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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%2BSEQUENCE&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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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
作者:
Shi,Wenbo
;
Song,Weicai
;
Zhao,Yuqi
;
Shi,Chao
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Wang,Shuo
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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
作者:
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
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
作者:
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
作者:
Weng,Long
;
Jiang,Yunhui
;
Wang,Yong
;
Zhang,Xuemei
;
Zhou,Ping
;
Wu,Mei
;
Li,Hongzhe
;
Sun,Hang
;
Chen,Shaotian
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Sinodielsia clade
Systematics
Cp genome
Highly variable region
Apioideae
SUBFAMILY APIOIDEAE
SEQUENCE
NRDNA
ANGIOSPERMS
ANGELICA
Characteristics of plastid genomes in the genus Ceratostigma inhabiting arid habitats in China and their phylogenomic implications
期刊论文
BMC PLANT BIOLOGY, 2023, 卷号: 23, 期号: 1, 页码: 303
作者:
Zhao,Yu-Juan
;
Liu,Jian
;
Yin,Gen-Shen
;
Gong,Xun
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Ceratostigma
Plastid genome
Comparative analysis
Interspecific relationship
Plumbaginaceae
COMPLETE CHLOROPLAST GENOME
MEKONG-SALWEEN DIVIDE
LIMONIUM-SINENSE
INVERTED REPEAT
SEQUENCE
EVOLUTION
DNA
PLUMBAGINACEAE
CONSEQUENCES
DIVERSITY
Habitat-related plastome evolution in the mycoheterotrophic Neottia listeroides complex (Orchidaceae, Neottieae)
期刊论文
BMC PLANT BIOLOGY, 2023, 卷号: 23, 期号: 1, 页码: 282
作者:
Shao,Bing-Yi
;
Wang,Mo-Zhu
;
Chen,Si-Si
;
Ya,Ji-Dong
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Jin,Xiao-Hua
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Mycoheterotrophy
Neottia listeroides complex
Chloroplast genomes
Micro-evolution
MULTIPLE SEQUENCE ALIGNMENT
SYMBIOTIC GERMINATION
PHYLOGENETIC ANALYSIS
SPECIES ORCHIDACEAE
EPIDENDROIDEAE
GENOME
GASTRODIEAE
REDUCTION
PLANTS
PHOTOSYNTHESIS
Comparative Analysis and Characterization of Ten Complete Chloroplast Genomes of Eremurus Species (Asphodelaceae)
期刊论文
FORESTS, 2023, 卷号: 14, 期号: 9, 页码: 1709
作者:
Makhmudjanov,Dilmurod
;
Abdullaev,Davlatali
;
Juramurodov,Inom
;
Tuychiev,Shakhzodbek
;
Yusupov,Ziyoviddin
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Sun,Hang
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Tojibaev,Komiljon
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Deng,Tao
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提交时间:2024/05/09
Eremurus
chloroplast genome
codon usage
comparative analysis
phylogeny
protein-coding genes
MULTIPLE SEQUENCE ALIGNMENT
PHYLOGENETIC ANALYSIS
GENE-EXPRESSION
TRNL-F
SYSTEMATICS
EVOLUTION
INTRON
TOOL
Comparative Analysis of the Characteristics, Phylogenetic Relationships of the Complete Chloroplast Genome, and Maternal Origin Track of White Poplar Interspecific Hybrid GM107
期刊论文
FORESTS, 2023, 卷号: 14, 期号: 3, 页码: 587
作者:
Guo,Bin
;
Chen,Tingting
;
Li,Ying
;
Li,Shanwen
;
Khan,Wasif Ullah
;
Zhang,Ren-Gang
;
Jia,Kai-Hua
;
An,Xinmin
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提交时间:2024/05/09
chloroplast genome
phylogenetic analysis
white poplars
transcriptome
DNA
SOFTWARE
SEQUENCE
LIFE
Characterizing conflict and congruence of molecular evolution across organellar genome sequences for phylogenetics in land plants
期刊论文
FRONTIERS IN PLANT SCIENCE, 2023, 卷号: 14, 页码: 1125107
作者:
Tyszka,Alexa S.
;
Bretz,Eric C.
;
Robertson,Holly M.
;
Woodcock-Girard,Miles D.
;
Ramanauskas,Karolis
;
Larson,Drew A.
;
Stull,Gregory W.
;
Walker,Joseph F.
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提交时间:2024/05/09
phylogenetics
plastome
mitochondrial genome
chloroplast genome
phylogenomics
combinability
phylogenetic conflict
MITOCHONDRIAL GENOMES
PENALIZED LIKELIHOOD
NUCLEOTIDE-SEQUENCES
EXTANT GYMNOSPERMS
DYNAMIC EVOLUTION
CHLOROPLAST DNA
SEED PLANTS
GENE
RATES
RECOMBINATION
Distinctive plastome evolution in carnivorous angiosperms
期刊论文
BMC PLANT BIOLOGY, 2023, 卷号: 23, 期号: 1, 页码: 660
作者:
Fu,Chao-Nan
;
Wicke,Susann
;
Zhu,An-Dan
;
Li,De-Zhu
;
Gao,Lian-Ming
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提交时间:2024/05/09
Carnivory
Plastome
Substitution rates
Prey-derived nutrient utilization
CHLOROPLAST GENOME
PHYLOGENETIC ANALYSIS
DIGESTIVE MUTUALISM
PARASITIC PLANTS
SEQUENCE
GENES
COEVOLUTION
ALIGNMENT
INSIGHTS
ORGANIZATION