Pan-European study of genotypes and phenotypes in the Arabidopsis relative Cardamine hirsuta reveals how adaptation, demography, and development shape diversity patterns.
We study natural DNA polymorphisms and associated phenotypes in the Arabidopsis relative Cardamine hirsuta. We observed strong genetic differentiation among several ancestry groups and broader distribution of Iberian relict strains in European C. hirsuta compared to Arabidopsis. We found synchroniza...
| Main Authors: | , , , , , , , , , , , , , , , , , , , , , , , , |
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| Format: | Article |
| Language: | English |
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Public Library of Science (PLoS)
2023-07-01
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| Series: | PLoS Biology |
| Online Access: | https://journals.plos.org/plosbiology/article/file?id=10.1371/journal.pbio.3002191&type=printable |
| _version_ | 1797304792317427712 |
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| author | Lukas Baumgarten Bjorn Pieper Baoxing Song Sébastien Mane Janne Lempe Jonathan Lamb Elizabeth L Cooke Rachita Srivastava Stefan Strütt Danijela Žanko Pedro Gp Casimiro Asis Hallab Maria Cartolano Alexander D Tattersall Bruno Huettel Dmitry A Filatov Pavlos Pavlidis Barbara Neuffer Christos Bazakos Hanno Schaefer Richard Mott Xiangchao Gan Carlos Alonso-Blanco Stefan Laurent Miltos Tsiantis |
| author_facet | Lukas Baumgarten Bjorn Pieper Baoxing Song Sébastien Mane Janne Lempe Jonathan Lamb Elizabeth L Cooke Rachita Srivastava Stefan Strütt Danijela Žanko Pedro Gp Casimiro Asis Hallab Maria Cartolano Alexander D Tattersall Bruno Huettel Dmitry A Filatov Pavlos Pavlidis Barbara Neuffer Christos Bazakos Hanno Schaefer Richard Mott Xiangchao Gan Carlos Alonso-Blanco Stefan Laurent Miltos Tsiantis |
| author_sort | Lukas Baumgarten |
| collection | DOAJ |
| description | We study natural DNA polymorphisms and associated phenotypes in the Arabidopsis relative Cardamine hirsuta. We observed strong genetic differentiation among several ancestry groups and broader distribution of Iberian relict strains in European C. hirsuta compared to Arabidopsis. We found synchronization between vegetative and reproductive development and a pervasive role for heterochronic pathways in shaping C. hirsuta natural variation. A single, fast-cycling ChFRIGIDA allele evolved adaptively allowing range expansion from glacial refugia, unlike Arabidopsis where multiple FRIGIDA haplotypes were involved. The Azores islands, where Arabidopsis is scarce, are a hotspot for C. hirsuta diversity. We identified a quantitative trait locus (QTL) in the heterochronic SPL9 transcription factor as a determinant of an Azorean morphotype. This QTL shows evidence for positive selection, and its distribution mirrors a climate gradient that broadly shaped the Azorean flora. Overall, we establish a framework to explore how the interplay of adaptation, demography, and development shaped diversity patterns of 2 related plant species. |
| first_indexed | 2024-03-08T00:15:36Z |
| format | Article |
| id | doaj.art-e6681f117f2c4d098a06db1cf45ba993 |
| institution | Directory Open Access Journal |
| issn | 1544-9173 1545-7885 |
| language | English |
| last_indexed | 2024-03-08T00:15:36Z |
| publishDate | 2023-07-01 |
| publisher | Public Library of Science (PLoS) |
| record_format | Article |
| series | PLoS Biology |
| spelling | doaj.art-e6681f117f2c4d098a06db1cf45ba9932024-02-17T05:30:35ZengPublic Library of Science (PLoS)PLoS Biology1544-91731545-78852023-07-01217e300219110.1371/journal.pbio.3002191Pan-European study of genotypes and phenotypes in the Arabidopsis relative Cardamine hirsuta reveals how adaptation, demography, and development shape diversity patterns.Lukas BaumgartenBjorn PieperBaoxing SongSébastien ManeJanne LempeJonathan LambElizabeth L CookeRachita SrivastavaStefan StrüttDanijela ŽankoPedro Gp CasimiroAsis HallabMaria CartolanoAlexander D TattersallBruno HuettelDmitry A FilatovPavlos PavlidisBarbara NeufferChristos BazakosHanno SchaeferRichard MottXiangchao GanCarlos Alonso-BlancoStefan LaurentMiltos TsiantisWe study natural DNA polymorphisms and associated phenotypes in the Arabidopsis relative Cardamine hirsuta. We observed strong genetic differentiation among several ancestry groups and broader distribution of Iberian relict strains in European C. hirsuta compared to Arabidopsis. We found synchronization between vegetative and reproductive development and a pervasive role for heterochronic pathways in shaping C. hirsuta natural variation. A single, fast-cycling ChFRIGIDA allele evolved adaptively allowing range expansion from glacial refugia, unlike Arabidopsis where multiple FRIGIDA haplotypes were involved. The Azores islands, where Arabidopsis is scarce, are a hotspot for C. hirsuta diversity. We identified a quantitative trait locus (QTL) in the heterochronic SPL9 transcription factor as a determinant of an Azorean morphotype. This QTL shows evidence for positive selection, and its distribution mirrors a climate gradient that broadly shaped the Azorean flora. Overall, we establish a framework to explore how the interplay of adaptation, demography, and development shaped diversity patterns of 2 related plant species.https://journals.plos.org/plosbiology/article/file?id=10.1371/journal.pbio.3002191&type=printable |
| spellingShingle | Lukas Baumgarten Bjorn Pieper Baoxing Song Sébastien Mane Janne Lempe Jonathan Lamb Elizabeth L Cooke Rachita Srivastava Stefan Strütt Danijela Žanko Pedro Gp Casimiro Asis Hallab Maria Cartolano Alexander D Tattersall Bruno Huettel Dmitry A Filatov Pavlos Pavlidis Barbara Neuffer Christos Bazakos Hanno Schaefer Richard Mott Xiangchao Gan Carlos Alonso-Blanco Stefan Laurent Miltos Tsiantis Pan-European study of genotypes and phenotypes in the Arabidopsis relative Cardamine hirsuta reveals how adaptation, demography, and development shape diversity patterns. PLoS Biology |
| title | Pan-European study of genotypes and phenotypes in the Arabidopsis relative Cardamine hirsuta reveals how adaptation, demography, and development shape diversity patterns. |
| title_full | Pan-European study of genotypes and phenotypes in the Arabidopsis relative Cardamine hirsuta reveals how adaptation, demography, and development shape diversity patterns. |
| title_fullStr | Pan-European study of genotypes and phenotypes in the Arabidopsis relative Cardamine hirsuta reveals how adaptation, demography, and development shape diversity patterns. |
| title_full_unstemmed | Pan-European study of genotypes and phenotypes in the Arabidopsis relative Cardamine hirsuta reveals how adaptation, demography, and development shape diversity patterns. |
| title_short | Pan-European study of genotypes and phenotypes in the Arabidopsis relative Cardamine hirsuta reveals how adaptation, demography, and development shape diversity patterns. |
| title_sort | pan european study of genotypes and phenotypes in the arabidopsis relative cardamine hirsuta reveals how adaptation demography and development shape diversity patterns |
| url | https://journals.plos.org/plosbiology/article/file?id=10.1371/journal.pbio.3002191&type=printable |
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