Variación de la diversidad genética luego de un evento fundador en un pez invasor (Pterois volitans) (scorpaenidae)

El pez león Pterois volitans ha invadido el Atlántico occidental causando una seria disminución en el reclutamiento de peces arrecifales, afectando poblaciones de competidores y no competidores de todas las tallas, lo cual ha alterado la complejidad de la red trófica y la estabilidad arrecifal. Esta...

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Autores:
Torres Rodríguez, Javier Alfonso
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Fecha de publicación:
2016
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Universidad Nacional de Colombia
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Universidad Nacional de Colombia
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spa
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oai:repositorio.unal.edu.co:unal/75850
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https://repositorio.unal.edu.co/handle/unal/75850
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Biología
Founder event, Pterois volitans, inbreeding, genetic drift, biological invasions, mitochondrial control region, microsatellites.
Evento fundador, Pterois volitans, endogamia, deriva génica, invasiones biológicas, región control mitocondrial, microsatélites.
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Atribución-NoComercial-SinDerivadas 4.0 Internacional
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oai_identifier_str oai:repositorio.unal.edu.co:unal/75850
network_acronym_str UNACIONAL2
network_name_str Universidad Nacional de Colombia
repository_id_str
dc.title.spa.fl_str_mv Variación de la diversidad genética luego de un evento fundador en un pez invasor (Pterois volitans) (scorpaenidae)
title Variación de la diversidad genética luego de un evento fundador en un pez invasor (Pterois volitans) (scorpaenidae)
spellingShingle Variación de la diversidad genética luego de un evento fundador en un pez invasor (Pterois volitans) (scorpaenidae)
Biología
Founder event, Pterois volitans, inbreeding, genetic drift, biological invasions, mitochondrial control region, microsatellites.
Evento fundador, Pterois volitans, endogamia, deriva génica, invasiones biológicas, región control mitocondrial, microsatélites.
title_short Variación de la diversidad genética luego de un evento fundador en un pez invasor (Pterois volitans) (scorpaenidae)
title_full Variación de la diversidad genética luego de un evento fundador en un pez invasor (Pterois volitans) (scorpaenidae)
title_fullStr Variación de la diversidad genética luego de un evento fundador en un pez invasor (Pterois volitans) (scorpaenidae)
title_full_unstemmed Variación de la diversidad genética luego de un evento fundador en un pez invasor (Pterois volitans) (scorpaenidae)
title_sort Variación de la diversidad genética luego de un evento fundador en un pez invasor (Pterois volitans) (scorpaenidae)
dc.creator.fl_str_mv Torres Rodríguez, Javier Alfonso
dc.contributor.advisor.spa.fl_str_mv Acero, Arturo
Betancur, Ricardo
dc.contributor.author.spa.fl_str_mv Torres Rodríguez, Javier Alfonso
dc.subject.ddc.spa.fl_str_mv Biología
topic Biología
Founder event, Pterois volitans, inbreeding, genetic drift, biological invasions, mitochondrial control region, microsatellites.
Evento fundador, Pterois volitans, endogamia, deriva génica, invasiones biológicas, región control mitocondrial, microsatélites.
dc.subject.proposal.eng.fl_str_mv Founder event, Pterois volitans, inbreeding, genetic drift, biological invasions, mitochondrial control region, microsatellites.
dc.subject.proposal.spa.fl_str_mv Evento fundador, Pterois volitans, endogamia, deriva génica, invasiones biológicas, región control mitocondrial, microsatélites.
description El pez león Pterois volitans ha invadido el Atlántico occidental causando una seria disminución en el reclutamiento de peces arrecifales, afectando poblaciones de competidores y no competidores de todas las tallas, lo cual ha alterado la complejidad de la red trófica y la estabilidad arrecifal. Esta invasión constituye una problemática prioritaria debido al potencial impacto que causa en el ambiente y al sector socioeconómico, por lo cual la aplicación de todas las herramientas científicas es urgente. En este estudio se evaluó la dinámica temporal de la diversidad genética de la invasión del pez león en dos localidades del Caribe (SA Caribe occidental y SM Caribe sur) a partir de dos marcadores moleculares, el primero consistió en un análisis de la región control mitocondrial de 432 individuos, el cual no reveló cambios temporales en ambas localidades, aunque se detectó la presencia del haplotipo H3 en un individuo en SA, lo cual obedece a una baja frecuencia de esta información. Se elaboraron y estandarizaron 10 loci tipo microsatélites que se amplificaron en 364 individuos, el análisis mostró un déficit de heterocigotos, lo cual puede estar relacionado con efectos de endogamia y deriva génica. El estudio reveló que la invasión se encuentra estructurada por seis stocks genéticamente diferentes (K = 6) de los cuales se encontraron cuatro en SA y cinco en SM, lo cual concuerda con variaciones espaciales y temporales relacionadas a diferencias en las tasas de reclutamiento de los individuos colonizadores de cada localidad.
publishDate 2016
dc.date.issued.spa.fl_str_mv 2016-08-25
dc.date.accessioned.spa.fl_str_mv 2020-03-04T21:39:28Z
dc.date.available.spa.fl_str_mv 2020-03-04T21:39:28Z
dc.type.spa.fl_str_mv Trabajo de grado - Maestría
dc.type.driver.spa.fl_str_mv info:eu-repo/semantics/masterThesis
dc.type.version.spa.fl_str_mv info:eu-repo/semantics/acceptedVersion
dc.type.content.spa.fl_str_mv Text
dc.type.redcol.spa.fl_str_mv http://purl.org/redcol/resource_type/TM
status_str acceptedVersion
dc.identifier.uri.none.fl_str_mv https://repositorio.unal.edu.co/handle/unal/75850
url https://repositorio.unal.edu.co/handle/unal/75850
dc.language.iso.spa.fl_str_mv spa
language spa
dc.relation.references.spa.fl_str_mv Ahrenholz DW y Morris J.A. 2010. Larval duration of the lionfish, Pterois volitans along the Bahamian Archipelago. Environmental Biology of Fishes, 88: 305-309. Albins MA y Hixon MA. 2008. Invasive Indo-Pacific lionfish Pterois volitans reduce recruitment of Atlantic coral-reef fishes. Marine Ecology Progress Series, 367: 233-238. Albins MA y Hixon MA. 2013. Worst case scenario: potential long-term effects of invasive predatory lionfish (Pterois volitans) on Atlantic and Caribbean coral-reef communities. Environmental Biology of Fishes, 96: 1151-1157. Arbeláez N, y Acero A. 2011. Presencia del pez león Pterois volitans (Linnaeus) en el manglar de la bahía de Chengue, Caribe colombiano. Boletín de Investigaciones Marinas y Costeras, 40 (2): 431-435. Arias-González JE, González-Gándara JC, Cabrera JL y Christensen V. 2011. Predicted impact of the invasive lionfish Pterois volitans on the food web of a Caribbean coral reef. Environmental Research, 111 (7): 917-925. Badii MH y Landeros J. 2007. Invasión de especies o el tercer jinete de Apocalipsis ambiental. International Journal of Good Conscience, 2(1): 39-53. Bandelt HJ, Forster P y Röhl A .1999. Median-joining networks for inferring intraspecific phylogenies. Molecular Biology and Evolution, 16 (1): 37-48. Barson NJ, Cable J, y Van Oosterhout C. 2009. Population genetic analysis of microsatellite variation of guppies (Poecilia reticulata) in Trinidad and Tobago: evidence for a dynamic source–sink metapopulation structure, founder events and population bottlenecks. Journal of Evolutionary Biology, 22 (3): 485-497. Bax N, Williamson A, Aguero M, Gonzalez E y Geeves W. 2003. Marine invasive alien species: a threat to global biodiversity. Marine policy, 27 (4): 313-323. Betancur R, Hines A, Acero A, Ortí G, Wilbur AE y Freshwater DW. 2011. Reconstructing the lionfish invasion: insights into Greater Caribbean biogeography. 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Microsatellite variation in marine, freshwater and anadromous fishes compared with other animals. Journal of Fish Biology, 56 (3): 461-473. Dias P, Verheyen GR y Raymond M. 1996. Source-sink populations in Mediterranean blue tits: evidence using single locus minisatellite probes. Journal of Evolutionary Biology. 9 (6): 965-978. Earl DA. 2009. Structure Harvester v0. 3. [Internet]. 05 de Enero de 2016. Disponible en: <http://users. soe. ucsc. edu/~ dearl/software/struct_harvest>. Excoffier L, Smouse PE y Quattro JM. 1992. Analysis of molecular variance inferred from metric distances among DNA haplotypes: application to human mitochondrial DNA restriction data. Genetics, 131 (2): 479-491. Excoffier L, Laval G y Schneider S. 2005. Arlequin (version 3.0): an integrated software package for population genetics data analysis. Evolutionary Bioinformatics, 1: 47-50. Evanno G, Regnaut S y Goudet J. 2005. 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Marine Biology, 156: 1213-1221. Goudet J. 2001. FSTAT, a program to estimate and test gene diversities and fixation indices (version 2.9. 3). Lausanne University, Lausanne, Switzerland. Green SJ, Akins JL, Maljković A y Côté IM. 2012. Invasive lionfish drive Atlantic coral reef fish declines. PloS one, 7 (3):1-3. Guo SW y Thompson EA. 1992. Performing the exact test of Hardy–Weinberg proportion for multiple alleles. Biometrics 48 (2): 361-372. Haag CR, Riek M, Hottinger JW, Pajunen VI y Ebert D. 2006. Founder events as determinants of within-island and among-island genetic structure of Daphnia metapopulations. Heredity, 96 (2): 150-158. Hamner RM, Freshwater DW y Whitfield PE. 2007. Mitochondrial cytochrome b analysis reveals two invasive lionfish species with strong founder events in the western Atlantic. Journal of Fish Biology 71: 214-222. Holland BS. 2001. Invasion without a bottleneck: microsatellite variation in natural and invasive populations of the brown mussel Perna perna (L). Marine Biotechnology, 3 (5): 407-415. Hubisz MJ, Falush D, Stephens M, y Pritchard JK. 2009. Inferring weak population structure with the assistance of sample group information. Molecular Ecology Resources, 9 (5): 1322-1332. IGAC. 1986. San Andrés y Providencia. Aspectos Geográficos. Instituto Geográfico Agustín Codazzi. Bogotá. 156 p. Johnston MW, y Purkis SJ. 2015. Hurricanes accelerated the Florida–Bahamas lionfish invasion. Global change biology, 21 (6): 2249-2260. Kolbe JJ, Richard E, Glor RE, Rodríguez-Schettino L, Chamizo-Lara A, Larson A y Losos JB. 2004. Genetic variation increases during biological invasion by a Cuban lizard. Nature, 431, 177-181. Lande R. 1988. Genetics and demography in biological conservation. Science, 241 (4872), 1455-1460. Larkin MA, Blackshields G, Brown NP, Chenna R, McGettigan PA, McWilliam H y Higgins DG. 2007. 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dc.rights.spa.fl_str_mv Derechos reservados - Universidad Nacional de Colombia
dc.rights.coar.fl_str_mv http://purl.org/coar/access_right/c_abf2
dc.rights.license.spa.fl_str_mv Atribución-NoComercial-SinDerivadas 4.0 Internacional
dc.rights.spa.spa.fl_str_mv Acceso abierto
dc.rights.uri.spa.fl_str_mv http://creativecommons.org/licenses/by-nc-nd/4.0/
dc.rights.accessrights.spa.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv Atribución-NoComercial-SinDerivadas 4.0 Internacional
Derechos reservados - Universidad Nacional de Colombia
Acceso abierto
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eu_rights_str_mv openAccess
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dc.publisher.department.spa.fl_str_mv Centro de estudios en Ciencias del mar-CECIMAR
dc.publisher.faculty.spa.fl_str_mv Facultad Caribe
dc.publisher.branch.spa.fl_str_mv Universidad Nacional de Colombia - Sede Caribe
institution Universidad Nacional de Colombia
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spelling Atribución-NoComercial-SinDerivadas 4.0 InternacionalDerechos reservados - Universidad Nacional de ColombiaAcceso abiertohttp://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2Acero, Arturo663ab63d-7d1b-4316-8808-dd9d6031d4feBetancur, Ricardo63a1e14e-dd94-4953-be9e-70aa92b1b959Torres Rodríguez, Javier Alfonso127ef9e3-61c8-4467-a4f7-941a26fe84ed2020-03-04T21:39:28Z2020-03-04T21:39:28Z2016-08-25https://repositorio.unal.edu.co/handle/unal/75850El pez león Pterois volitans ha invadido el Atlántico occidental causando una seria disminución en el reclutamiento de peces arrecifales, afectando poblaciones de competidores y no competidores de todas las tallas, lo cual ha alterado la complejidad de la red trófica y la estabilidad arrecifal. Esta invasión constituye una problemática prioritaria debido al potencial impacto que causa en el ambiente y al sector socioeconómico, por lo cual la aplicación de todas las herramientas científicas es urgente. En este estudio se evaluó la dinámica temporal de la diversidad genética de la invasión del pez león en dos localidades del Caribe (SA Caribe occidental y SM Caribe sur) a partir de dos marcadores moleculares, el primero consistió en un análisis de la región control mitocondrial de 432 individuos, el cual no reveló cambios temporales en ambas localidades, aunque se detectó la presencia del haplotipo H3 en un individuo en SA, lo cual obedece a una baja frecuencia de esta información. Se elaboraron y estandarizaron 10 loci tipo microsatélites que se amplificaron en 364 individuos, el análisis mostró un déficit de heterocigotos, lo cual puede estar relacionado con efectos de endogamia y deriva génica. El estudio reveló que la invasión se encuentra estructurada por seis stocks genéticamente diferentes (K = 6) de los cuales se encontraron cuatro en SA y cinco en SM, lo cual concuerda con variaciones espaciales y temporales relacionadas a diferencias en las tasas de reclutamiento de los individuos colonizadores de cada localidad.The lion fish Pterois volitans has invaded the western Atlantic causing a serious decline in the recruitment of reef fish, affecting population’s competitors and non-competitors of all sizes, which has altered the complexity of the food web and reef stability. This invasion is a priority issue because of the potential impact caused on the environment and the socio-economic sector, for which the application of all scientific tools is urgent. In this study the temporal dynamics of the genetic diversity of the invasion of lionfish in two locations of the Caribbean (SA Western and Caribbean SM southern Caribbean) from two molecular markers was evaluated, the first was an analysis of the mitochondrial control region of 432 subjects, which revealed no temporal changes in both locations, although the presence of H3 haplotype was detected in an individual in SA, which is due to a low frequency of this information. 10 microsatellite loci were developed and standardized in 364 subjects, the analysis showed a deficit of heterozygotes, which may be related to effects of inbreeding and genetic drift. The study revealed that the invasion is structured by six different genetic stocks (K = 6) of which were found four in SA and five in SM, which is consistent with spatial and temporal variations related to differences in rates of recruitment of the colonizers of each locality.Maestría39p.application/pdfspaBiologíaFounder event, Pterois volitans, inbreeding, genetic drift, biological invasions, mitochondrial control region, microsatellites.Evento fundador, Pterois volitans, endogamia, deriva génica, invasiones biológicas, región control mitocondrial, microsatélites.Variación de la diversidad genética luego de un evento fundador en un pez invasor (Pterois volitans) (scorpaenidae)Trabajo de grado - Maestríainfo:eu-repo/semantics/masterThesisinfo:eu-repo/semantics/acceptedVersionTexthttp://purl.org/redcol/resource_type/TMCentro de estudios en Ciencias del mar-CECIMARFacultad CaribeUniversidad Nacional de Colombia - Sede CaribeAhrenholz DW y Morris J.A. 2010. Larval duration of the lionfish, Pterois volitans along the Bahamian Archipelago. Environmental Biology of Fishes, 88: 305-309. Albins MA y Hixon MA. 2008. Invasive Indo-Pacific lionfish Pterois volitans reduce recruitment of Atlantic coral-reef fishes. Marine Ecology Progress Series, 367: 233-238. Albins MA y Hixon MA. 2013. Worst case scenario: potential long-term effects of invasive predatory lionfish (Pterois volitans) on Atlantic and Caribbean coral-reef communities. Environmental Biology of Fishes, 96: 1151-1157. Arbeláez N, y Acero A. 2011. Presencia del pez león Pterois volitans (Linnaeus) en el manglar de la bahía de Chengue, Caribe colombiano. Boletín de Investigaciones Marinas y Costeras, 40 (2): 431-435. Arias-González JE, González-Gándara JC, Cabrera JL y Christensen V. 2011. Predicted impact of the invasive lionfish Pterois volitans on the food web of a Caribbean coral reef. Environmental Research, 111 (7): 917-925. Badii MH y Landeros J. 2007. 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Annual Review of Ecology, Evolution, and Systematics, 37: 433-458.ORIGINAL80098976.2016.pdf80098976.2016.pdfapplication/pdf852071https://repositorio.unal.edu.co/bitstream/unal/75850/1/80098976.2016.pdf9cb9eef1c1f5594754e57bd2bb7d263fMD51LICENSElicense.txtlicense.txttext/plain; charset=utf-83991https://repositorio.unal.edu.co/bitstream/unal/75850/2/license.txt6f3f13b02594d02ad110b3ad534cd5dfMD52CC-LICENSElicense_rdflicense_rdfapplication/rdf+xml; charset=utf-8811https://repositorio.unal.edu.co/bitstream/unal/75850/3/license_rdf217700a34da79ed616c2feb68d4c5e06MD53THUMBNAIL80098976.2016.pdf.jpg80098976.2016.pdf.jpgGenerated Thumbnailimage/jpeg4738https://repositorio.unal.edu.co/bitstream/unal/75850/4/80098976.2016.pdf.jpge56af216dcbf2748c308f8d948da7af5MD54unal/75850oai:repositorio.unal.edu.co:unal/758502024-07-05 23:10:33.252Repositorio Institucional Universidad Nacional de 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