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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=HYBRIDIZATION&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+the%5C+clus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009]","jscount":"1","jsurl":"/simple-search?field1=all&rpp=10&accurate=false&advanced=false&sort_by=2&isNonaffiliated=false&search_type=-1&query1=HYBRIDIZATION&order=desc&&fq=dc.project.title_filter%3AConstruction%5C+Program%5C+of%5C+Biology%5C+First%5C-class%5C+Discipline%5C+in%5C+Guizhou%5C%5BCINYL%5C+%5C%5B2017%5C%5D%5C+009%5C%5D"},{"jsname":"lastIndexed","jscount":"2025-05-12"}],"Funding Project","dc.project.title_filter")'>
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Effector-triggered immunity by the plantpathogen Phytophthora
期刊论文
TRENDS in Microbiology, 3111, 卷号: 14, 期号: 11, 页码: 470-473
Authors:
Dinah Qutob
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Jennifer Tedman-Jones
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Mark Gijzen
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Effects of CO-RM2 on LPS-induced vascular cell adhesion molecule-1 expression and leukocyte adhesion in human rheumatoid synovial fibroblasts
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出版物, 3111, 期号: 0, 页码: 1-44
Authors:
Pei-Ling Chi
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Yu-Chen Chuang
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Yu-Wen Chen
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Chih-Chung Lin
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Li-Der Hsiao
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Chuen-Mao Yang
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Carbon Monoxide
Lipopolysaccharide
Vcam-1
Leukocyte Adhesion
Reproductive isolation between two sympatric bat-pollinated Bauhinia (Leguminosae)
期刊论文
JOURNAL OF PLANT RESEARCH, 2024, 卷号: 137, 期号: 1, 页码: 65-77
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Albuquerque-Lima, Sinzinando
;
Lopes, Ariadna Valentina
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Machado, Isabel Cristina
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Chiropterophily
Floral morphology
Inter-taxon incompatibility
Nocturnal anthesis
Pollen deposition
Reproductive barriers
FLORAL ISOLATION
BREEDING SYSTEM
COLUMNAR CACTI
BIOLOGY
CAATINGA
ECOLOGY
PLANTS
CAESALPINIOIDEAE
HYBRIDIZATION
EVOLUTION
Comparative chloroplast genome analysis of Citrus (Rutaceae) species: Insights into genomic characterization, phylogenetic relationships, and discrimination of subgenera
期刊论文
SCIENTIA HORTICULTURAE, 2023, 卷号: 313, 页码: 111909
Authors:
Shi,Wenbo
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Song,Weicai
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Liu,Jin
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Shi,Chao
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Wang,Shuo
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Citrus
Plastid genomics
Genomic structure
Sequence variation
Molecular markers
Phylogeny
Taxonomy
HORT. EX TANAKA
GENETIC DIVERSITY
MOLECULAR PHYLOGENY
SPACER REGION
JEJU ISLAND
SEQUENCE
DNA
ORIGIN
TAXONOMY
AURANTIOIDEAE
Phylogenomic insights into the reticulate evolution of Camellia sect. Paracamellia Sealy (Theaceae)
期刊论文
JOURNAL OF SYSTEMATICS AND EVOLUTION, 2023
Authors:
Qin,Sheng-Yuan
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Chen,Kai
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Zhang,Wen-Ju
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Xiang,Xiao-Guo
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Zuo,Zheng-Yu
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Guo,Cen
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Zhao,Yao
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Li,Lin-Feng
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Wang,Yu-Guo
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Song,Zhi-Ping
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Yang,Ji
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Yang,Xiao-Qiang
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Zhang,Jian
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Jin,Wei-Tao
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Wen,Qiang
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Zhao,Song-Zi
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Chen,Jia-Kuan
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Li,De-Zhu
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Rong,Jun
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Camellia oleifera
hybridization
phylogenomics
plastome
polyploidization
transcriptome
EVERGREEN BROADLEAVED FORESTS
HISTORY
DYNAMICS
OLEIFERA
CHINA
PHYLOGEOGRAPHY
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Phylotranscriptomics of Swertiinae (Gentianaceae) reveals that key floral traits are not phylogenetically correlated
期刊论文
JOURNAL OF INTEGRATIVE PLANT BIOLOGY, 2023, 卷号: 65, 期号: 6, 页码: 1490-1504
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Chen,Chunlin
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Ruhfel,Brad R.
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Li,Jialiang
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Wang,Zefu
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Zhang,Lushui
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Zhang,Lei
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Mao,Xingxing
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Wang,Ji
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He,Dashan
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Luo,Yue
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Hu,Quanjun
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Duan,Yuanwen
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Xu,Xiaoting
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Xi,Zhenxiang
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Liu,Jianquan
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ancient hybridization
floral diversity
Gentianaceae
phylogenomics
Qinghai-Tibet Plateau
subtribe Swertiinae
ADAPTIVE RADIATION
SEQUENCE
EVOLUTION
PHYLOGENY
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GENTIANELLA
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Deep reticulation: the long legacy of hybridization in vascular plant evolution
期刊论文
PLANT JOURNAL, 2023, 卷号: 114, 期号: 4, 页码: 743-766
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Stull,Gregory W.
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Pham,Kasey K.
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Soltis,Pamela S.
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Soltis,Douglas E.
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ancient hybridization
gene flow
phylogenomics
polyploidy
reticulation
vascular plants
CHLOROPLAST DNA
GENE FLOW
HYBRID SPECIATION
ANGIOSPERM DIVERSIFICATION
NATURAL HYBRIDIZATION
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SEED PLANTS
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Home at last: Molecular phylogenetic analyses support subsuming Metastachydium within Phlomoides (Lamiaceae)
期刊论文
TAXON, 2023
Authors:
Zhao,Yue
;
Zhao,Fei
;
Salmaki,Yasaman
;
Paton,Alan
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Cai,Jie
;
Drew,Bryan T.
;
Mahmoudi,Chonour
;
Efimov,Petr
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Turginov,Orzimat T.
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Liang,Cun-Zhu
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Chen,Ya-Ping
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Xiang,Chun-Lei
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Central Asia
Lamioideae
nrITS
Phlomideae
Phlomis
plastome phylogenomics
COMPLETE CHLOROPLAST GENOME
PLASTID DNA
LEPECHINIA LAMIACEAE
LAMIOIDEAE LAMIACEAE
CHARACTER EVOLUTION
NUCLEAR
CLASSIFICATION
POSITION
ORIGIN
GENERA
Multiple paternally inherited chloroplast capture events associated with Taxus speciation in the Hengduan Mountains
期刊论文
MOLECULAR PHYLOGENETICS AND EVOLUTION, 2023, 卷号: 189, 页码: 107915
Authors:
Qin,Han-Tao
;
Moller,Michael
;
Milne,Richard
;
Luo,Ya-Huang
;
Zhu,Guang-Fu
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Li,De-Zhu
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Liu,Jie
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Gao,Lian-Ming
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Chloroplast capture
Genomic data
Hybridization
Hengduan Mountains
Phylogeny tree discordance
Taxus
POPULATION-SIZE CHANGES
TIBETAN PLATEAU MARGIN
CYTOPLASMIC INHERITANCE
HYBRID SPECIATION
GENETIC DIVERSITY
PINUS-DENSATA
R PACKAGE
TOOL SET
HYBRIDIZATION
BIODIVERSITY
Deciphering complex reticulate evolution of Asian Buddleja (Scrophulariaceae): insights into the taxonomy and speciation of polyploid taxa in the Sino-Himalayan region
期刊论文
ANNALS OF BOTANY, 2023
Authors:
Yang,Fengmao
;
Ge,Jia
;
Guo,Yongjie
;
Olmstead,Richard
;
Sun,Weibang
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Submit date：2024/05/09
Buddleja
phylogenomics
reticulate evolution
polyploidy
plastid genome
low-copy nuclear gene
HYBRIDIZATION
ALIGNMENT
DIVERSIFICATION
ALLOPOLYPLOIDY
PHYLOGENETICS
FRAMEWORK
NUCLEAR
ROBUST
FLOW
