Microsatellite analysis of the parental contribution of Piaractus mesopotamicus to the production of offspring in the semi-natural system of reproduction

Detalhes bibliográficos
Autor(a) principal: Povh,Jayme Aparecido
Data de Publicação: 2010
Outros Autores: Ribeiro,Ricardo Pereira, Sirol,Rodolfo Nadez, Streit Jr.,Danilo Pedro, Moreira,Heden Luiz Marques, Siewerdt,Frank, Lopera-Barrero,Nelson Mauricio, Mangolin,Claudete Aparecida, Vargas,Lauro
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Brazilian Archives of Biology and Technology
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132010000200018
Resumo: The objective of this study was to evaluate the genetic diversity and the parental contribution of Piaractus mesopotamicus in the production of offspring in the semi-natural system of reproduction. Twenty parental fishes (eleven males and nine females) and the total of 100 larvae were evaluated by microsatellite marker. The parents and offspring had thirty-one alleles and heterozygosity of 0.550 and 0.563, respectively. The females were fertilised by two up to six males while the males fertilised three up to five females. The contribution of the females and males to the offspring were 66.6 and 58%, respectively. Such results indicated no loss in the genetic variability in the offspring, and the parents had multiple paternity and reasonable contribution to the offspring production.
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spelling Microsatellite analysis of the parental contribution of Piaractus mesopotamicus to the production of offspring in the semi-natural system of reproductionGenetic variabilityStock enhancement programmeReproductive managementThe objective of this study was to evaluate the genetic diversity and the parental contribution of Piaractus mesopotamicus in the production of offspring in the semi-natural system of reproduction. Twenty parental fishes (eleven males and nine females) and the total of 100 larvae were evaluated by microsatellite marker. The parents and offspring had thirty-one alleles and heterozygosity of 0.550 and 0.563, respectively. The females were fertilised by two up to six males while the males fertilised three up to five females. The contribution of the females and males to the offspring were 66.6 and 58%, respectively. Such results indicated no loss in the genetic variability in the offspring, and the parents had multiple paternity and reasonable contribution to the offspring production.Instituto de Tecnologia do Paraná - Tecpar2010-04-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132010000200018Brazilian Archives of Biology and Technology v.53 n.2 2010reponame:Brazilian Archives of Biology and Technologyinstname:Instituto de Tecnologia do Paraná (Tecpar)instacron:TECPAR10.1590/S1516-89132010000200018info:eu-repo/semantics/openAccessPovh,Jayme AparecidoRibeiro,Ricardo PereiraSirol,Rodolfo NadezStreit Jr.,Danilo PedroMoreira,Heden Luiz MarquesSiewerdt,FrankLopera-Barrero,Nelson MauricioMangolin,Claudete AparecidaVargas,Lauroeng2010-04-06T00:00:00Zoai:scielo:S1516-89132010000200018Revistahttps://www.scielo.br/j/babt/https://old.scielo.br/oai/scielo-oai.phpbabt@tecpar.br||babt@tecpar.br1678-43241516-8913opendoar:2010-04-06T00:00Brazilian Archives of Biology and Technology - Instituto de Tecnologia do Paraná (Tecpar)false
dc.title.none.fl_str_mv Microsatellite analysis of the parental contribution of Piaractus mesopotamicus to the production of offspring in the semi-natural system of reproduction
title Microsatellite analysis of the parental contribution of Piaractus mesopotamicus to the production of offspring in the semi-natural system of reproduction
spellingShingle Microsatellite analysis of the parental contribution of Piaractus mesopotamicus to the production of offspring in the semi-natural system of reproduction
Povh,Jayme Aparecido
Genetic variability
Stock enhancement programme
Reproductive management
title_short Microsatellite analysis of the parental contribution of Piaractus mesopotamicus to the production of offspring in the semi-natural system of reproduction
title_full Microsatellite analysis of the parental contribution of Piaractus mesopotamicus to the production of offspring in the semi-natural system of reproduction
title_fullStr Microsatellite analysis of the parental contribution of Piaractus mesopotamicus to the production of offspring in the semi-natural system of reproduction
title_full_unstemmed Microsatellite analysis of the parental contribution of Piaractus mesopotamicus to the production of offspring in the semi-natural system of reproduction
title_sort Microsatellite analysis of the parental contribution of Piaractus mesopotamicus to the production of offspring in the semi-natural system of reproduction
author Povh,Jayme Aparecido
author_facet Povh,Jayme Aparecido
Ribeiro,Ricardo Pereira
Sirol,Rodolfo Nadez
Streit Jr.,Danilo Pedro
Moreira,Heden Luiz Marques
Siewerdt,Frank
Lopera-Barrero,Nelson Mauricio
Mangolin,Claudete Aparecida
Vargas,Lauro
author_role author
author2 Ribeiro,Ricardo Pereira
Sirol,Rodolfo Nadez
Streit Jr.,Danilo Pedro
Moreira,Heden Luiz Marques
Siewerdt,Frank
Lopera-Barrero,Nelson Mauricio
Mangolin,Claudete Aparecida
Vargas,Lauro
author2_role author
author
author
author
author
author
author
author
dc.contributor.author.fl_str_mv Povh,Jayme Aparecido
Ribeiro,Ricardo Pereira
Sirol,Rodolfo Nadez
Streit Jr.,Danilo Pedro
Moreira,Heden Luiz Marques
Siewerdt,Frank
Lopera-Barrero,Nelson Mauricio
Mangolin,Claudete Aparecida
Vargas,Lauro
dc.subject.por.fl_str_mv Genetic variability
Stock enhancement programme
Reproductive management
topic Genetic variability
Stock enhancement programme
Reproductive management
description The objective of this study was to evaluate the genetic diversity and the parental contribution of Piaractus mesopotamicus in the production of offspring in the semi-natural system of reproduction. Twenty parental fishes (eleven males and nine females) and the total of 100 larvae were evaluated by microsatellite marker. The parents and offspring had thirty-one alleles and heterozygosity of 0.550 and 0.563, respectively. The females were fertilised by two up to six males while the males fertilised three up to five females. The contribution of the females and males to the offspring were 66.6 and 58%, respectively. Such results indicated no loss in the genetic variability in the offspring, and the parents had multiple paternity and reasonable contribution to the offspring production.
publishDate 2010
dc.date.none.fl_str_mv 2010-04-01
dc.type.driver.fl_str_mv 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://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132010000200018
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132010000200018
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S1516-89132010000200018
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Instituto de Tecnologia do Paraná - Tecpar
publisher.none.fl_str_mv Instituto de Tecnologia do Paraná - Tecpar
dc.source.none.fl_str_mv Brazilian Archives of Biology and Technology v.53 n.2 2010
reponame:Brazilian Archives of Biology and Technology
instname:Instituto de Tecnologia do Paraná (Tecpar)
instacron:TECPAR
instname_str Instituto de Tecnologia do Paraná (Tecpar)
instacron_str TECPAR
institution TECPAR
reponame_str Brazilian Archives of Biology and Technology
collection Brazilian Archives of Biology and Technology
repository.name.fl_str_mv Brazilian Archives of Biology and Technology - Instituto de Tecnologia do Paraná (Tecpar)
repository.mail.fl_str_mv babt@tecpar.br||babt@tecpar.br
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