Population differentiation in Haemulon plumieri juveniles across the northern coast of the Yucatan Peninsula

The white grunt Haemulon plumieri is an important local artisanal fishery resource along the northern coast of the Yucatan Peninsula. In the present study, the population structure of recently post-settled H. plumieri was assessed in 4 locations (Celestun, Dzilam, Yalahau and Chacmochuch) from the n...

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Autores: CARLOS FRANCISCO GONZALEZ SALAS, HAROLD OSWALDO VILLEGAS HERNANDEZ, ROSSANA DEL PILAR RODRIGUEZ CANUL, SERGIO GUILLEN HERNANDEZ, ROBERTO ZAMORA BUSTILLOS
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2014
País:México
Institución:Universidad Autónoma de Yucatán
Repositorio:Repositorio Digital Institucional de la Universidad Autónoma de Yucatán
Idioma:inglés
OAI Identifier:oai:redi.uady.mx:123456789/1250
Acceso en línea:http://redi.uady.mx:8080/handle/123456789/1250
Access Level:acceso abierto
Palabra clave:info:eu-repo/classification/cti/2
info:eu-repo/classification/cti/3
Haemulon plumieri
Juveniles
Population structure
DNA microsatellites
Fourier otolith shape
id MX_fc327fe4c3672d2f5ea61a7dfdc0c4f3
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repository_id_str
spelling Population differentiation in Haemulon plumieri juveniles across the northern coast of the Yucatan PeninsulaCARLOS FRANCISCO GONZALEZ SALASHAROLD OSWALDO VILLEGAS HERNANDEZROSSANA DEL PILAR RODRIGUEZ CANULSERGIO GUILLEN HERNANDEZROBERTO ZAMORA BUSTILLOSinfo:eu-repo/classification/cti/2info:eu-repo/classification/cti/3Haemulon plumieriJuvenilesPopulation structureDNA microsatellitesFourier otolith shapeThe white grunt Haemulon plumieri is an important local artisanal fishery resource along the northern coast of the Yucatan Peninsula. In the present study, the population structure of recently post-settled H. plumieri was assessed in 4 locations (Celestun, Dzilam, Yalahau and Chacmochuch) from the northern coast of the Yucatan Peninsula by using a phenotypic approach based on otolith shape analysis and by a genotypic approach using 4 microsatellite DNA markers. Both approaches indicated that the 4 location samples were different from each other: significant differences in otolith mean shapes were observed (PERMANOVA, F3,196 = 10.9879, p = 0.0001), and significant genetic differentiation was also observed (global FST = 0.0560, p < 0.001). The isolation-by-distance test revealed a significant correlation between the FST values and the geographic distance in the subpopulations (Z = 98.1407, R2 = 0.8680, p = 0.001). The greatest genetic differences were observed between the Celestun and Chacmochuch samples (FST = 0.069, p < 0.001), and the lowest genetic differences were observed between the Yalahau and Chacmochuch samples (FST = 0.029, p < 0.001). Our data indicate that dispersal may be limited in this species, and this could make white grunts vulnerable to local overfishing2014-02-26info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://redi.uady.mx:8080/handle/123456789/1250urn:issn:1864-7782reponame:Repositorio Digital Institucional de la Universidad Autónoma de Yucatáninstname:Universidad Autónoma de Yucatáninstacron:UADYengGeneración de conocimientoinfo:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-nd/4.0oai:redi.uady.mx:123456789/12502024-10-04T19:03:44Z
dc.title.none.fl_str_mv Population differentiation in Haemulon plumieri juveniles across the northern coast of the Yucatan Peninsula
title Population differentiation in Haemulon plumieri juveniles across the northern coast of the Yucatan Peninsula
spellingShingle Population differentiation in Haemulon plumieri juveniles across the northern coast of the Yucatan Peninsula
CARLOS FRANCISCO GONZALEZ SALAS
info:eu-repo/classification/cti/2
info:eu-repo/classification/cti/3
Haemulon plumieri
Juveniles
Population structure
DNA microsatellites
Fourier otolith shape
title_short Population differentiation in Haemulon plumieri juveniles across the northern coast of the Yucatan Peninsula
title_full Population differentiation in Haemulon plumieri juveniles across the northern coast of the Yucatan Peninsula
title_fullStr Population differentiation in Haemulon plumieri juveniles across the northern coast of the Yucatan Peninsula
title_full_unstemmed Population differentiation in Haemulon plumieri juveniles across the northern coast of the Yucatan Peninsula
title_sort Population differentiation in Haemulon plumieri juveniles across the northern coast of the Yucatan Peninsula
dc.creator.none.fl_str_mv CARLOS FRANCISCO GONZALEZ SALAS
HAROLD OSWALDO VILLEGAS HERNANDEZ
ROSSANA DEL PILAR RODRIGUEZ CANUL
SERGIO GUILLEN HERNANDEZ
ROBERTO ZAMORA BUSTILLOS
author CARLOS FRANCISCO GONZALEZ SALAS
author_facet CARLOS FRANCISCO GONZALEZ SALAS
HAROLD OSWALDO VILLEGAS HERNANDEZ
ROSSANA DEL PILAR RODRIGUEZ CANUL
SERGIO GUILLEN HERNANDEZ
ROBERTO ZAMORA BUSTILLOS
author_role author
author2 HAROLD OSWALDO VILLEGAS HERNANDEZ
ROSSANA DEL PILAR RODRIGUEZ CANUL
SERGIO GUILLEN HERNANDEZ
ROBERTO ZAMORA BUSTILLOS
author2_role author
author
author
author
dc.subject.none.fl_str_mv info:eu-repo/classification/cti/2
info:eu-repo/classification/cti/3
Haemulon plumieri
Juveniles
Population structure
DNA microsatellites
Fourier otolith shape
topic info:eu-repo/classification/cti/2
info:eu-repo/classification/cti/3
Haemulon plumieri
Juveniles
Population structure
DNA microsatellites
Fourier otolith shape
description The white grunt Haemulon plumieri is an important local artisanal fishery resource along the northern coast of the Yucatan Peninsula. In the present study, the population structure of recently post-settled H. plumieri was assessed in 4 locations (Celestun, Dzilam, Yalahau and Chacmochuch) from the northern coast of the Yucatan Peninsula by using a phenotypic approach based on otolith shape analysis and by a genotypic approach using 4 microsatellite DNA markers. Both approaches indicated that the 4 location samples were different from each other: significant differences in otolith mean shapes were observed (PERMANOVA, F3,196 = 10.9879, p = 0.0001), and significant genetic differentiation was also observed (global FST = 0.0560, p < 0.001). The isolation-by-distance test revealed a significant correlation between the FST values and the geographic distance in the subpopulations (Z = 98.1407, R2 = 0.8680, p = 0.001). The greatest genetic differences were observed between the Celestun and Chacmochuch samples (FST = 0.069, p < 0.001), and the lowest genetic differences were observed between the Yalahau and Chacmochuch samples (FST = 0.029, p < 0.001). Our data indicate that dispersal may be limited in this species, and this could make white grunts vulnerable to local overfishing
publishDate 2014
dc.date.none.fl_str_mv 2014-02-26
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://redi.uady.mx:8080/handle/123456789/1250
url http://redi.uady.mx:8080/handle/123456789/1250
dc.language.none.fl_str_mv eng
language eng
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc-nd/4.0
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-nd/4.0
dc.format.none.fl_str_mv application/pdf
dc.coverage.none.fl_str_mv Generación de conocimiento
dc.source.none.fl_str_mv urn:issn:1864-7782
reponame:Repositorio Digital Institucional de la Universidad Autónoma de Yucatán
instname:Universidad Autónoma de Yucatán
instacron:UADY
instname_str Universidad Autónoma de Yucatán
instacron_str UADY
institution UADY
reponame_str Repositorio Digital Institucional de la Universidad Autónoma de Yucatán
collection Repositorio Digital Institucional de la Universidad Autónoma de Yucatán
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,812429

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