Multiple invasions of Gypsy and Micropia retroelements in genus Zaprionus and melanogaster subgroup of the genus Drosophila

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dc.contributor.authorSetta, Nathalia de [UNESP]
dc.contributor.authorVan Sluys, Marie-Anne
dc.contributor.authorCapy, Pierre
dc.contributor.authorCarareto, Claudia M. A. [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionUniv Paris 11
dc.contributor.institutionCNRS
dc.contributor.institutionUniversidade de São Paulo (USP)
dc.date.accessioned2014-05-20T14:01:16Z
dc.date.available2014-05-20T14:01:16Z
dc.date.issued2009-12-02
dc.description.abstractBackground: The Zaprionus genus shares evolutionary features with the melanogaster subgroup, such as space and time of origin. Although little information about the transposable element content in the Zaprionus genus had been accumulated, some of their elements appear to be more closely related with those of the melanogaster subgroup, indicating that these two groups of species were involved in horizontal transfer events during their evolution. Among these elements, the Gypsy and the Micropia retroelements were chosen for screening in seven species of the two Zaprionus subgenera, Anaprionus and Zaprionus.Results: Screening allowed the identification of diverse Gypsy and Micropia retroelements only in species of the Zaprionus subgenus, showing that they are transcriptionally active in the sampled species. The sequences of each retroelement were closely related to those of the melanogaster species subgroup, and the most parsimonious hypothesis would be that 15 horizontal transfer events shaped their evolution. The Gypsy retroelement of the melanogaster subgroup probably invaded the Zaprionus genomes about 11 MYA. In contrast, the Micropia retroelement may have been introduced into the Zaprionus subgenus and the melanogaster subgroup from an unknown donor more recently (similar to 3 MYA).Conclusion: Gypsy and Micropia of Zaprionus and melanogaster species share similar evolutionary patterns. The sharing of evolutionary, ecological and ethological features probably allowed these species to pass through a permissive period of transposable element invasion, explaining the proposed waves of horizontal transfers.en
dc.description.affiliationUNESP São Paulo State Univ, Dept Biol, Sao Jose do Rio Preto, SP, Brazil
dc.description.affiliationUniv Paris 11, F-91405 Orsay, France
dc.description.affiliationCNRS, Lab Evolut Genomes & Speciat, UPR9034, F-91198 Gif Sur Yvette, France
dc.description.affiliationUSP São Paulo Univ, Dept Bot, São Paulo, Brazil
dc.description.affiliationUnespUNESP São Paulo State Univ, Dept Biol, Sao Jose do Rio Preto, SP, Brazil
dc.description.sponsorshipCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.description.sponsorshipIdFAPESP: 04/02851-9
dc.format.extent18
dc.identifierhttp://dx.doi.org/10.1186/1471-2148-9-279
dc.identifier.citationBmc Evolutionary Biology. London: Biomed Central Ltd., v. 9, p. 18, 2009.
dc.identifier.doi10.1186/1471-2148-9-279
dc.identifier.fileWOS000273073800001.pdf
dc.identifier.issn1471-2148
dc.identifier.lattes3425772998319216
dc.identifier.orcid0000-0002-0298-1354
dc.identifier.urihttp://hdl.handle.net/11449/21648
dc.identifier.wosWOS:000273073800001
dc.language.isoeng
dc.publisherBiomed Central Ltd.
dc.relation.ispartofBMC Evolutionary Biology
dc.relation.ispartofjcr3.027
dc.relation.ispartofsjr1,656
dc.rights.accessRightsAcesso aberto
dc.sourceWeb of Science
dc.titleMultiple invasions of Gypsy and Micropia retroelements in genus Zaprionus and melanogaster subgroup of the genus Drosophilaen
dc.typeArtigo
dcterms.licensehttp://www.biomedcentral.com/about/license
dcterms.rightsHolderBiomed Central Ltd.
unesp.author.lattes3425772998319216[4]
unesp.author.orcid0000-0002-0298-1354[4]
unesp.campusUniversidade Estadual Paulista (Unesp), Instituto de Biociências Letras e Ciências Exatas, São José do Rio Pretopt

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Artigos - Biologia - IBILCE