Untangling the Hymenaea stigonocarpa complex (Fabaceae) using population genetics and morphology
Autor(a) principal: | |
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Data de Publicação: | 2023 |
Outros Autores: | , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1093/botlinnean/boac044 http://hdl.handle.net/11449/245581 |
Resumo: | Hymenaea is a genus of Fabaceae easily recognized by vegetative characteristics. However, the circumscription of some species has been historically challenging. The tangled circumscription of H. stigonocarpa has been addressed in several molecular and morphological studies, but some of the morphological confusion has yet to be resolved. Thus, in this study we used population genetics coupled with detailed morphological analyses to improve taxonomic definition in this complex, currently comprising two varieties (H. stigonocarpa vars. stigonocarpa and brevipetiolata). Bayesian and population genetic structure analyses were conducted using nine nuclear microsatellite loci for 1034 individuals from 35 populations. The morphometric analyses were performed using leaflet characters. Our results support the existence of five genetically structured clusters, and morphometric analyses support the recognition of two clusters, emphasizing H. stigonocarpa var. brevipetiolata as an exclusive genetic and morphological group, encouraging us to make changes in its taxonomic ranking. Thus, we propose the adoption of specific status for H. stigonocarpa var. brevipetiolata on the basis of its population genetics and morphology. In addition to the population genetics data and morphological analyses, a taxonomic treatment with illustrations is provided. |
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Untangling the Hymenaea stigonocarpa complex (Fabaceae) using population genetics and morphologyCerradoJatobamorphologypopulation geneticsspecies delimitationtaxonomyHymenaea is a genus of Fabaceae easily recognized by vegetative characteristics. However, the circumscription of some species has been historically challenging. The tangled circumscription of H. stigonocarpa has been addressed in several molecular and morphological studies, but some of the morphological confusion has yet to be resolved. Thus, in this study we used population genetics coupled with detailed morphological analyses to improve taxonomic definition in this complex, currently comprising two varieties (H. stigonocarpa vars. stigonocarpa and brevipetiolata). Bayesian and population genetic structure analyses were conducted using nine nuclear microsatellite loci for 1034 individuals from 35 populations. The morphometric analyses were performed using leaflet characters. Our results support the existence of five genetically structured clusters, and morphometric analyses support the recognition of two clusters, emphasizing H. stigonocarpa var. brevipetiolata as an exclusive genetic and morphological group, encouraging us to make changes in its taxonomic ranking. Thus, we propose the adoption of specific status for H. stigonocarpa var. brevipetiolata on the basis of its population genetics and morphology. In addition to the population genetics data and morphological analyses, a taxonomic treatment with illustrations is provided.Coordenação de Aperfeiçoamento de Pessoa de Nível Superior (CAPES)Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Fundação de Amparo à Pesquisa do Estado do Rio de Janeiro (FAPERJ)Fundacao de Amparo a Pesquisa do Estado de Goias (FAPEG)FAPEGUniv Fed Goias, Lab Genet & Biodiversidade, Inst Ciencias Biol, BR-74001970 Goiania, GO, BrazilPontificia Univ Catol Goias, Escola Ciencias Med & Vida, BR-74001970 Goiania, GO, BrazilUniv Fed Goias, Escola Agron, BR-74001970 Goiania, GO, BrazilUniv Estadual Paulista, Fac Engn Ilha Solteira, Dept Biol & Zootecnia, Ave Brasil,53, BR-15385000 Ilha Solteira, SP, BrazilUniv Fed CP 131, Dept Ecol, Inst Ciencias Biol, BR-74001970 Goiania, GO, BrazilInst Pesquisa Jardim Bot Rio Janeiro, DIPEQ, Rua Pacheco Leao,915, BR-22460030 Rio De Janeiro, RJ, BrazilUniv Estadual Paulista, Fac Engn Ilha Solteira, Dept Biol & Zootecnia, Ave Brasil,53, BR-15385000 Ilha Solteira, SP, BrazilCAPES: 88887.464682/2019-00CNPq: 382137/2021-3CNPq: 312766/2009-2FAPERJ: E-26/111.581/2014FAPERJ: 202.411/2017Fundacao de Amparo a Pesquisa do Estado de Goias (FAPEG): 202110267000883CNPq: 465610/2014-5CNPq: 447754/2014-9FAPEG: 201810267000023Oxford Univ PressUniversidade Federal de Goiás (UFG)Pontificia Univ Catol GoiasUniversidade Estadual Paulista (UNESP)Univ Fed CP 131Inst Pesquisa Jardim Bot Rio JaneiroPinto, Rafael BarbosaFerreira, Ramilla Dos Santos BragaGoncalves, Ariany RosaTelles, Mariana Pires De CamposChaves, Lazaro JoseRezende, Andreia Alves [UNESP]Diniz-Filho, Jose Alexandre FelizolaMansano, Vidal De Freitas2023-07-29T11:59:04Z2023-07-29T11:59:04Z2023-02-02info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article14http://dx.doi.org/10.1093/botlinnean/boac044Botanical Journal of the Linnean Society. Oxford: Oxford Univ Press, 14 p., 2023.0024-4074http://hdl.handle.net/11449/24558110.1093/botlinnean/boac044WOS:000924155000001Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengBotanical Journal Of The Linnean Societyinfo:eu-repo/semantics/openAccess2024-07-04T15:32:02Zoai:repositorio.unesp.br:11449/245581Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T16:35:23.547620Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Untangling the Hymenaea stigonocarpa complex (Fabaceae) using population genetics and morphology |
title |
Untangling the Hymenaea stigonocarpa complex (Fabaceae) using population genetics and morphology |
spellingShingle |
Untangling the Hymenaea stigonocarpa complex (Fabaceae) using population genetics and morphology Pinto, Rafael Barbosa Cerrado Jatoba morphology population genetics species delimitation taxonomy |
title_short |
Untangling the Hymenaea stigonocarpa complex (Fabaceae) using population genetics and morphology |
title_full |
Untangling the Hymenaea stigonocarpa complex (Fabaceae) using population genetics and morphology |
title_fullStr |
Untangling the Hymenaea stigonocarpa complex (Fabaceae) using population genetics and morphology |
title_full_unstemmed |
Untangling the Hymenaea stigonocarpa complex (Fabaceae) using population genetics and morphology |
title_sort |
Untangling the Hymenaea stigonocarpa complex (Fabaceae) using population genetics and morphology |
author |
Pinto, Rafael Barbosa |
author_facet |
Pinto, Rafael Barbosa Ferreira, Ramilla Dos Santos Braga Goncalves, Ariany Rosa Telles, Mariana Pires De Campos Chaves, Lazaro Jose Rezende, Andreia Alves [UNESP] Diniz-Filho, Jose Alexandre Felizola Mansano, Vidal De Freitas |
author_role |
author |
author2 |
Ferreira, Ramilla Dos Santos Braga Goncalves, Ariany Rosa Telles, Mariana Pires De Campos Chaves, Lazaro Jose Rezende, Andreia Alves [UNESP] Diniz-Filho, Jose Alexandre Felizola Mansano, Vidal De Freitas |
author2_role |
author author author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Federal de Goiás (UFG) Pontificia Univ Catol Goias Universidade Estadual Paulista (UNESP) Univ Fed CP 131 Inst Pesquisa Jardim Bot Rio Janeiro |
dc.contributor.author.fl_str_mv |
Pinto, Rafael Barbosa Ferreira, Ramilla Dos Santos Braga Goncalves, Ariany Rosa Telles, Mariana Pires De Campos Chaves, Lazaro Jose Rezende, Andreia Alves [UNESP] Diniz-Filho, Jose Alexandre Felizola Mansano, Vidal De Freitas |
dc.subject.por.fl_str_mv |
Cerrado Jatoba morphology population genetics species delimitation taxonomy |
topic |
Cerrado Jatoba morphology population genetics species delimitation taxonomy |
description |
Hymenaea is a genus of Fabaceae easily recognized by vegetative characteristics. However, the circumscription of some species has been historically challenging. The tangled circumscription of H. stigonocarpa has been addressed in several molecular and morphological studies, but some of the morphological confusion has yet to be resolved. Thus, in this study we used population genetics coupled with detailed morphological analyses to improve taxonomic definition in this complex, currently comprising two varieties (H. stigonocarpa vars. stigonocarpa and brevipetiolata). Bayesian and population genetic structure analyses were conducted using nine nuclear microsatellite loci for 1034 individuals from 35 populations. The morphometric analyses were performed using leaflet characters. Our results support the existence of five genetically structured clusters, and morphometric analyses support the recognition of two clusters, emphasizing H. stigonocarpa var. brevipetiolata as an exclusive genetic and morphological group, encouraging us to make changes in its taxonomic ranking. Thus, we propose the adoption of specific status for H. stigonocarpa var. brevipetiolata on the basis of its population genetics and morphology. In addition to the population genetics data and morphological analyses, a taxonomic treatment with illustrations is provided. |
publishDate |
2023 |
dc.date.none.fl_str_mv |
2023-07-29T11:59:04Z 2023-07-29T11:59:04Z 2023-02-02 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1093/botlinnean/boac044 Botanical Journal of the Linnean Society. Oxford: Oxford Univ Press, 14 p., 2023. 0024-4074 http://hdl.handle.net/11449/245581 10.1093/botlinnean/boac044 WOS:000924155000001 |
url |
http://dx.doi.org/10.1093/botlinnean/boac044 http://hdl.handle.net/11449/245581 |
identifier_str_mv |
Botanical Journal of the Linnean Society. Oxford: Oxford Univ Press, 14 p., 2023. 0024-4074 10.1093/botlinnean/boac044 WOS:000924155000001 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Botanical Journal Of The Linnean Society |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
14 |
dc.publisher.none.fl_str_mv |
Oxford Univ Press |
publisher.none.fl_str_mv |
Oxford Univ Press |
dc.source.none.fl_str_mv |
Web of Science reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
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1808128675060645888 |