Neo- and Paleopolyploidy contribute to the species diversity of Asplenium the most species-rich genus of ferns
Abstract Polyploidy is widely considered as a major process in the evolution of plants but the accumulation of polyploid species diversity is still controversial. Some recent studies proposed increased extinction risk in neopolyploids compared with their diploid ancestors. The high proportion of pol...
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creator | Schneider, Harald Liu, Hong‐Mei Chang, Yan‐Fen Ohlsen, Daniel Perrie, Leon R. Shepherd, Lara Kessler, Michael Karger, Dirk N. Hennequin, Sabine Marquardt, Jeannine Russell, Stephen Ansell, Stephen Lu, Ngan Thi Kamau, Peris Lóriga, Josmaily Regalado, Ledis Heinrichs, Jochen Ebihara, Atsushi Smith, Alan R. Gibby, Mary |
description | Abstract Polyploidy is widely considered as a major process in the evolution of plants but the accumulation of polyploid species diversity is still controversial. Some recent studies proposed increased extinction risk in neopolyploids compared with their diploid ancestors. The high proportion of polyploid ferns is expected to be formed mainly by neopolyploids, whereas paleopolyploid species are predicted to be clustered in clades founded by whole genome duplications. Here, we test this prediction by exploring the evolution of polyploidy in the derived fern family Aspleniaceae. The family has a global distribution and shows the highest frequency of polyploid taxa among all ferns. To test the hypothesis, we obtained a comprehensive phylogeny using chloroplast DNA sequences of 883 specimens representing 292 species. All published chromosome counts were mapped onto this phylogenetic framework in order to explore the evolution of polyploids. We recovered evidence for several whole genome duplications in the history of Aspleniaceae. Phylogenetic relationships of polyploids exceeding the tetraploid level suggest that tetraploid Asplenium species may have replaced their diploid ancestors as the main evolutionary players in some clades of this family. |
doi_str_mv | 10.1111/jse.12271 |
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Some recent studies proposed increased extinction risk in neopolyploids compared with their diploid ancestors. The high proportion of polyploid ferns is expected to be formed mainly by neopolyploids, whereas paleopolyploid species are predicted to be clustered in clades founded by whole genome duplications. Here, we test this prediction by exploring the evolution of polyploidy in the derived fern family Aspleniaceae. The family has a global distribution and shows the highest frequency of polyploid taxa among all ferns. To test the hypothesis, we obtained a comprehensive phylogeny using chloroplast DNA sequences of 883 specimens representing 292 species. All published chromosome counts were mapped onto this phylogenetic framework in order to explore the evolution of polyploids. We recovered evidence for several whole genome duplications in the history of Aspleniaceae. Phylogenetic relationships of polyploids exceeding the tetraploid level suggest that tetraploid Asplenium species may have replaced their diploid ancestors as the main evolutionary players in some clades of this family.</description><identifier>ISSN: 1674-4918</identifier><identifier>EISSN: 1759-6831</identifier><identifier>DOI: 10.1111/jse.12271</identifier><language>eng</language><publisher>Beijing: Wiley Subscription Services, Inc</publisher><subject>Biodiversity ; Biological evolution ; Chloroplast DNA ; chromosome number ; Deoxyribonucleic acid ; diversification ; DNA ; Evolution ; Extinction ; extinction risk ; Ferns ; Gene sequencing ; genome evolution ; Genomes ; Life Sciences ; macroevolution ; neopolyploidy ; Nucleotide sequence ; paleopolyploidy ; Phylogenetics ; Phylogeny ; Players ; Polyploidy ; Predictions ; Reproduction (copying) ; Species diversity ; Species extinction ; Taxa ; 全基因组 ; 多倍体植物 ; 植物物种 ; 植物进化 ; 物种多样性 ; 系统发育 ; 蕨类植物 ; 铁角蕨属</subject><ispartof>Journal of systematics and evolution : JSE, 2017-07, Vol.55 (4), p.353-364</ispartof><rights>2017 Institute of Botany, Chinese Academy of Sciences</rights><rights>Distributed under a Creative Commons Attribution 4.0 International License</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c3931-76032ce99d3583e20600b60aaa80cde1c62fade424abfc8f44f3d447142e83dd3</citedby><cites>FETCH-LOGICAL-c3931-76032ce99d3583e20600b60aaa80cde1c62fade424abfc8f44f3d447142e83dd3</cites><orcidid>0000-0002-9604-0116</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Uhttp://image.cqvip.com/vip1000/qk/94666A/94666A.jpg</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1111%2Fjse.12271$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1111%2Fjse.12271$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>230,314,776,780,881,1411,27901,27902,45550,45551</link.rule.ids><backlink>$$Uhttps://hal.science/hal-03962416$$DView record in HAL$$Hfree_for_read</backlink></links><search><creatorcontrib>Schneider, Harald</creatorcontrib><creatorcontrib>Liu, Hong‐Mei</creatorcontrib><creatorcontrib>Chang, Yan‐Fen</creatorcontrib><creatorcontrib>Ohlsen, Daniel</creatorcontrib><creatorcontrib>Perrie, Leon R.</creatorcontrib><creatorcontrib>Shepherd, Lara</creatorcontrib><creatorcontrib>Kessler, Michael</creatorcontrib><creatorcontrib>Karger, Dirk N.</creatorcontrib><creatorcontrib>Hennequin, Sabine</creatorcontrib><creatorcontrib>Marquardt, Jeannine</creatorcontrib><creatorcontrib>Russell, Stephen</creatorcontrib><creatorcontrib>Ansell, Stephen</creatorcontrib><creatorcontrib>Lu, Ngan Thi</creatorcontrib><creatorcontrib>Kamau, Peris</creatorcontrib><creatorcontrib>Lóriga, Josmaily</creatorcontrib><creatorcontrib>Regalado, Ledis</creatorcontrib><creatorcontrib>Heinrichs, Jochen</creatorcontrib><creatorcontrib>Ebihara, Atsushi</creatorcontrib><creatorcontrib>Smith, Alan R.</creatorcontrib><creatorcontrib>Gibby, Mary</creatorcontrib><title>Neo- and Paleopolyploidy contribute to the species diversity of Asplenium the most species-rich genus of ferns</title><title>Journal of systematics and evolution : JSE</title><addtitle>Journal of Systematics and Evolution</addtitle><description>Abstract Polyploidy is widely considered as a major process in the evolution of plants but the accumulation of polyploid species diversity is still controversial. Some recent studies proposed increased extinction risk in neopolyploids compared with their diploid ancestors. The high proportion of polyploid ferns is expected to be formed mainly by neopolyploids, whereas paleopolyploid species are predicted to be clustered in clades founded by whole genome duplications. Here, we test this prediction by exploring the evolution of polyploidy in the derived fern family Aspleniaceae. The family has a global distribution and shows the highest frequency of polyploid taxa among all ferns. To test the hypothesis, we obtained a comprehensive phylogeny using chloroplast DNA sequences of 883 specimens representing 292 species. All published chromosome counts were mapped onto this phylogenetic framework in order to explore the evolution of polyploids. We recovered evidence for several whole genome duplications in the history of Aspleniaceae. Phylogenetic relationships of polyploids exceeding the tetraploid level suggest that tetraploid Asplenium species may have replaced their diploid ancestors as the main evolutionary players in some clades of this family.</description><subject>Biodiversity</subject><subject>Biological evolution</subject><subject>Chloroplast DNA</subject><subject>chromosome number</subject><subject>Deoxyribonucleic acid</subject><subject>diversification</subject><subject>DNA</subject><subject>Evolution</subject><subject>Extinction</subject><subject>extinction risk</subject><subject>Ferns</subject><subject>Gene sequencing</subject><subject>genome evolution</subject><subject>Genomes</subject><subject>Life Sciences</subject><subject>macroevolution</subject><subject>neopolyploidy</subject><subject>Nucleotide sequence</subject><subject>paleopolyploidy</subject><subject>Phylogenetics</subject><subject>Phylogeny</subject><subject>Players</subject><subject>Polyploidy</subject><subject>Predictions</subject><subject>Reproduction (copying)</subject><subject>Species diversity</subject><subject>Species extinction</subject><subject>Taxa</subject><subject>全基因组</subject><subject>多倍体植物</subject><subject>植物物种</subject><subject>植物进化</subject><subject>物种多样性</subject><subject>系统发育</subject><subject>蕨类植物</subject><subject>铁角蕨属</subject><issn>1674-4918</issn><issn>1759-6831</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2017</creationdate><recordtype>article</recordtype><recordid>eNp1kE1v2zAMho1iA9q1O_QfCN1pBzf6iiwdg6JdOgTrgG1nQZHoWIEjuZKdwf--TtNmp_FCgnj4gHiL4prgWzLVbJvhllBakbPiglRzVQrJyIdpFhUvuSLyvPiU8xZjUclKXBThB8QSmeDQT9NC7GI7dm30bkQ2hj759dAD6iPqG0C5A-shI-f3kLLvRxRrtMhdC8EPu1dkF3P_zpXJ2wZtIAz5ANaQQr4qPtamzfD5rV8Wfx7uf98ty9XTt8e7xaq0TDFSVgIzakEpx-aSAcUC47XAxhiJrQNiBa2NA065WddW1pzXzHFeEU5BMufYZfH16G1Mq7vkdyaNOhqvl4uVPuwwU4JyIvZkYr8c2S7F5wFyr7dxSGF6TxNFCaOSKvbPaFPMOUF90hKsD9HrKXr9Gv3Ezo7sX9_C-H9Qf_91_35x82ZvYtg8-7A5XYmKKi7lnLIXn_SQ-w</recordid><startdate>201707</startdate><enddate>201707</enddate><creator>Schneider, Harald</creator><creator>Liu, Hong‐Mei</creator><creator>Chang, Yan‐Fen</creator><creator>Ohlsen, Daniel</creator><creator>Perrie, Leon R.</creator><creator>Shepherd, Lara</creator><creator>Kessler, Michael</creator><creator>Karger, Dirk N.</creator><creator>Hennequin, Sabine</creator><creator>Marquardt, Jeannine</creator><creator>Russell, Stephen</creator><creator>Ansell, Stephen</creator><creator>Lu, Ngan Thi</creator><creator>Kamau, Peris</creator><creator>Lóriga, Josmaily</creator><creator>Regalado, Ledis</creator><creator>Heinrichs, Jochen</creator><creator>Ebihara, Atsushi</creator><creator>Smith, Alan R.</creator><creator>Gibby, Mary</creator><general>Wiley Subscription Services, Inc</general><scope>2RA</scope><scope>92L</scope><scope>CQIGP</scope><scope>W94</scope><scope>WU4</scope><scope>~WA</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7ST</scope><scope>8FD</scope><scope>C1K</scope><scope>FR3</scope><scope>P64</scope><scope>RC3</scope><scope>SOI</scope><scope>1XC</scope><orcidid>https://orcid.org/0000-0002-9604-0116</orcidid></search><sort><creationdate>201707</creationdate><title>Neo- and Paleopolyploidy contribute to the species diversity of Asplenium the most species-rich genus of ferns</title><author>Schneider, Harald ; Liu, Hong‐Mei ; Chang, Yan‐Fen ; Ohlsen, Daniel ; Perrie, Leon R. ; Shepherd, Lara ; Kessler, Michael ; Karger, Dirk N. ; Hennequin, Sabine ; Marquardt, Jeannine ; Russell, Stephen ; Ansell, Stephen ; Lu, Ngan Thi ; Kamau, Peris ; Lóriga, Josmaily ; Regalado, Ledis ; Heinrichs, Jochen ; Ebihara, Atsushi ; Smith, Alan R. ; Gibby, Mary</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c3931-76032ce99d3583e20600b60aaa80cde1c62fade424abfc8f44f3d447142e83dd3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2017</creationdate><topic>Biodiversity</topic><topic>Biological evolution</topic><topic>Chloroplast DNA</topic><topic>chromosome number</topic><topic>Deoxyribonucleic acid</topic><topic>diversification</topic><topic>DNA</topic><topic>Evolution</topic><topic>Extinction</topic><topic>extinction risk</topic><topic>Ferns</topic><topic>Gene sequencing</topic><topic>genome evolution</topic><topic>Genomes</topic><topic>Life Sciences</topic><topic>macroevolution</topic><topic>neopolyploidy</topic><topic>Nucleotide sequence</topic><topic>paleopolyploidy</topic><topic>Phylogenetics</topic><topic>Phylogeny</topic><topic>Players</topic><topic>Polyploidy</topic><topic>Predictions</topic><topic>Reproduction (copying)</topic><topic>Species diversity</topic><topic>Species extinction</topic><topic>Taxa</topic><topic>全基因组</topic><topic>多倍体植物</topic><topic>植物物种</topic><topic>植物进化</topic><topic>物种多样性</topic><topic>系统发育</topic><topic>蕨类植物</topic><topic>铁角蕨属</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Schneider, Harald</creatorcontrib><creatorcontrib>Liu, Hong‐Mei</creatorcontrib><creatorcontrib>Chang, Yan‐Fen</creatorcontrib><creatorcontrib>Ohlsen, Daniel</creatorcontrib><creatorcontrib>Perrie, Leon R.</creatorcontrib><creatorcontrib>Shepherd, Lara</creatorcontrib><creatorcontrib>Kessler, Michael</creatorcontrib><creatorcontrib>Karger, Dirk N.</creatorcontrib><creatorcontrib>Hennequin, Sabine</creatorcontrib><creatorcontrib>Marquardt, Jeannine</creatorcontrib><creatorcontrib>Russell, Stephen</creatorcontrib><creatorcontrib>Ansell, Stephen</creatorcontrib><creatorcontrib>Lu, Ngan Thi</creatorcontrib><creatorcontrib>Kamau, Peris</creatorcontrib><creatorcontrib>Lóriga, Josmaily</creatorcontrib><creatorcontrib>Regalado, Ledis</creatorcontrib><creatorcontrib>Heinrichs, Jochen</creatorcontrib><creatorcontrib>Ebihara, Atsushi</creatorcontrib><creatorcontrib>Smith, Alan R.</creatorcontrib><creatorcontrib>Gibby, Mary</creatorcontrib><collection>中文科技期刊数据库</collection><collection>中文科技期刊数据库-CALIS站点</collection><collection>中文科技期刊数据库-7.0平台</collection><collection>中文科技期刊数据库-自然科学</collection><collection>中文科技期刊数据库-自然科学-生物科学</collection><collection>中文科技期刊数据库- 镜像站点</collection><collection>CrossRef</collection><collection>Environment Abstracts</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Engineering Research Database</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>Genetics Abstracts</collection><collection>Environment Abstracts</collection><collection>Hyper Article en Ligne (HAL)</collection><jtitle>Journal of systematics and evolution : JSE</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Schneider, Harald</au><au>Liu, Hong‐Mei</au><au>Chang, Yan‐Fen</au><au>Ohlsen, Daniel</au><au>Perrie, Leon R.</au><au>Shepherd, Lara</au><au>Kessler, Michael</au><au>Karger, Dirk N.</au><au>Hennequin, Sabine</au><au>Marquardt, Jeannine</au><au>Russell, Stephen</au><au>Ansell, Stephen</au><au>Lu, Ngan Thi</au><au>Kamau, Peris</au><au>Lóriga, Josmaily</au><au>Regalado, Ledis</au><au>Heinrichs, Jochen</au><au>Ebihara, Atsushi</au><au>Smith, Alan R.</au><au>Gibby, Mary</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Neo- and Paleopolyploidy contribute to the species diversity of Asplenium the most species-rich genus of ferns</atitle><jtitle>Journal of systematics and evolution : JSE</jtitle><addtitle>Journal of Systematics and Evolution</addtitle><date>2017-07</date><risdate>2017</risdate><volume>55</volume><issue>4</issue><spage>353</spage><epage>364</epage><pages>353-364</pages><issn>1674-4918</issn><eissn>1759-6831</eissn><abstract>Abstract Polyploidy is widely considered as a major process in the evolution of plants but the accumulation of polyploid species diversity is still controversial. Some recent studies proposed increased extinction risk in neopolyploids compared with their diploid ancestors. The high proportion of polyploid ferns is expected to be formed mainly by neopolyploids, whereas paleopolyploid species are predicted to be clustered in clades founded by whole genome duplications. Here, we test this prediction by exploring the evolution of polyploidy in the derived fern family Aspleniaceae. The family has a global distribution and shows the highest frequency of polyploid taxa among all ferns. To test the hypothesis, we obtained a comprehensive phylogeny using chloroplast DNA sequences of 883 specimens representing 292 species. All published chromosome counts were mapped onto this phylogenetic framework in order to explore the evolution of polyploids. We recovered evidence for several whole genome duplications in the history of Aspleniaceae. Phylogenetic relationships of polyploids exceeding the tetraploid level suggest that tetraploid Asplenium species may have replaced their diploid ancestors as the main evolutionary players in some clades of this family.</abstract><cop>Beijing</cop><pub>Wiley Subscription Services, Inc</pub><doi>10.1111/jse.12271</doi><tpages>12</tpages><orcidid>https://orcid.org/0000-0002-9604-0116</orcidid><oa>free_for_read</oa></addata></record> |
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source | Wiley Online Library Journals Frontfile Complete |
subjects | Biodiversity Biological evolution Chloroplast DNA chromosome number Deoxyribonucleic acid diversification DNA Evolution Extinction extinction risk Ferns Gene sequencing genome evolution Genomes Life Sciences macroevolution neopolyploidy Nucleotide sequence paleopolyploidy Phylogenetics Phylogeny Players Polyploidy Predictions Reproduction (copying) Species diversity Species extinction Taxa 全基因组 多倍体植物 植物物种 植物进化 物种多样性 系统发育 蕨类植物 铁角蕨属 |
title | Neo- and Paleopolyploidy contribute to the species diversity of Asplenium the most species-rich genus of ferns |
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