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dc.contributor.author
Campos, Carlos I.
dc.contributor.author
Martinez, Melinda A.
dc.contributor.author
Acosta, Daniel
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Diaz Luque, José A.
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Berkunsky, Igor
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dc.contributor.author
Lamberski, Nadine L.
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Cruz Nieto, Javier
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Russello, Michael A.
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Wright, Timothy
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dc.date.available
2022-08-08T13:54:59Z
dc.date.issued
2021-08
dc.identifier.citation
Campos, Carlos I.; Martinez, Melinda A.; Acosta, Daniel; Diaz Luque, José A.; Berkunsky, Igor; et al.; Genetic diversity and population structure of two endangered neotropical parrots inform in situ and ex situ conservation strategies; Multidisciplinary Digital Publishing Institute; Diversity; 13; 8; 8-2021; 1-15
dc.identifier.uri
http://hdl.handle.net/11336/164522
dc.description.abstract
A key aspect in the conservation of endangered populations is understanding patterns of genetic variation and structure, which can provide managers with critical information to support evidence-based status assessments and management strategies. This is especially important for species with small wild and larger captive populations, as found in many endangered parrots. We used genotypic data to assess genetic variation and structure in wild and captive populations of two endangered parrots, the blue-throated macaw, Ara glaucogularis, of Bolivia, and the thick-billed parrot, Rhynchopsitta pachyrhyncha, of Mexico. In the blue-throated macaw, we found evidence of weak genetic differentiation between wild northern and southern subpopulations, and between wild and captive populations. In the thick-billed parrot we found no signal of differentiation between the Madera and Tutuaca breeding colonies or between wild and captive populations. Similar levels of genetic diversity were detected in the wild and captive populations of both species, with private alleles detected in captivity in both, and in the wild in the thick-billed parrot. We found genetic signatures of a bottleneck in the northern blue-throated macaw subpopulation, but no such signal was identified in any other subpopulation of either species. Our results suggest both species could potentially benefit from reintroduction of genetic variation found in captivity, and emphasize the need for genetic management of captive populations.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Multidisciplinary Digital Publishing Institute
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by/2.5/ar/
dc.subject
BLUE-THROATED MACAW
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CAPTIVE BREEDING
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DEMOGRAPHIC HISTORY
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GENETIC DIVERSITY
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POPULATION STRUCTURE
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THICK-BILLED PARROT
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Conservación de la Biodiversidad
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dc.subject.classification
Ciencias Biológicas
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CIENCIAS NATURALES Y EXACTAS
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dc.title
Genetic diversity and population structure of two endangered neotropical parrots inform in situ and ex situ conservation strategies
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2022-08-04T15:09:25Z
dc.identifier.eissn
1424-2818
dc.journal.volume
13
dc.journal.number
8
dc.journal.pagination
1-15
dc.journal.pais
Suiza
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dc.journal.ciudad
Basilea
dc.description.fil
Fil: Campos, Carlos I.. New Mexico State University. College Of Arts And Sciences. Department Of Biology.; Estados Unidos
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Fil: Martinez, Melinda A.. New Mexico State University. College Of Arts And Sciences. Department Of Biology.; Estados Unidos
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Fil: Acosta, Daniel. New Mexico State University. College Of Arts And Sciences. Department Of Biology.; Estados Unidos
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Fil: Diaz Luque, José A.. Fundación CLB; Bolivia
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Fil: Berkunsky, Igor. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tandil; Argentina. Universidad Nacional del Centro de la Provincia de Buenos Aires. Facultad de Ciencias Exactas. Instituto Multidisciplinario de Ecosistemas y Desarrollo Sustentable; Argentina
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Fil: Lamberski, Nadine L.. San Diego Zoo Wildlife Alliance; Estados Unidos
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Fil: Cruz Nieto, Javier. Organización Vida Silvestre A.C; México
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Fil: Russello, Michael A.. University of British Columbia; Canadá
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Fil: Wright, Timothy. New Mexico State University. College Of Arts And Sciences. Department Of Biology.; Estados Unidos
dc.journal.title
Diversity
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.mdpi.com/1424-2818/13/8/386
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.3390/d13080386
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