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Evolutionary history of the Azteca-like mariner transposons and their host ants

hal.structure.identifierDepartamento de Zoologıa
dc.contributor.authorPALOMEQUE, Teresa
hal.structure.identifierDepartamento de Zoologıa
dc.contributor.authorSANLLORENTE, Olivia
hal.structure.identifierInstitut de Mécanique et d'Ingénierie de Bordeaux [I2M]
dc.contributor.authorMASIDE, Xulio
hal.structure.identifierDepartamento de Zoologıa
dc.contributor.authorVELA, Jesús
hal.structure.identifierInstitut de Mécanique et d'Ingénierie de Bordeaux [I2M]
dc.contributor.authorMORA, Pablo
hal.structure.identifierDepartamento de Zoologıa
dc.contributor.authorTORRES, María I.
hal.structure.identifierInstitut de recherche sur la biologie de l'insecte [IRBI]
dc.contributor.authorPERIQUET, Georges
hal.structure.identifierUniversidad de Jaén [UJA]
dc.contributor.authorLORITE, Pedro
dc.date.accessioned2021-05-14T09:53:58Z
dc.date.available2021-05-14T09:53:58Z
dc.date.issued2015
dc.identifier.issn0028-1042
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/77561
dc.description.abstractEnThree different complete mariner elements were found in the genome of the ant Tapinoma nigerrimum. One (Tnigmar-Mr) was interrupted by a 900-bp insertion that corresponded to an incomplete member of a fourth mariner element, called Azteca. In this work, we isolate and characterize full-length Tnigmar-Az elements in T. nigerrimum. The purpose of this study is to clarify the evolutionary history of Azteca elements and their hosts as well as the possible existence of horizontal transfer processes. For this, Azteca-like elements were also retrieved from the available sequences of various ant genomes, representing four different ant subfam-ilies: Dolichoderinae, Formicinae, Myrmicinae, and Ponerinae. The tree topology resulting for the Azteca-like elements bore very little resemblance to that of their respective hosts. The pervasive presence of Azteca-like elements in all ant genomes, together with the observation that extant copies are usually younger than the genomes that host them, could be explained either by lineage sorting or by recent horizontal transfer of active elements. However, the finding of closer genetic relationships between elements than between the ants that host them is consistent with the latter scenario. This is clearly observed in Sinvmar-Az, Tnigmar-Az, Acepmar-Az, and Cflomar-Az elements, suggesting the existence of horizontal transfer processes. On the contrary, some elements displayed more divergence than did the hosts harboring them. This may reflect either further horizontal transfer events or random lineage sorting.
dc.language.isoen
dc.publisherSpringer Verlag
dc.subject.enMariner elements
dc.subject.enAnt genomes
dc.subject.enFormicidae
dc.subject.enTransposon
dc.subject.enHymenoptera
dc.subject.enHorizontal transfer processes
dc.title.enEvolutionary history of the Azteca-like mariner transposons and their host ants
dc.typeArticle de revue
dc.identifier.doi10.1007/s00114-015-1294-3
dc.subject.halSciences du Vivant [q-bio]/Biologie animale/Zoologie des invertébrés
dc.subject.halSciences du Vivant [q-bio]/Biodiversité/Evolution [q-bio.PE]
dc.subject.halSciences du Vivant [q-bio]/Génétique/Génétique animale
bordeaux.journalThe Science of Nature Naturwissenschaften
bordeaux.page44
bordeaux.volume102
bordeaux.hal.laboratoriesInstitut de Mécanique et d’Ingénierie de Bordeaux (I2M) - UMR 5295*
bordeaux.issue(7-8)
bordeaux.institutionUniversité de Bordeaux
bordeaux.institutionBordeaux INP
bordeaux.institutionCNRS
bordeaux.institutionINRAE
bordeaux.institutionArts et Métiers
bordeaux.peerReviewedoui
hal.identifierhal-01316578
hal.version1
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-01316578v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=The%20Science%20of%20Nature%20Naturwissenschaften&rft.date=2015&rft.volume=102&rft.issue=(7-8)&rft.spage=44&rft.epage=44&rft.eissn=0028-1042&rft.issn=0028-1042&rft.au=PALOMEQUE,%20Teresa&SANLLORENTE,%20Olivia&MASIDE,%20Xulio&VELA,%20Jes%C3%BAs&MORA,%20Pablo&rft.genre=article


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