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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=MORPHOLOGICAL%2BCHARACTERIZATION&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%5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Postdoctoral Science Foundation","jscount":"1","jsurl":"/simple-search?field1=all&rpp=10&accurate=false&advanced=false&sort_by=2&isNonaffiliated=false&search_type=-1&query1=MORPHOLOGICAL%2BCHARACTERIZATION&order=desc&&fq=dc.project.title_filter%3AChina%5C+Postdoctoral%5C+Science%5C+Foundation"},{"jsname":"China Postdoctoral Science Foundation[2017M622985]","jscount":"1","jsurl":"/simple-search?field1=all&rpp=10&accurate=false&advanced=false&sort_by=2&isNonaffiliated=false&search_type=-1&query1=MORPHOLOGICAL%2BCHARACTERIZATION&order=desc&&fq=dc.project.title_filter%3AChina%5C+Postdoctoral%5C+Science%5C+Foundation%5C%5B2017M622985%5C%5D"},{"jsname":"Chinese Academy of 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UniPR129 is a competitive small molecule Eph-ephrin antagonist blocking in vitro angiogenesis at low micromolar concentrations Eph antagonist and angiogenesis
期刊论文
出版物, 3111, 期号: 0, 页码: 1-32
Authors:
I Hassan-Mohamed
;
C Giorgio
;
M Incerti
;
S Russo
;
D Pala
;
E B Pasquale
;
P Vicini
;
E Barocelli
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S Rivara
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M Mor
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A Lodola
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M Tognolini
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Submit date：2017/07/24
Eph Kinase
Ephrin
Small Molecules
Angiogenesis
Bile Acid
Lithocholic Acid
Anti-arthritis effects of (E)-2,4-bis(p-hydroxyphenyl)-2-butenal through inhibition of STAT3 pathway
期刊论文
出版物, 3111, 期号: 0, 页码: 1-50
Authors:
Jung Ok Ban
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Dae Hwan Kim
;
Hee Pom Lee
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Chul Ju Hwang
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Jung-Hyun Shim
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Dae Joong Kim
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Tae Myoung Kim
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Heon Sang Jeong
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Seong Su Nah
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Hanyong Chen
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Zigang Dong
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Young Wan Ham
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Youngsoo Kim
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Sang-Bae Han
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Jin Tae Hong
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Submit date：2017/07/24
Evolutionary ecology of plant-plant interactions
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出版物, 3111, 页码: 1-144
Authors:
Zuo Z(作者)
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Submit date：2017/07/19
PROTOCOL FOR HAZELNUT SOMATICEMBRYOGENESIS
期刊论文
Protocol for Somatic Embryogenesis in Woody Plants, 3111, 期号: 0, 页码: 413-426
Authors:
Berros B.
;
Hasbún R.
;
Radojevic L.
;
Salajova T.
;
Cañal M.J.
;
R. Rodríguez
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YC-1 inhibits proliferation of breast cancer cells by downregulating EZH2 expression via activation of c-Cbl and ERK
期刊论文
出版物, 3111, 期号: 0, 页码: 1-46
Authors:
Ling-Chu Chang
;
Hui-Yi Lin
;
Meng-Tung Tsai
;
Ruey-Hwang Chou
;
Fang-Yu Lee
;
Che-Ming Teng
;
Min-Tsang Hsieh
;
Hsin-Yi Hung
;
Li-Jiau Huang
;
Yung-Luen Yu
;
Sheng-Chu Kuo
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Yc-1
Triple-negative Breast Cancer
Erk
Ezh2
C-cbl
Morpho-Phylo Taxonomy of Novel Dothideomycetous Fungi Associated With Dead Woody Twigs in Yunnan Province, China
期刊论文
FRONTIERS IN MICROBIOLOGY, 2021, 卷号: 12, 页码: 654683
Authors:
Mortimer,Peter E.
;
Jeewon,Rajesh
;
Xu,Jian-Chu
;
Lumyong,Saisamorn
;
Wanasinghe,Dhanushka N.
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Submit date：2022/04/02
Ascomycota
coelomycetes
Honghe
Kunming
Pleosporales
Yuxi
FRESH-WATER FUNGI
INHABITING FUNGI
SOUTHERN CHINA
SP-NOV
MORPHOLOGICAL CHARACTERIZATION
PHYLOGENETIC-RELATIONSHIPS
NATURAL CLASSIFICATION
SEQUENCE ALIGNMENT
REFINED FAMILIES
GEN. NOV.
Morphological Changes and Component Characterization of Coffee Silverskin
期刊论文
MOLECULES, 2021, 卷号: 26, 期号: 16, 页码: 4914
Authors:
Wang,Xia
;
Hong,De-Fu
;
Hu,Gui-Lin
;
Li,Zhong-Rong
;
Peng,Xing-Rong
;
Shi,Qiang-Qiang
;
Qiu,Ming-Hua
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NMR spectroscopy
coffee silverskin
qualitative analysis
quantitative analysis
NMR
PROFILES
IMPROVE
HONEY
Morphological and phylogenetic characterization of fungi within Bambusicolaceae: introducing two new species from the Greater Mekong Subregion
期刊论文
MYCOLOGICAL PROGRESS, 2021, 卷号: 20, 期号: 5, 页码: 721-732
Authors:
Monkai,Jutamart
;
Wanasinghe,Dhanushka N.
;
Jeewon,Rajesh
;
Promputtha,Itthayakorn
;
Phookamsak,Rungtiwa
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Bambusicola
Dothideomycetes
Fungal taxonomy
Palmiascoma
Pleosporales
NORTHERN THAILAND
BAMBOO
YUNNAN
NOV
PLEOSPORALES
DIDYMOSPHAERIACEAE
DIATRYPACEAE
MASSARINEAE
XYLARIALES
DIVERSITY
Mucoralean fungi in Thailand: novel species of Absidia from tropical forest soil
期刊论文
CRYPTOGAMIE MYCOLOGIE, 2021, 卷号: 42, 期号: 4, 页码: 39-61
Authors:
Hurdeal,Vedprakash G.
;
Gentekaki,Eleni
;
Lee,Hyang B.
;
Jeewon,Rajesh
;
Hyde,Kevin D.
;
Tibpromma,Saowaluck
;
Mortimer,Peter E.
;
Xu,Jianchu
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Mucorales
polyphasic approach
phylogeny
soil
new species
GENUS ABSIDIA
DIVERSITY
MUCOROMYCOTA
REVISION
MYCOTA
AREA
TOOL
Dothidea kunmingensis, a novel asexual species of Dothideaceae on Jasminum nudiflorum (winter jasmine) from Southwestern China
期刊论文
PHYTOTAXA, 2021, 卷号: 529, 期号: 1, 页码: 43-56
Authors:
Gao,Ying
;
Monkai,Jutamart
;
Gentekaki,Eleni
;
Ren,Guang-Cong
;
Wanasinghe,Dhanushka N.
;
Xu,Jian-Chu
;
Gui,Heng
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Submit date：2022/04/02
1 new species
asexual morph
Dothideaceae
phylogeny
taxonomy
NATURAL CLASSIFICATION
SP-NOV
FUNGI
GENERA
GENUS
PROBABILITY
COLEOPHOMA
BOOTSTRAP
ALIGNMENT
NUCLEAR
