Heritability of Growth traits in fragmented popularions of Copaifera langsdorffii Desf. (Fabaceae)

The aim of this study is to investigate the genetic control of growth traits in the initial phases of development in fragmented populations of Copaifera langsdorffii Desf., using microsatellite markers. For the effect two populations of C. langsdorffii were used: a municipal park located in Sao Jose...

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Autores: Kuboyama Kubota, Thaisa Yuriko [UNESP], Bueno da Silva, Erica Cristina [UNESP], Teixeira de Moraes, Mario Luiz [UNESP], Tarazi, Roberto, Sebbenn, Alexandre Magno
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2015
País:Brasil
Institución:Universidade Estadual Paulista (UNESP)
Repositorio:Repositório Institucional da UNESP
Idioma:portugués
OAI Identifier:oai:repositorio.unesp.br:11449/128272
Acceso en línea:http://www.ipef.br/publicacoes/scientia/leitura.asp?Article=24&Number=105&p=s
http://hdl.handle.net/11449/128272
Access Level:acceso abierto
Palabra clave:Copaiba
Evolutionary potential
Genetic variation
Natural population
Relatedness
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spelling Heritability of Growth traits in fragmented popularions of Copaifera langsdorffii Desf. (Fabaceae)CopaibaEvolutionary potentialGenetic variationNatural populationRelatednessThe aim of this study is to investigate the genetic control of growth traits in the initial phases of development in fragmented populations of Copaifera langsdorffii Desf., using microsatellite markers. For the effect two populations of C. langsdorffii were used: a municipal park located in Sao Jose do Rio Preto (SJRP) and at Assis Ecological Station (AES), both in the state of sao Paulo, Brazil. The model to estimate the heritability coefficient is the method of regression of a measure of phenotypic similarity and an estimate of kinship between paired individuals. The coefficients of relatedness and heritability were estimated for three classes of distance (10, 20 and 30 m) within populations. Estimates of heritability were low (maximum 0.15) for all traits, ranging from positive values for regenerating individuals of the population SJRP and from negative to positive for the juvenile population AES. In evolutionary terms, these results indicate little chance of changing the population mean of the characters studied by natural selection; with strong random environmental effects changing this average. The results also suggest that the heritability for height to decrease between regenerating to juvenile stage and the natural selection in natural populations is stronger in the early stages of plant development.UNESP Univ Estadual Julio de Mesquita Filho, Fac Engn, BR-15385000 Ilha Solteira, BrazilUniv Estadual Julio de Mesquita Filho, Dept Fitotecnia Tecnol Alimentos &Socio Econ, BR-15385000 Ilha Solteira, BrazilUniv Sao Paulo, ESALQ, BR-13418900 Piracicaba, SP, BrazilIF Inst Florestal Sao Paulo, BR-01059970 Sao Paulo, BrazilUNESP Univ Estadual Julio de Mesquita Filho, Fac Engn, BR-15385000 Ilha Solteira, BrazilUniv Estadual Julio de Mesquita Filho, Dept Fitotecnia Tecnol Alimentos &Socio Econ, BR-15385000 Ilha Solteira, BrazilIpef-inst Pesquisas Estudos FlorestaisUniversidade Estadual Paulista (Unesp)Universidade de São Paulo (USP)IF Inst Florestal Sao Paulo2015-10-21T13:08:37Z2015-10-21T13:08:37Z2015-03-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article235-242application/pdfhttp://www.ipef.br/publicacoes/scientia/leitura.asp?Article=24&Number=105&p=sScientia Forestalis. Piracicaba: Ipef-inst Pesquisas Estudos Florestais, v. 43, n. 105, p. 235-242, 2015.1413-9324http://hdl.handle.net/11449/128272WOS:000357147600024WOS000357147600024.pdfWeb of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPporScientia Forestalis0.5000,495info:eu-repo/semantics/openAccessKuboyama Kubota, Thaisa Yuriko [UNESP]Bueno da Silva, Erica Cristina [UNESP]Teixeira de Moraes, Mario Luiz [UNESP]Tarazi, RobertoSebbenn, Alexandre Magno2024-07-05T19:09:00Zoai:repositorio.unesp.br:11449/128272Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestrepositoriounesp@unesp.bropendoar:29462024-07-05T19:09Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Heritability of Growth traits in fragmented popularions of Copaifera langsdorffii Desf. (Fabaceae)
title Heritability of Growth traits in fragmented popularions of Copaifera langsdorffii Desf. (Fabaceae)
spellingShingle Heritability of Growth traits in fragmented popularions of Copaifera langsdorffii Desf. (Fabaceae)
Kuboyama Kubota, Thaisa Yuriko [UNESP]
Copaiba
Evolutionary potential
Genetic variation
Natural population
Relatedness
title_short Heritability of Growth traits in fragmented popularions of Copaifera langsdorffii Desf. (Fabaceae)
title_full Heritability of Growth traits in fragmented popularions of Copaifera langsdorffii Desf. (Fabaceae)
title_fullStr Heritability of Growth traits in fragmented popularions of Copaifera langsdorffii Desf. (Fabaceae)
title_full_unstemmed Heritability of Growth traits in fragmented popularions of Copaifera langsdorffii Desf. (Fabaceae)
title_sort Heritability of Growth traits in fragmented popularions of Copaifera langsdorffii Desf. (Fabaceae)
dc.creator.none.fl_str_mv Kuboyama Kubota, Thaisa Yuriko [UNESP]
Bueno da Silva, Erica Cristina [UNESP]
Teixeira de Moraes, Mario Luiz [UNESP]
Tarazi, Roberto
Sebbenn, Alexandre Magno
author Kuboyama Kubota, Thaisa Yuriko [UNESP]
author_facet Kuboyama Kubota, Thaisa Yuriko [UNESP]
Bueno da Silva, Erica Cristina [UNESP]
Teixeira de Moraes, Mario Luiz [UNESP]
Tarazi, Roberto
Sebbenn, Alexandre Magno
author_role author
author2 Bueno da Silva, Erica Cristina [UNESP]
Teixeira de Moraes, Mario Luiz [UNESP]
Tarazi, Roberto
Sebbenn, Alexandre Magno
author2_role author
author
author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (Unesp)
Universidade de São Paulo (USP)
IF Inst Florestal Sao Paulo
dc.subject.por.fl_str_mv Copaiba
Evolutionary potential
Genetic variation
Natural population
Relatedness
topic Copaiba
Evolutionary potential
Genetic variation
Natural population
Relatedness
description The aim of this study is to investigate the genetic control of growth traits in the initial phases of development in fragmented populations of Copaifera langsdorffii Desf., using microsatellite markers. For the effect two populations of C. langsdorffii were used: a municipal park located in Sao Jose do Rio Preto (SJRP) and at Assis Ecological Station (AES), both in the state of sao Paulo, Brazil. The model to estimate the heritability coefficient is the method of regression of a measure of phenotypic similarity and an estimate of kinship between paired individuals. The coefficients of relatedness and heritability were estimated for three classes of distance (10, 20 and 30 m) within populations. Estimates of heritability were low (maximum 0.15) for all traits, ranging from positive values for regenerating individuals of the population SJRP and from negative to positive for the juvenile population AES. In evolutionary terms, these results indicate little chance of changing the population mean of the characters studied by natural selection; with strong random environmental effects changing this average. The results also suggest that the heritability for height to decrease between regenerating to juvenile stage and the natural selection in natural populations is stronger in the early stages of plant development.
publishDate 2015
dc.date.none.fl_str_mv 2015-10-21T13:08:37Z
2015-10-21T13:08:37Z
2015-03-01
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://www.ipef.br/publicacoes/scientia/leitura.asp?Article=24&Number=105&p=s
Scientia Forestalis. Piracicaba: Ipef-inst Pesquisas Estudos Florestais, v. 43, n. 105, p. 235-242, 2015.
1413-9324
http://hdl.handle.net/11449/128272
WOS:000357147600024
WOS000357147600024.pdf
url http://www.ipef.br/publicacoes/scientia/leitura.asp?Article=24&Number=105&p=s
http://hdl.handle.net/11449/128272
identifier_str_mv Scientia Forestalis. Piracicaba: Ipef-inst Pesquisas Estudos Florestais, v. 43, n. 105, p. 235-242, 2015.
1413-9324
WOS:000357147600024
WOS000357147600024.pdf
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv Scientia Forestalis
0.500
0,495
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 235-242
application/pdf
dc.publisher.none.fl_str_mv Ipef-inst Pesquisas Estudos Florestais
publisher.none.fl_str_mv Ipef-inst Pesquisas Estudos Florestais
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 repositoriounesp@unesp.br
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