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Rapid radiation of Rheum (Polygonaceae) and parallel evolution of morphological traits
[Display omitted] ► We used eight cpDNA fragments to examine diversification history of Rheum. ► Rapid radiations occurred in the evolutionary history of the genus. ► These radiations coincided with the extensive uplifts of the Qinghai–Tibetan Plateau. ► Both decumbent and ‘glasshouse-like’ body-pla...
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Published in: | Molecular phylogenetics and evolution 2012-04, Vol.63 (1), p.150-158 |
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creator | Sun, Yongshuai Wang, Ailan Wan, Dongshi Wang, Qian Liu, Jianquan |
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► We used eight cpDNA fragments to examine diversification history of Rheum. ► Rapid radiations occurred in the evolutionary history of the genus. ► These radiations coincided with the extensive uplifts of the Qinghai–Tibetan Plateau. ► Both decumbent and ‘glasshouse-like’ body-plan traits evolved in parallel during such rapid diversifications.
In this study, we examined diversification history of Rheum and tested the hypothesis that morphological traits related to plant ‘body-plans’ evolved in parallel in this genus. We sequenced eight chloroplast DNA fragments (representing more than 8000bps of the sequence for each species) of 34 species from the genus and 13 species from closely related genera. Phylogenetic analyses indicate that all species of Rheum form a monophyletic lineage sister to the two-species genus Oxyria, indicating that radiative diversifications have occurred in its evolutionary history. Our dating analyses further suggest that these radiations largely coincided with the extensive uplifts of the Qinghai–Tibetan Plateau (QTP). Ancestral state reconstruction and likelihood sensitivity tests strongly indicate that both decumbent and ‘glasshouse-like’ body-plan traits evolved in parallel in different clades. Our findings highlight the importance of the uplift of the QTP in promoting species diversification and the parallel evolution of morphological traits that are putatively adaptive during such an evolutionary history. |
doi_str_mv | 10.1016/j.ympev.2012.01.002 |
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► We used eight cpDNA fragments to examine diversification history of Rheum. ► Rapid radiations occurred in the evolutionary history of the genus. ► These radiations coincided with the extensive uplifts of the Qinghai–Tibetan Plateau. ► Both decumbent and ‘glasshouse-like’ body-plan traits evolved in parallel during such rapid diversifications.
In this study, we examined diversification history of Rheum and tested the hypothesis that morphological traits related to plant ‘body-plans’ evolved in parallel in this genus. We sequenced eight chloroplast DNA fragments (representing more than 8000bps of the sequence for each species) of 34 species from the genus and 13 species from closely related genera. Phylogenetic analyses indicate that all species of Rheum form a monophyletic lineage sister to the two-species genus Oxyria, indicating that radiative diversifications have occurred in its evolutionary history. Our dating analyses further suggest that these radiations largely coincided with the extensive uplifts of the Qinghai–Tibetan Plateau (QTP). Ancestral state reconstruction and likelihood sensitivity tests strongly indicate that both decumbent and ‘glasshouse-like’ body-plan traits evolved in parallel in different clades. Our findings highlight the importance of the uplift of the QTP in promoting species diversification and the parallel evolution of morphological traits that are putatively adaptive during such an evolutionary history.</description><identifier>ISSN: 1055-7903</identifier><identifier>EISSN: 1095-9513</identifier><identifier>DOI: 10.1016/j.ympev.2012.01.002</identifier><identifier>PMID: 22266181</identifier><language>eng</language><publisher>United States: Elsevier Inc</publisher><subject>Ancestral distribution ; Biological Evolution ; China ; chloroplast DNA ; Chloroplasts ; Cladding ; Dating ; Deoxyribonucleic acid ; DNA, Chloroplast - genetics ; DNA, Plant - genetics ; Evolution ; Evolutionary ; Fragments ; monophyly ; Oxyria ; Parallel evolution ; Phylogeny ; plateaus ; Qinghai–Tibetan Plateau ; Rapid radiation ; Reconstruction ; Rheum ; Rheum - classification ; Rheum - genetics ; Sequence Analysis, DNA</subject><ispartof>Molecular phylogenetics and evolution, 2012-04, Vol.63 (1), p.150-158</ispartof><rights>2012 Elsevier Inc.</rights><rights>Copyright © 2012 Elsevier Inc. All rights reserved.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c514t-922f6f0acdf926fe10ccfe584933347909817af9f311935a42dc122d67199a003</citedby><cites>FETCH-LOGICAL-c514t-922f6f0acdf926fe10ccfe584933347909817af9f311935a42dc122d67199a003</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27924,27925</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/22266181$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Sun, Yongshuai</creatorcontrib><creatorcontrib>Wang, Ailan</creatorcontrib><creatorcontrib>Wan, Dongshi</creatorcontrib><creatorcontrib>Wang, Qian</creatorcontrib><creatorcontrib>Liu, Jianquan</creatorcontrib><title>Rapid radiation of Rheum (Polygonaceae) and parallel evolution of morphological traits</title><title>Molecular phylogenetics and evolution</title><addtitle>Mol Phylogenet Evol</addtitle><description>[Display omitted]
► We used eight cpDNA fragments to examine diversification history of Rheum. ► Rapid radiations occurred in the evolutionary history of the genus. ► These radiations coincided with the extensive uplifts of the Qinghai–Tibetan Plateau. ► Both decumbent and ‘glasshouse-like’ body-plan traits evolved in parallel during such rapid diversifications.
In this study, we examined diversification history of Rheum and tested the hypothesis that morphological traits related to plant ‘body-plans’ evolved in parallel in this genus. We sequenced eight chloroplast DNA fragments (representing more than 8000bps of the sequence for each species) of 34 species from the genus and 13 species from closely related genera. Phylogenetic analyses indicate that all species of Rheum form a monophyletic lineage sister to the two-species genus Oxyria, indicating that radiative diversifications have occurred in its evolutionary history. Our dating analyses further suggest that these radiations largely coincided with the extensive uplifts of the Qinghai–Tibetan Plateau (QTP). Ancestral state reconstruction and likelihood sensitivity tests strongly indicate that both decumbent and ‘glasshouse-like’ body-plan traits evolved in parallel in different clades. Our findings highlight the importance of the uplift of the QTP in promoting species diversification and the parallel evolution of morphological traits that are putatively adaptive during such an evolutionary history.</description><subject>Ancestral distribution</subject><subject>Biological Evolution</subject><subject>China</subject><subject>chloroplast DNA</subject><subject>Chloroplasts</subject><subject>Cladding</subject><subject>Dating</subject><subject>Deoxyribonucleic acid</subject><subject>DNA, Chloroplast - genetics</subject><subject>DNA, Plant - genetics</subject><subject>Evolution</subject><subject>Evolutionary</subject><subject>Fragments</subject><subject>monophyly</subject><subject>Oxyria</subject><subject>Parallel evolution</subject><subject>Phylogeny</subject><subject>plateaus</subject><subject>Qinghai–Tibetan Plateau</subject><subject>Rapid radiation</subject><subject>Reconstruction</subject><subject>Rheum</subject><subject>Rheum - classification</subject><subject>Rheum - genetics</subject><subject>Sequence Analysis, DNA</subject><issn>1055-7903</issn><issn>1095-9513</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2012</creationdate><recordtype>article</recordtype><recordid>eNqF0U1v1DAQBuAIgWgp_AIkyI1ySJixY2d94IAqvqRKoEK5WsYZb71y4tROVtp_T8K2HMvJPjzzeuS3KF4i1Ago3-3qQz_SvmaArAasAdij4hRBiUoJ5I_XuxBVq4CfFM9y3gEgCiWeFieMMSlxg6fFrysz-q5MpvNm8nEooyuvbmjuy_PvMRy2cTCWDL0tzdCVo0kmBAol7WOY73kf03gTQ9x6a0I5JeOn_Lx44kzI9OLuPCuuP338efGluvz2-evFh8vKCmymSjHmpANjO6eYdIRgrSOxaRTnvFk2VxtsjVOOIyouTMM6i4x1skWlDAA_K94cc8cUb2fKk-59thSCGSjOWSvGRSs3yBd5_qDEtgXOGSr5fwqLamSr1lR-pDbFnBM5PSbfm3RY0Oqk3um_Lem1JQ2ol5aWqVd3D8y_e-r-zdzXsoDXR-BM1GabfNbXP5YEAQANk5s14v1R0PK7e09JZ-tpsNT5RHbSXfQPrvAHOAyr5Q</recordid><startdate>20120401</startdate><enddate>20120401</enddate><creator>Sun, Yongshuai</creator><creator>Wang, Ailan</creator><creator>Wan, Dongshi</creator><creator>Wang, Qian</creator><creator>Liu, Jianquan</creator><general>Elsevier Inc</general><scope>FBQ</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SU</scope><scope>7U5</scope><scope>8FD</scope><scope>C1K</scope><scope>FR3</scope><scope>L7M</scope><scope>7X8</scope></search><sort><creationdate>20120401</creationdate><title>Rapid radiation of Rheum (Polygonaceae) and parallel evolution of morphological traits</title><author>Sun, Yongshuai ; Wang, Ailan ; Wan, Dongshi ; Wang, Qian ; Liu, Jianquan</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c514t-922f6f0acdf926fe10ccfe584933347909817af9f311935a42dc122d67199a003</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2012</creationdate><topic>Ancestral distribution</topic><topic>Biological Evolution</topic><topic>China</topic><topic>chloroplast DNA</topic><topic>Chloroplasts</topic><topic>Cladding</topic><topic>Dating</topic><topic>Deoxyribonucleic acid</topic><topic>DNA, Chloroplast - genetics</topic><topic>DNA, Plant - genetics</topic><topic>Evolution</topic><topic>Evolutionary</topic><topic>Fragments</topic><topic>monophyly</topic><topic>Oxyria</topic><topic>Parallel evolution</topic><topic>Phylogeny</topic><topic>plateaus</topic><topic>Qinghai–Tibetan Plateau</topic><topic>Rapid radiation</topic><topic>Reconstruction</topic><topic>Rheum</topic><topic>Rheum - classification</topic><topic>Rheum - genetics</topic><topic>Sequence Analysis, DNA</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Sun, Yongshuai</creatorcontrib><creatorcontrib>Wang, Ailan</creatorcontrib><creatorcontrib>Wan, Dongshi</creatorcontrib><creatorcontrib>Wang, Qian</creatorcontrib><creatorcontrib>Liu, Jianquan</creatorcontrib><collection>AGRIS</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Environmental Engineering Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Engineering Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>MEDLINE - Academic</collection><jtitle>Molecular phylogenetics and evolution</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Sun, Yongshuai</au><au>Wang, Ailan</au><au>Wan, Dongshi</au><au>Wang, Qian</au><au>Liu, Jianquan</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Rapid radiation of Rheum (Polygonaceae) and parallel evolution of morphological traits</atitle><jtitle>Molecular phylogenetics and evolution</jtitle><addtitle>Mol Phylogenet Evol</addtitle><date>2012-04-01</date><risdate>2012</risdate><volume>63</volume><issue>1</issue><spage>150</spage><epage>158</epage><pages>150-158</pages><issn>1055-7903</issn><eissn>1095-9513</eissn><abstract>[Display omitted]
► We used eight cpDNA fragments to examine diversification history of Rheum. ► Rapid radiations occurred in the evolutionary history of the genus. ► These radiations coincided with the extensive uplifts of the Qinghai–Tibetan Plateau. ► Both decumbent and ‘glasshouse-like’ body-plan traits evolved in parallel during such rapid diversifications.
In this study, we examined diversification history of Rheum and tested the hypothesis that morphological traits related to plant ‘body-plans’ evolved in parallel in this genus. We sequenced eight chloroplast DNA fragments (representing more than 8000bps of the sequence for each species) of 34 species from the genus and 13 species from closely related genera. Phylogenetic analyses indicate that all species of Rheum form a monophyletic lineage sister to the two-species genus Oxyria, indicating that radiative diversifications have occurred in its evolutionary history. Our dating analyses further suggest that these radiations largely coincided with the extensive uplifts of the Qinghai–Tibetan Plateau (QTP). Ancestral state reconstruction and likelihood sensitivity tests strongly indicate that both decumbent and ‘glasshouse-like’ body-plan traits evolved in parallel in different clades. Our findings highlight the importance of the uplift of the QTP in promoting species diversification and the parallel evolution of morphological traits that are putatively adaptive during such an evolutionary history.</abstract><cop>United States</cop><pub>Elsevier Inc</pub><pmid>22266181</pmid><doi>10.1016/j.ympev.2012.01.002</doi><tpages>9</tpages></addata></record> |
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subjects | Ancestral distribution Biological Evolution China chloroplast DNA Chloroplasts Cladding Dating Deoxyribonucleic acid DNA, Chloroplast - genetics DNA, Plant - genetics Evolution Evolutionary Fragments monophyly Oxyria Parallel evolution Phylogeny plateaus Qinghai–Tibetan Plateau Rapid radiation Reconstruction Rheum Rheum - classification Rheum - genetics Sequence Analysis, DNA |
title | Rapid radiation of Rheum (Polygonaceae) and parallel evolution of morphological traits |
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