Contribution of conservation genetics in assessing neotropical freshwater fish biodiversity

Detalhes bibliográficos
Autor(a) principal: Piorski, N. M.
Data de Publicação: 2008
Outros Autores: Sanches, A., Costa, L. F. I. Carvalho, Hatanaka, T., Carrillo Avila, M., Freitas, P. D., Galetti Jr., P. M.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFBA
Texto Completo: http://www.repositorio.ufba.br/ri/handle/ri/6970
Resumo: p.1039-1050
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spelling Piorski, N. M.Sanches, A.Costa, L. F. I. CarvalhoHatanaka, T.Carrillo Avila, M.Freitas, P. D.Galetti Jr., P. M.Piorski, N. M.Sanches, A.Costa, L. F. I. CarvalhoHatanaka, T.Carrillo Avila, M.Freitas, P. D.Galetti Jr., P. M.2012-10-16T21:57:56Z2012-10-16T21:57:56Z2008-111519-6984http://www.repositorio.ufba.br/ri/handle/ri/6970v. 68, n. 4p.1039-1050Human activities have a considerable impact on hydrographic systems and fish fauna. The present review on conservation genetics of neotropical freshwater fish reveals that DNA analyses have been promoting increased knowledge on the genetic structure of fish species and their response to environmental changes. This knowledge is fundamental to the management of wild fish populations and the establishment of Evolutionary Significant Units capable of conserving genetic integrity. While population structuring can occur even in long-distance migratory fish, isolated populations can show reduced genetic variation and be at greater risk of extinction. Phylogeography and phylogeny have been powerful tools in understanding the evolution of fish populations, species and communities in distinct neotropic environments. Captive fish can be used to introduce new individuals and genes into the wild and their benefits and disadvantages can be monitored through genetic analysis. Understanding how fish biodiversity in neotropical freshwaters is generated and maintained is highly important, as these habitats are transformed by human development and fish communities are increasingly exploited as food sources to sustain a growing human population.Submitted by Texeira Ana (atanateixeira@gmail.com) on 2012-10-16T21:57:56Z No. of bitstreams: 1 Piorski, NM..pdf: 160156 bytes, checksum: 56c6a7b22096ce5423af1d69f67fa4dd (MD5)Made available in DSpace on 2012-10-16T21:57:56Z (GMT). No. of bitstreams: 1 Piorski, NM..pdf: 160156 bytes, checksum: 56c6a7b22096ce5423af1d69f67fa4dd (MD5) Previous issue date: 2008-11São CarlosInstituto Internacional de Ecologiahttp://dx.doi.org/10.1590/S1519-69842008000500011reponame:Repositório Institucional da UFBAinstname:Universidade Federal da Bahia (UFBA)instacron:UFBAMolecular geneticsFish populationBiology conservationContribution of conservation genetics in assessing neotropical freshwater fish biodiversityBrazilian Journal of Biologyinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleenginfo:eu-repo/semantics/openAccessORIGINALPiorski, NM..pdfPiorski, NM..pdfapplication/pdf160156https://repositorio.ufba.br/bitstream/ri/6970/1/Piorski%2c%20NM..pdf56c6a7b22096ce5423af1d69f67fa4ddMD51LICENSElicense.txtlicense.txttext/plain1809https://repositorio.ufba.br/bitstream/ri/6970/2/license.txt8bb3e3eb871f5854a9ec419f68651b60MD52TEXTPiorski, NM..pdf.txtPiorski, NM..pdf.txtExtracted texttext/plain71960https://repositorio.ufba.br/bitstream/ri/6970/3/Piorski%2c%20NM..pdf.txt4e56d0f4f75b9dd7972d7f8ca2b5bb33MD53ri/69702022-07-05 14:03:16.558oai:repositorio.ufba.br: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ório InstitucionalPUBhttp://192.188.11.11:8080/oai/requestopendoar:19322022-07-05T17:03:16Repositório Institucional da UFBA - Universidade Federal da Bahia (UFBA)false
dc.title.pt_BR.fl_str_mv Contribution of conservation genetics in assessing neotropical freshwater fish biodiversity
dc.title.alternative.pt_BR.fl_str_mv Brazilian Journal of Biology
title Contribution of conservation genetics in assessing neotropical freshwater fish biodiversity
spellingShingle Contribution of conservation genetics in assessing neotropical freshwater fish biodiversity
Piorski, N. M.
Molecular genetics
Fish population
Biology conservation
title_short Contribution of conservation genetics in assessing neotropical freshwater fish biodiversity
title_full Contribution of conservation genetics in assessing neotropical freshwater fish biodiversity
title_fullStr Contribution of conservation genetics in assessing neotropical freshwater fish biodiversity
title_full_unstemmed Contribution of conservation genetics in assessing neotropical freshwater fish biodiversity
title_sort Contribution of conservation genetics in assessing neotropical freshwater fish biodiversity
author Piorski, N. M.
author_facet Piorski, N. M.
Sanches, A.
Costa, L. F. I. Carvalho
Hatanaka, T.
Carrillo Avila, M.
Freitas, P. D.
Galetti Jr., P. M.
author_role author
author2 Sanches, A.
Costa, L. F. I. Carvalho
Hatanaka, T.
Carrillo Avila, M.
Freitas, P. D.
Galetti Jr., P. M.
author2_role author
author
author
author
author
author
dc.contributor.author.fl_str_mv Piorski, N. M.
Sanches, A.
Costa, L. F. I. Carvalho
Hatanaka, T.
Carrillo Avila, M.
Freitas, P. D.
Galetti Jr., P. M.
Piorski, N. M.
Sanches, A.
Costa, L. F. I. Carvalho
Hatanaka, T.
Carrillo Avila, M.
Freitas, P. D.
Galetti Jr., P. M.
dc.subject.por.fl_str_mv Molecular genetics
Fish population
Biology conservation
topic Molecular genetics
Fish population
Biology conservation
description p.1039-1050
publishDate 2008
dc.date.issued.fl_str_mv 2008-11
dc.date.accessioned.fl_str_mv 2012-10-16T21:57:56Z
dc.date.available.fl_str_mv 2012-10-16T21:57:56Z
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.repositorio.ufba.br/ri/handle/ri/6970
dc.identifier.issn.none.fl_str_mv 1519-6984
dc.identifier.number.pt_BR.fl_str_mv v. 68, n. 4
identifier_str_mv 1519-6984
v. 68, n. 4
url http://www.repositorio.ufba.br/ri/handle/ri/6970
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Instituto Internacional de Ecologia
publisher.none.fl_str_mv Instituto Internacional de Ecologia
dc.source.pt_BR.fl_str_mv http://dx.doi.org/10.1590/S1519-69842008000500011
dc.source.none.fl_str_mv reponame:Repositório Institucional da UFBA
instname:Universidade Federal da Bahia (UFBA)
instacron:UFBA
instname_str Universidade Federal da Bahia (UFBA)
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