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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
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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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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.
Stagonosporopsis pogostemonis: A Novel Ascomycete Fungus Causing Leaf Spot and Stem Blight on Pogostemon cablin (Lamiaceae) in South China
期刊论文
PATHOGENS, 2021, 卷号: 10, 期号: 9, 页码: 1093
Authors:
Dong,Zhang-Yong
;
Huang,Ying-Hua
;
Manawasinghe,Ishara S.
;
Wanasinghe,Dhanushka N.
;
Liu,Jia-Wei
;
Shu,Yong-Xin
;
Zhao,Min-Ping
;
Xiang,Mei-Mei
;
Luo,Mei
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Submit date：2022/04/02
Didymellaceae
phoma-like
pathogenicity
phylogeny
MELOIDOGYNE-INCOGNITA
1ST REPORT
PYRETHRUM
IDENTIFICATION
POPULATION
PATCHOULI
TANACETI
DISEASE
AGENTS
PLANTS
Fruiting character variability in wild individuals of Malania oleifera, a highly valued endemic species
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SCIENTIFIC REPORTS, 2021, 卷号: 11, 期号: 1, 页码: 23605
Authors:
Wang,Si-Hai
;
Chen,Jian
;
Yang,Wei
;
Hua,Mei
;
Ma,Yong-Peng
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FATTY-ACID-COMPOSITION
OIL CONTENTS
CLIMATE
PROTEIN
GROWTH
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
Taxonomy and phylogenetic appraisal of Leptosphaeria chatkalica sp. nov. (Leptosphaeriaceae, Pleosporales) from Uzbekistan
期刊论文
PHYTOTAXA, 2021, 卷号: 520, 期号: 2, 页码: 155-168
Authors:
Lestari,Anis S.
;
Wanasinghe,Dhanushka N.
;
Gafforov,Yusufjon
;
Tennakoon,Danushka S.
;
Chethana,K. W. Thilini
;
Aburazakov,Aziz
;
Promputtha,Itthayakorn
;
Hyde,Kevin D.
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Submit date：2022/04/02
1 new species
Ascomycota
Central Asia
Dothideomycetes
saprobic
FUNGI
CHECKLIST
INFERENCE
MACULANS
TAXA
TREE
