Genetic diversity in Calibrachoa pygmaea (Solanaceae) a hawkmoth-pollinated nightshade from the Pampas
Autor(a) principal: | |
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Data de Publicação: | 2019 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UFRGS |
Texto Completo: | http://hdl.handle.net/10183/248390 |
Resumo: | Calibrachoa pygmaea is a unique species of Calibrachoa, especially concerning its flower morphology and the environment where it occurs. The species is self-incompatible and is narrowly distributed in wet and flooded fields of the Pampas region. We characterize the genetic diversity of the species based on traditional plastid markers and newly developed nuclear microsatellites to identify drivers that guide its evolution. Our results identified markers that are informative and useful for studying the population structure of C. pygmaea, as well as that of other species of Calibrachoa. Both marker sets were congruent in developing conclusions regarding the evolutionary scenario of C. pygmaea, and revealed that the genetic variability and population structure of the species could be explained by common allele fixation or shared ancestral polymorphism, while its diversification can be attributed mainly to the species’ dispersal ability and certain ecological features. |
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Mader, GeraldoRosa, Alice Backes daKortmann, Maikel ReckFreitas, Loreta Brandão de2022-09-01T05:00:10Z20190102-3306http://hdl.handle.net/10183/248390001141976Calibrachoa pygmaea is a unique species of Calibrachoa, especially concerning its flower morphology and the environment where it occurs. The species is self-incompatible and is narrowly distributed in wet and flooded fields of the Pampas region. We characterize the genetic diversity of the species based on traditional plastid markers and newly developed nuclear microsatellites to identify drivers that guide its evolution. Our results identified markers that are informative and useful for studying the population structure of C. pygmaea, as well as that of other species of Calibrachoa. Both marker sets were congruent in developing conclusions regarding the evolutionary scenario of C. pygmaea, and revealed that the genetic variability and population structure of the species could be explained by common allele fixation or shared ancestral polymorphism, while its diversification can be attributed mainly to the species’ dispersal ability and certain ecological features.application/pdfengActa botanica brasilica. Vol. 33, n. 4 (2019), p. 664-671Fluxo gênicoDiversidade genéticaHaplotiposGenética de populaçõesPlastid haplotypesSSR markersWild petuniasGenetic diversity in Calibrachoa pygmaea (Solanaceae) a hawkmoth-pollinated nightshade from the PampasEstrangeiroinfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UFRGSinstname:Universidade Federal do Rio Grande do Sul (UFRGS)instacron:UFRGSTEXT001141976.pdf.txt001141976.pdf.txtExtracted Texttext/plain38568http://www.lume.ufrgs.br/bitstream/10183/248390/2/001141976.pdf.txt4adf7cbb12f8458d5a99e1509829400fMD52ORIGINAL001141976.pdfTexto completo (inglês)application/pdf5429453http://www.lume.ufrgs.br/bitstream/10183/248390/1/001141976.pdf1cf107b65e61a176b1b67d61aa975074MD5110183/2483902023-05-05 03:21:05.734301oai:www.lume.ufrgs.br:10183/248390Repositório de PublicaçõesPUBhttps://lume.ufrgs.br/oai/requestopendoar:2023-05-05T06:21:05Repositório Institucional da UFRGS - Universidade Federal do Rio Grande do Sul (UFRGS)false |
dc.title.pt_BR.fl_str_mv |
Genetic diversity in Calibrachoa pygmaea (Solanaceae) a hawkmoth-pollinated nightshade from the Pampas |
title |
Genetic diversity in Calibrachoa pygmaea (Solanaceae) a hawkmoth-pollinated nightshade from the Pampas |
spellingShingle |
Genetic diversity in Calibrachoa pygmaea (Solanaceae) a hawkmoth-pollinated nightshade from the Pampas Mader, Geraldo Fluxo gênico Diversidade genética Haplotipos Genética de populações Plastid haplotypes SSR markers Wild petunias |
title_short |
Genetic diversity in Calibrachoa pygmaea (Solanaceae) a hawkmoth-pollinated nightshade from the Pampas |
title_full |
Genetic diversity in Calibrachoa pygmaea (Solanaceae) a hawkmoth-pollinated nightshade from the Pampas |
title_fullStr |
Genetic diversity in Calibrachoa pygmaea (Solanaceae) a hawkmoth-pollinated nightshade from the Pampas |
title_full_unstemmed |
Genetic diversity in Calibrachoa pygmaea (Solanaceae) a hawkmoth-pollinated nightshade from the Pampas |
title_sort |
Genetic diversity in Calibrachoa pygmaea (Solanaceae) a hawkmoth-pollinated nightshade from the Pampas |
author |
Mader, Geraldo |
author_facet |
Mader, Geraldo Rosa, Alice Backes da Kortmann, Maikel Reck Freitas, Loreta Brandão de |
author_role |
author |
author2 |
Rosa, Alice Backes da Kortmann, Maikel Reck Freitas, Loreta Brandão de |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
Mader, Geraldo Rosa, Alice Backes da Kortmann, Maikel Reck Freitas, Loreta Brandão de |
dc.subject.por.fl_str_mv |
Fluxo gênico Diversidade genética Haplotipos Genética de populações |
topic |
Fluxo gênico Diversidade genética Haplotipos Genética de populações Plastid haplotypes SSR markers Wild petunias |
dc.subject.eng.fl_str_mv |
Plastid haplotypes SSR markers Wild petunias |
description |
Calibrachoa pygmaea is a unique species of Calibrachoa, especially concerning its flower morphology and the environment where it occurs. The species is self-incompatible and is narrowly distributed in wet and flooded fields of the Pampas region. We characterize the genetic diversity of the species based on traditional plastid markers and newly developed nuclear microsatellites to identify drivers that guide its evolution. Our results identified markers that are informative and useful for studying the population structure of C. pygmaea, as well as that of other species of Calibrachoa. Both marker sets were congruent in developing conclusions regarding the evolutionary scenario of C. pygmaea, and revealed that the genetic variability and population structure of the species could be explained by common allele fixation or shared ancestral polymorphism, while its diversification can be attributed mainly to the species’ dispersal ability and certain ecological features. |
publishDate |
2019 |
dc.date.issued.fl_str_mv |
2019 |
dc.date.accessioned.fl_str_mv |
2022-09-01T05:00:10Z |
dc.type.driver.fl_str_mv |
Estrangeiro info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://hdl.handle.net/10183/248390 |
dc.identifier.issn.pt_BR.fl_str_mv |
0102-3306 |
dc.identifier.nrb.pt_BR.fl_str_mv |
001141976 |
identifier_str_mv |
0102-3306 001141976 |
url |
http://hdl.handle.net/10183/248390 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.ispartof.pt_BR.fl_str_mv |
Acta botanica brasilica. Vol. 33, n. 4 (2019), p. 664-671 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
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reponame:Repositório Institucional da UFRGS instname:Universidade Federal do Rio Grande do Sul (UFRGS) instacron:UFRGS |
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UFRGS |
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Repositório Institucional da UFRGS |
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Repositório Institucional da UFRGS |
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http://www.lume.ufrgs.br/bitstream/10183/248390/2/001141976.pdf.txt http://www.lume.ufrgs.br/bitstream/10183/248390/1/001141976.pdf |
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Repositório Institucional da UFRGS - Universidade Federal do Rio Grande do Sul (UFRGS) |
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