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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=CHLOROPLAST%2BGENOME&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%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Council Scholarship","jscount":"1","jsurl":"/simple-search?field1=all&rpp=10&accurate=false&advanced=false&sort_by=2&isNonaffiliated=false&search_type=-1&query1=CHLOROPLAST%2BGENOME&order=desc&&fq=dc.project.title_filter%3AChina%5C+Council%5C+Scholarship"},{"jsname":"lastIndexed","jscount":"2024-10-26"}],"Funding Project","dc.project.title_filter")'>
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Comparative chloroplast genome analyses of diverse Phoebe (Lauraceae) species endemic to China provide insight into their phylogeographical origin
期刊论文
PEERJ, 2023, 卷号: 11, 页码: e14573
Authors:
Shi,Wenbo
;
Song,Weicai
;
Chen,Zimeng
;
Cai,Haohong
;
Gong,Qin
;
Liu,Jin
;
Shi,Chao
;
Wang,Shuo
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Submit date:2024/07/17
Phoebe
Chloroplast genome
Comparative analysis
Phylogeny
Phylogeographical origin
Conservation
POLYMORPHISM ANALYSIS
SEQUENCE
DNA
ANNOTATION
REGION
TOOLS
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
;
Song,Weicai
;
Liu,Jin
;
Shi,Chao
;
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
Two new species of Primula (Primulaceae) from Yunnan, China
期刊论文
TAIWANIA, 2023, 卷号: 68, 期号: 2, 页码: 230-240
Authors:
Yang,Bin
;
Ya,Ji-Dong
;
Zhang,Wei
;
Song,Yu
;
Wang,Wen
;
Zhu,Zheng-Min
;
He,Jiang-Hai
;
Zuo,Yun-Jun
;
Tan,Yun-Hong
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Primula barbicalyx
Primula intanoensis
Primula sugongii
Primula zhengyii
Primula zhui
Section Obconicolisteri
PLATFORM
SICHUAN
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
Authors:
Stull,Gregory W.
;
Pham,Kasey K.
;
Soltis,Pamela S.
;
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
PHYLOGENETIC ANALYSES
SEED PLANTS
WHITE OAKS
SCALE DATA
POLYPLOIDY
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
;
Cai,Jie
;
Drew,Bryan T.
;
Mahmoudi,Chonour
;
Efimov,Petr
;
Turginov,Orzimat T.
;
Liang,Cun-Zhu
;
Chen,Ya-Ping
;
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
Complete chloroplast genomes of four Atalantia (Rutaceae) species: insights into comparative analysis, phylogenetic relationships, and divergence time estimation
期刊论文
PLANT SYSTEMATICS AND EVOLUTION, 2023, 卷号: 309, 期号: 5, 页码: 31
Authors:
Shi,Wenbo
;
Song,Weicai
;
Zhao,Yuqi
;
Shi,Chao
;
Wang,Shuo
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Submit date:2024/05/09
Atalantia
Chloroplast genome
Comparative analysis
Divergence times
Molecular markers
Phylogeny
ACETYL-COA CARBOXYLASE
CITRUS
SEQUENCE
AURANTIOIDEAE
EVOLUTION
DIVERSITY
FOSSIL
DNA
BIOGEOGRAPHY
RADIATIONS
Characterization of the complete chloroplast genome of Amsonia elliptica (Apocynaceae)
期刊论文
MITOCHONDRIAL DNA PART B-RESOURCES, 2023, 卷号: 8, 期号: 3, 页码: 461-465
Authors:
Kim,Yongsung
;
Nam,Bo-Mi
;
Kim,Iseon
;
Deng,Tao
;
Kim,Changkyun
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Amsonia elliptica
Apocynaceae
chloroplast genome
endangered species
phylogenomic analyses
PLASTOME SEQUENCE
CHOICE
The complete chloroplast genome of Pseudotsuga sinensis, a China endemic species
期刊论文
MITOCHONDRIAL DNA PART B-RESOURCES, 2023, 卷号: 8, 期号: 1, 页码: 23-25
Authors:
Li,Wang Jun
;
Feng,Tu
;
Li,Jun
;
He,Bin
;
Zou,Shun
;
Liu,Peng Ju
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Pseudotsuga sinensis
chloroplast genome
phylogeny
Uncovering the first complete chloroplast genomics, comparative analysis, and phylogenetic relationships of the medicinal plants Rhamnus cathartica and Frangula alnus (Rhamnaceae)
期刊论文
PHYSIOLOGY AND MOLECULAR BIOLOGY OF PLANTS, 2023, 卷号: 29, 期号: 6, 页码: 855-869
Authors:
Shi,Wenbo
;
Hu,Siqi
;
Song,Weicai
;
Huang,Yahui
;
Shi,Chao
;
Wang,Shuo
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Rhamnus
Frangula alnus
Chloroplast genome
Comparative analysis
Divergence
Phylogenetic analysis
PHOTOSYSTEM-II
SEQUENCE
DNA
EVOLUTION
NUCLEAR
ORGANIZATION
POPULATIONS
DIVERSITY
GENES
PSBL
Chloroplast genome characteristics and phylogeny of the sinodielsia clade (apiaceae: apioideae)
期刊论文
BMC PLANT BIOLOGY, 2023, 卷号: 23, 期号: 1, 页码: 284
Authors:
Weng,Long
;
Jiang,Yunhui
;
Wang,Yong
;
Zhang,Xuemei
;
Zhou,Ping
;
Wu,Mei
;
Li,Hongzhe
;
Sun,Hang
;
Chen,Shaotian
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Submit date:2024/05/09
Sinodielsia clade
Systematics
Cp genome
Highly variable region
Apioideae
SUBFAMILY APIOIDEAE
SEQUENCE
NRDNA
ANGIOSPERMS
ANGELICA