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dc.contributor.author
Lopes, Iara F.
dc.contributor.author
Miño, Carolina Isabel
dc.contributor.author
Rocha, Cristiano D.
dc.contributor.author
Oliveira, Dalci M. M.
dc.contributor.author
Del Lama, Silvia N.
dc.date.available
2017-07-25T19:22:25Z
dc.date.issued
2013-04
dc.identifier.citation
Lopes, Iara F.; Miño, Carolina Isabel; Rocha, Cristiano D.; Oliveira, Dalci M. M.; Del Lama, Silvia N.; Inferred kinship patterns reveal low levels of extra-pair paternity in the endangered Neotropical Jabiru Stork (Jabiru mycteria, Aves: Ciconiiformes); Springer; Genetica; 141; 4-6; 4-2013; 195-203
dc.identifier.issn
0016-6707
dc.identifier.uri
http://hdl.handle.net/11336/21293
dc.description.abstract
The present study inferred the genetic mating system in a natural breeding population of the Jabiru Stork (Jabiru mycteria), a Neotropical wading bird considered endangered in part of its distribution range. Based on data from eight microsatellite loci, maximum-likelihood kinship reconstruction techniques, parentage assignment analyses and effective population size (Ne) estimates were applied to samples collected in the Brazilian Pantanal wetland (N = 45 nestlings from 20 nests; N = 17 shed adult feathers from 11 nests). The relationship diagnosis was determined for most of the complete clutches (86.66 %): 92.31 % were full siblings and 7.69 % were half siblings. Shed feathers collected from the nests matched the genetic parents of the offspring in 80 % of cases. Feathers collected from the ground below the nests were compatible with the putative parents in 41.67 % of cases. A mean Ne of 35 reproductive individuals was inferred, corresponding to an Ne/Nc ratio of 0.09, which is similar to the ratio found in populations of a number of different wild animals. The higher proportion of full siblings identified in the broods suggests that genetic monogamy is the prevalent mating system in the Jabiru Stork, while the detection of half siblings suggests some degree of extra-pair paternity. The present findings are in agreement with previous ecological observations of social monogamy in this species, despite the isolated evidence of extra-pair copulation events. This study also demonstrates the usefulness of a noninvasive approach to sampling adults and performing parentage and relatedness analyses in an elusive, threatened species.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Springer
dc.rights
info:eu-repo/semantics/restrictedAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Breeding Behavior
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Effective Population Size
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Extra-Pair Fertilization
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Microsatellite Loci
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Molecular Markers
dc.subject.classification
Zoología, Ornitología, Entomología, Etología
dc.subject.classification
Ciencias Biológicas
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
dc.title
Inferred kinship patterns reveal low levels of extra-pair paternity in the endangered Neotropical Jabiru Stork (Jabiru mycteria, Aves: Ciconiiformes)
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2017-07-21T18:21:50Z
dc.identifier.eissn
1573-6857
dc.journal.volume
141
dc.journal.number
4-6
dc.journal.pagination
195-203
dc.journal.pais
Países Bajos
dc.journal.ciudad
Dordrecht
dc.description.fil
Fil: Lopes, Iara F.. Universidade Federal do Sao Carlos; Brasil
dc.description.fil
Fil: Miño, Carolina Isabel. Universidade Federal do Sao Carlos; Brasil. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
dc.description.fil
Fil: Rocha, Cristiano D.. Universidade Federal do Sao Carlos; Brasil
dc.description.fil
Fil: Oliveira, Dalci M. M.. Universidade Federal do Mato Grosso Do Sul; Brasil
dc.description.fil
Fil: Del Lama, Silvia N.. Universidade Federal do Sao Carlos; Brasil
dc.journal.title
Genetica
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1007/s10709-013-9718-5
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://link.springer.com/article/10.1007%2Fs10709-013-9718-5
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