Phenotypic variability confirmed by nuclear ribosomal DNA suggests a possible natural hybrid zone of Triatoma brasiliensis species complex
Autor(a) principal: | |
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Data de Publicação: | 2016 |
Outros Autores: | , , , , , , , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1016/j.meegid.2015.10.025 http://hdl.handle.net/11449/158681 |
Resumo: | Triatoma brasiliensis macromelasoma occurs in Pernambuco state, Brazil, which is situated between the distribution areas of Triatoma brasiliensis brasiliensis (north) and Triatoma juazeirensis (south). T. b. macromelasoma displays greater variations in its chromatic phenotype than either T. b. brasiliensis or T. juazeirensis, and patterns reminiscent of one or the other. Experimental crosses from each of these members of the T. brasiliensis species complex generated fertile offspring suggesting that viable hybrids could be present in nature, despite their significant genetic distances. Considering the geographical position of occurrence of the T. b. macromelasoma (in Pernambuco) it was proposed to be an area capable of supporting natural hybridization between T. b. brasiliensis and T. juazeirensis. Since phenotypic variability is expected, this study investigated the existence of intermediate chromatic phenotypes for T. b. macromelasoma in various locations in areas between the T. b. brasiliensis and T. juazeirensis occurrences. Thirteen different color patterns were for the first time characterized and nine of those displayed intermediate phenotypes. Molecular analysis performed using ribosomal DNA intergenic region, grouped all within the T. brasiliensis complex. The intermediate chromatic phenotypes, molecular analysis and experimental crosses all support the distinction of a zone of hybridization that gave rise to the T. b. macromelasoma through homoploidal evolution. (C) 2015 Elsevier B.V. All rights reserved. |
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Phenotypic variability confirmed by nuclear ribosomal DNA suggests a possible natural hybrid zone of Triatoma brasiliensis species complexTriatominaePhenotypeSpeciationHybridizationEpigeneticsTriatoma brasiliensis macromelasoma occurs in Pernambuco state, Brazil, which is situated between the distribution areas of Triatoma brasiliensis brasiliensis (north) and Triatoma juazeirensis (south). T. b. macromelasoma displays greater variations in its chromatic phenotype than either T. b. brasiliensis or T. juazeirensis, and patterns reminiscent of one or the other. Experimental crosses from each of these members of the T. brasiliensis species complex generated fertile offspring suggesting that viable hybrids could be present in nature, despite their significant genetic distances. Considering the geographical position of occurrence of the T. b. macromelasoma (in Pernambuco) it was proposed to be an area capable of supporting natural hybridization between T. b. brasiliensis and T. juazeirensis. Since phenotypic variability is expected, this study investigated the existence of intermediate chromatic phenotypes for T. b. macromelasoma in various locations in areas between the T. b. brasiliensis and T. juazeirensis occurrences. Thirteen different color patterns were for the first time characterized and nine of those displayed intermediate phenotypes. Molecular analysis performed using ribosomal DNA intergenic region, grouped all within the T. brasiliensis complex. The intermediate chromatic phenotypes, molecular analysis and experimental crosses all support the distinction of a zone of hybridization that gave rise to the T. b. macromelasoma through homoploidal evolution. (C) 2015 Elsevier B.V. All rights reserved.RICET of RETICSVI National Plan of I + D + I, ISCIII - Subdireccion General de Redes y Centros de Investigacion CoopetarivaFEDER, Ministry of Health, SpainPrograma de Ayudas para Grupos de Investigacion de Excelencia, Generalitat Valenciana, Valencia, SpainConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Inst Oswaldo Cruz, Lab Biodiversidade Entomol, BR-20001 Rio De Janeiro, RJ, BrazilUniv Valencia, Fac Farm, Dept Parasitol, E-46010 Valencia, SpainCDC, Entomol Branch, Div Parasit Dis, Atlanta, GA 30333 USAInst Oswaldo Cruz, Lab Fisiol & Bioquim Insetos, BR-20001 Rio De Janeiro, RJ, BrazilSecretaria Vigilancia Saude, Pernambuco, BrazilInst Oswaldo Cruz, Lab Genet Humana, BR-20001 Rio De Janeiro, RJ, BrazilInst Oswaldo Cruz, Lab Ecoepidemiol Doenca de Chagas, BR-20001 Rio De Janeiro, RJ, BrazilCDTS, FIOCRUZ, Ctr Tecnol Saude, Rio De Janeiro, RJ, BrazilUniv Est Paulista Julio de Mesquita Filho, Araraquara, SP, BrazilUniv Fed Paraiba, Prog PosGrad Ecol & Monitoramento Ambiental PPGEM, Campus 4, Joao Pessoa, Paraiba, BrazilInst Rech Dev, Montpellier, FranceUniv Est Paulista Julio de Mesquita Filho, Araraquara, SP, BrazilRICET of RETICS: RD12/0018/0013Programa de Ayudas para Grupos de Investigacion de Excelencia, Generalitat Valenciana, Valencia, Spain: PROMETEO/2012/042FAPESP: 2010/17027-0FAPESP: 2011/22378-0Elsevier B.V.Inst Oswaldo CruzUniv ValenciaCDCSecretaria Vigilancia SaudeCDTSUniversidade Estadual Paulista (Unesp)Univ Fed ParaibaInst Rech DevCosta, JaneBargues, Maria DoloresNeiva, Vanessa LimaLawrence, Gena G.Gumiel, MarciaOliveira, GenovaCabello, PedroLima, Marli MariaDotson, EllenProvance, David WilliamAlmeida, Carlos Eduardo [UNESP]Mateo, LuciaMas-Coma, SantiagoDujardin, Jean Pierre2018-11-26T15:28:37Z2018-11-26T15:28:37Z2016-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article77-87application/pdfhttp://dx.doi.org/10.1016/j.meegid.2015.10.025Infection Genetics And Evolution. Amsterdam: Elsevier Science Bv, v. 37, p. 77-87, 2016.1567-1348http://hdl.handle.net/11449/15868110.1016/j.meegid.2015.10.025WOS:000368973600011WOS000368973600011.pdfWeb of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengInfection Genetics And Evolution1,278info:eu-repo/semantics/openAccess2023-10-18T06:03:53Zoai:repositorio.unesp.br:11449/158681Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462023-10-18T06:03:53Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Phenotypic variability confirmed by nuclear ribosomal DNA suggests a possible natural hybrid zone of Triatoma brasiliensis species complex |
title |
Phenotypic variability confirmed by nuclear ribosomal DNA suggests a possible natural hybrid zone of Triatoma brasiliensis species complex |
spellingShingle |
Phenotypic variability confirmed by nuclear ribosomal DNA suggests a possible natural hybrid zone of Triatoma brasiliensis species complex Costa, Jane Triatominae Phenotype Speciation Hybridization Epigenetics |
title_short |
Phenotypic variability confirmed by nuclear ribosomal DNA suggests a possible natural hybrid zone of Triatoma brasiliensis species complex |
title_full |
Phenotypic variability confirmed by nuclear ribosomal DNA suggests a possible natural hybrid zone of Triatoma brasiliensis species complex |
title_fullStr |
Phenotypic variability confirmed by nuclear ribosomal DNA suggests a possible natural hybrid zone of Triatoma brasiliensis species complex |
title_full_unstemmed |
Phenotypic variability confirmed by nuclear ribosomal DNA suggests a possible natural hybrid zone of Triatoma brasiliensis species complex |
title_sort |
Phenotypic variability confirmed by nuclear ribosomal DNA suggests a possible natural hybrid zone of Triatoma brasiliensis species complex |
author |
Costa, Jane |
author_facet |
Costa, Jane Bargues, Maria Dolores Neiva, Vanessa Lima Lawrence, Gena G. Gumiel, Marcia Oliveira, Genova Cabello, Pedro Lima, Marli Maria Dotson, Ellen Provance, David William Almeida, Carlos Eduardo [UNESP] Mateo, Lucia Mas-Coma, Santiago Dujardin, Jean Pierre |
author_role |
author |
author2 |
Bargues, Maria Dolores Neiva, Vanessa Lima Lawrence, Gena G. Gumiel, Marcia Oliveira, Genova Cabello, Pedro Lima, Marli Maria Dotson, Ellen Provance, David William Almeida, Carlos Eduardo [UNESP] Mateo, Lucia Mas-Coma, Santiago Dujardin, Jean Pierre |
author2_role |
author author author author author author author author author author author author author |
dc.contributor.none.fl_str_mv |
Inst Oswaldo Cruz Univ Valencia CDC Secretaria Vigilancia Saude CDTS Universidade Estadual Paulista (Unesp) Univ Fed Paraiba Inst Rech Dev |
dc.contributor.author.fl_str_mv |
Costa, Jane Bargues, Maria Dolores Neiva, Vanessa Lima Lawrence, Gena G. Gumiel, Marcia Oliveira, Genova Cabello, Pedro Lima, Marli Maria Dotson, Ellen Provance, David William Almeida, Carlos Eduardo [UNESP] Mateo, Lucia Mas-Coma, Santiago Dujardin, Jean Pierre |
dc.subject.por.fl_str_mv |
Triatominae Phenotype Speciation Hybridization Epigenetics |
topic |
Triatominae Phenotype Speciation Hybridization Epigenetics |
description |
Triatoma brasiliensis macromelasoma occurs in Pernambuco state, Brazil, which is situated between the distribution areas of Triatoma brasiliensis brasiliensis (north) and Triatoma juazeirensis (south). T. b. macromelasoma displays greater variations in its chromatic phenotype than either T. b. brasiliensis or T. juazeirensis, and patterns reminiscent of one or the other. Experimental crosses from each of these members of the T. brasiliensis species complex generated fertile offspring suggesting that viable hybrids could be present in nature, despite their significant genetic distances. Considering the geographical position of occurrence of the T. b. macromelasoma (in Pernambuco) it was proposed to be an area capable of supporting natural hybridization between T. b. brasiliensis and T. juazeirensis. Since phenotypic variability is expected, this study investigated the existence of intermediate chromatic phenotypes for T. b. macromelasoma in various locations in areas between the T. b. brasiliensis and T. juazeirensis occurrences. Thirteen different color patterns were for the first time characterized and nine of those displayed intermediate phenotypes. Molecular analysis performed using ribosomal DNA intergenic region, grouped all within the T. brasiliensis complex. The intermediate chromatic phenotypes, molecular analysis and experimental crosses all support the distinction of a zone of hybridization that gave rise to the T. b. macromelasoma through homoploidal evolution. (C) 2015 Elsevier B.V. All rights reserved. |
publishDate |
2016 |
dc.date.none.fl_str_mv |
2016-01-01 2018-11-26T15:28:37Z 2018-11-26T15:28:37Z |
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/10.1016/j.meegid.2015.10.025 Infection Genetics And Evolution. Amsterdam: Elsevier Science Bv, v. 37, p. 77-87, 2016. 1567-1348 http://hdl.handle.net/11449/158681 10.1016/j.meegid.2015.10.025 WOS:000368973600011 WOS000368973600011.pdf |
url |
http://dx.doi.org/10.1016/j.meegid.2015.10.025 http://hdl.handle.net/11449/158681 |
identifier_str_mv |
Infection Genetics And Evolution. Amsterdam: Elsevier Science Bv, v. 37, p. 77-87, 2016. 1567-1348 10.1016/j.meegid.2015.10.025 WOS:000368973600011 WOS000368973600011.pdf |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Infection Genetics And Evolution 1,278 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
77-87 application/pdf |
dc.publisher.none.fl_str_mv |
Elsevier B.V. |
publisher.none.fl_str_mv |
Elsevier B.V. |
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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1799964602514014208 |