5C+geographic%5C+distribution%2C%5C+which%5C+suggested%5C+there%5C+were%5C+heavy%5C+and%5C+non%5C-random%5C+influences%5C+by%5C+human%5C+practices.%5C+According%5C+to%5C+allelic%5C+richness%2C%5C+there%5C+were%5C+no%5C+significant%5C+differences%5C+%5C%28P%5C+%3E%5C+0.05%5C%29%5C+between%5C+wild%5C+%5C%28AR%5C+%3D%5C+4.651%5C%29%2C%5C+semi%5C-cultivated%5C+%5C%28AR%5C+%3D%5C+5.091%5C%29%5C+and%5C+cultivated%5C+%5C%28AR%5C+%3D%5C+5.132%5C%29%5C+populations%5C+of%5C+C.%5C+taliensis%2C%5C+which%5C+suggested%5C+that%5C+the%5C+genetic%5C+background%5C+of%5C+long%5C-lived%5C+woody%5C+plant%5C+was%5C+not%5C+easy%5C+to%5C+be%5C+changed%2C%5C+and%5C+there%5C+were%5C+moderate%5C+high%5C+gene%5C+flow%5C+between%5C+populations.%5C+However%2C%5C+there%5C+was%5C+a%5C+significant%5C+difference%5C+%5C%28P%5C+%3C%5C+0.05%5C%29%5C+between%5C+wild%5C+%5C%28AR%5C+%3D%5C+5.9%5C%29%5C+and%5C+cultivated%5C+%5C%28AR%5C+%3D%5C+7.1%5C%29%5C+populations%5C+distributed%5C+in%5C+the%5C+same%5C+place%5C+in%5C+Yun%5C+county%2C%5C+Yunnan%5C+province%2C%5C+which%5C+may%5C+result%5C+from%5C+the%5C+hybridization%5C+and%5C+introgression%5C+of%5C+species%5C+in%5C+the%5C+tea%5C+garden%5C+and%5C+anthropogenic%5C+damages%5C+to%5C+the%5C+wild%5C+population.%5C+The%5C+hypothesis%5C+of%5C+hybrid%5C+origin%5C+of%5C+C.%5C+grandibracteata%5C+was%5C+tested%5C+by%5C+morphological%5C+and%5C+microsatellites%5C+analyses.%5C+Compared%5C+with%5C+other%5C+species%2C%5C+the%5C+locules%5C+in%5C+ovary%5C+of%5C+C.%5C+grandibracteata%5C+are%5C+variable%2C%5C+which%5C+showed%5C+a%5C+morphological%5C+intermediate%5C+and%5C+mosaic.%5C+Except%5C+one%5C+private%5C+allele%2C%5C+Ninety%5C-nine%5C+percent%5C+alleles%5C+of%5C+C.%5C+grandibracteata%5C+were%5C+shared%5C+with%5C+these%5C+of%5C+C.%5C+taliensis%5C+and%5C+C.%5C+sinensis%5C+var.%5C+assamica.%5C+And%5C+C.%5C+grandibracteata%5C+was%5C+nested%5C+in%5C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(CAS-PIFI)[2017PC0035]","jscount":"1","jsurl":"/simple-search?field1=all&rpp=10&accurate=false&advanced=false&sort_by=2&isNonaffiliated=false&search_type=-1&query1=Historical%2BBiogeography&order=desc&&fq=dc.project.title_filter%3AChinese%5C+Academy%5C+of%5C+Sciences%5C+President%5C+International%5C+Fellowship%5C+Initiative%5C+%5C%28CAS%5C-PIFI%5C%29%5C%5B2017PC0035%5C%5D"},{"jsname":"Chinese Academy of Sciences[2013Y2SB0007]","jscount":"1","jsurl":"/simple-search?field1=all&rpp=10&accurate=false&advanced=false&sort_by=2&isNonaffiliated=false&search_type=-1&query1=Historical%2BBiogeography&order=desc&&fq=dc.project.title_filter%3AChinese%5C+Academy%5C+of%5C+Sciences%5C%5B2013Y2SB0007%5C%5D"},{"jsname":"lastIndexed","jscount":"2023-10-02"}],"Funding Project","dc.project.title_filter")'>
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Systematics and Biogeography of Aralia L. (Araliaceae):Revision of Aralia Sects. Aralia, Humiles, Nanae, andSciadodendron
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出版物, 3111, 卷号: 57, 期号: 0, 页码: 1-172
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Jun Wen
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Aralia
Aralia Sect. Aralia
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Aralia Sect. Humiles
Aralia Sect. Nanae
Aralia Sect. pentapanax
Aralia Sect. Sciadodendron
Biogeography
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Ecotourism in Old-growth Forests in Turkey: The Kure Mountains Experience
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出版物, 3111, 页码: 281-283
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Zuo Z(作者)
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A Global Indicator for Biological Invasion
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Conservation Biology, 3111, 卷号: 20, 页码: 1635–1646
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Eugene M McCarthy
;
Jingdong Liu
;
Gao Lizhi
;
John F McDonald
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Data Analysisin Vegetation Ecology
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出版物, 3111, 期号: 0, 页码: 1-297
Authors:
Otto Wildi
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First pod record of Mucuna (Papilionoideae, Fabaceae) from the late Miocene of the Yen Bai Basin, northern Vietnam
期刊论文
REVIEW OF PALAEOBOTANY AND PALYNOLOGY, 2022, 卷号: 298, 页码: 104592
Authors:
Hung Ba Nguyen
;
Huang,Jian
;
Truong Van Do
;
Jia,Lin-Bo
;
Hoa Mai Thi Nguyen
;
Hung Dinh Doan
;
Li,Shu-Feng
;
Zhou,Zhe-Kun
;
Su,Tao
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Co Phuc Formation
Fabaceae
Late Miocene
Paleoclimate
Pantropical
Pod
LEGUMINOSAE-PAPILIONOIDEAE
PHYLOGENY
CLASSIFICATION
MIMOSOIDEAE
CHLOROPLAST
PHASEOLEAE
DISPERSAL
DEPOSITS
YUNNAN
FOSSIL
Diversity increases yield but reduces harvest index in crop mixtures
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nature plants, 2021
Authors:
Jianguo Chen
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Gene duplications and phylogenomic conflict underlie major pulses of phenotypic evolution in gymnosperms
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nature plants, 2021
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Gregory W. Stull
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Biogeographical divides delineated by the three-step landforms of China and the East China Sea: Insights from the phylogeography of Kerria japonica
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JOURNAL OF BIOGEOGRAPHY, 2021, 卷号: 48, 期号: 2, 页码: 372-385
Authors:
Luo,Dong
;
Xu,Bo
;
Li,Zhi-Min
;
Sun,Hang
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biogeographical divides
East Asia
East China Sea
floristic regionalization
Kerria japonica
three‐
step landforms of China
TIBETAN PLATEAU
MOLECULAR PHYLOGEOGRAPHY
QUATERNARY CLIMATE
ASIA
DNA
CHLOROPLAST
ENDEMISM
HISTORY
PLANTS
DIVERSIFICATION
Arbuscular mycorrhizal trees influence the latitudinal beta-diversity gradient of tree communities in forests worldwide
期刊论文
NATURE COMMUNICATIONS, 2021, 卷号: 12, 期号: 1, 页码: 3137
Authors:
Zhong,Yonglin
;
Chu,Chengjin
;
Myers,Jonathan A.
;
Gilbert,Gregory S.
;
Lutz,James A.
;
Stillhard,Jonas
;
Zhu,Kai
;
Thompson,Jill
;
Baltzer,Jennifer L.
;
He,Fangliang
;
LaManna,Joseph A.
;
Davies,Stuart J.
;
Aderson-Teixeira,Kristina J.
;
Burslem,David F. R. P.
;
Alonso,Alfonso
;
Chao,Kuo-Jung
;
Wang,Xugao
;
Gao,Lianming
;
Orwig,David A.
;
Yin,Xue
;
Sui,Xinghua
;
Su,Zhiyao
;
Abiem,Iveren
;
Bissiengou,Pulcherie
;
Bourg,Norm
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Butt,Nathalie
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;
Chang-Yang,Chia-Hao
;
Chao,Wei-Chun
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Chapman,Hazel
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Coomes,David A.
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de Oliveira,Alexandre A.
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Fang,Suqin
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Giardina,Christian P.
;
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Kenfack,David
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Larson,Andrew J.
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Liu,Yankun
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Liu,Yu
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Luan,Fuchen
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Luo,Yahuang
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Ma,Keping
;
Malhi,Yadvinder
;
McMahon,Sean M.
;
McShea,William
;
Memiaghe,Herve
;
Mi,Xiangcheng
;
Morecroft,Mike
;
Novotny,Vojtech
;
O'Brien,Michael J.
;
den Ouden,Jan
;
Parker,Geoffrey G.
;
Qiao,Xiujuan
;
Ren,Haibao
;
Reynolds,Glen
;
Samonil,Pavel
;
Sang,Weiguo
;
Shen,Guochun
;
Shen,Zhiqiang
;
Song,Guo-Zhang Michael
;
Sun,I-Fang
;
Tang,Hui
;
Tian,Songyan
;
Uowolo,Amanda L.
;
Uriarte,Maria
;
Wang,Bin
;
Wang,Xihua
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Wang,Youshi
;
Weiblen,George D.
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Wu,Zhihong
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Xi,Nianxun
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Xiang,Wusheng
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Xu,Han
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Xu,Kun
;
Ye,Wanhui
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Yu,Mingjian
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Zeng,Fuping
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Zhang,Minhua
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Zhang,Yingming
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Zhu,Li
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Zimmerman,Jess K.
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NEGATIVE DENSITY-DEPENDENCE
NESTEDNESS
TEMPERATURE
COMPONENTS
TURNOVER
PLANTS
FUNGI
ASSOCIATIONS
ECOLOGY
NETWORK
Niche overlap and divergence times support niche conservatism in eastern Asia-Eastern North America disjunct plants
期刊论文
GLOBAL ECOLOGY AND BIOGEOGRAPHY, 2021, 卷号: 30, 期号: 10, 页码: 1990-2003
Authors:
Yin,Xue
;
Jarvie,Scott
;
Guo,Wen-Yong
;
Deng,Tao
;
Mao,Lingfeng
;
Zhang,Minhua
;
Chu,Chengjin
;
Qian,Hong
;
Svenning,Jens-Christian
;
He,Fangliang
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divergence times
EAS-ENA plant disjunction
ensemble ecological niche models
niche conservatism
niche overlap
pairwise species
SPECIES DISTRIBUTION MODELS
SAMPLE-SIZE
PSEUDO-ABSENCES
VASCULAR PLANTS
EVOLUTION
ECOLOGY
DIVERSITY
DISTRIBUTIONS
ACCURACY
ANGIOSPERMS