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dc.contributor.authorGuerra, Davide
dc.contributor.authorLopes-Lima, Manuel
dc.contributor.authorFroufe, Elsa
dc.contributor.authorGan, Han Ming
dc.contributor.authorOndina Navarret, María Paz
dc.contributor.authorAmaro González, Rafaela María
dc.contributor.authorKlunzinger, Michael W.
dc.contributor.authorCallil, Claudia
dc.contributor.authorPrié, Vincent
dc.contributor.authorBogan, Arthur E.
dc.contributor.authorStewart, Donald T.
dc.contributor.authorBreton, Sophie
dc.date.accessioned2020-04-12T07:17:21Z
dc.date.available2020-04-12T07:17:21Z
dc.date.issued2019
dc.identifier.citationGuerra, D., Lopes-Lima, M., Froufe, E. et al. Variability of mitochondrial ORFans hints at possible differences in the system of doubly uniparental inheritance of mitochondria among families of freshwater mussels (Bivalvia: Unionida). BMC Evol Biol 19, 229 (2019)
dc.identifier.urihttp://hdl.handle.net/10347/21309
dc.description.abstractSupernumerary ORFan genes (i.e., open reading frames without obvious homology to other genes) are present in the mitochondrial genomes of gonochoric freshwater mussels (Bivalvia: Unionida) showing doubly uniparental inheritance (DUI) of mitochondria. DUI is a system in which distinct female-transmitted and male-transmitted mitotypes coexist in a single species. In families Unionidae and Margaritiferidae, the transition from dioecy to hermaphroditism and the loss of DUI appear to be linked, and this event seems to affect the integrity of the ORFan genes. These observations led to the hypothesis that the ORFans have a role in DUI and/or sex determination. Complete mitochondrial genome sequences are however scarce for most families of freshwater mussels, therefore hindering a clear localization of DUI in the various lineages and a comprehensive understanding of the influence of the ORFans on DUI and sexual systems. Therefore, we sequenced and characterized eleven new mitogenomes from poorly sampled freshwater mussel families to gather information on the evolution and variability of the ORFan genes and their protein products
dc.description.sponsorshipThis research was developed under ConBiomics: the missing approach for the Conservation of freshwater Bivalves Project N° NORTE-01-0145-FEDER-030286, co-financed by COMPETE 2020, Portugal 2020 and the European Union through the ERDF, by FCT through national funds, and by Life+ Margal Ulla 09NAT/ES/000514. FCT also supported MLL (SFRH/BD/115728/2016). The research programs of SB and DTS are funded by the Natural Sciences and Engineering Research Council, Discovery Grants RGPIN/435656–2013 and RGPIN/217175–2013, respectively
dc.language.isoeng
dc.publisherBMC
dc.rights© The Author(s). 2019. Open Access. This article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The Creative Commons Public Domain Dedication waiver (http://creativecommons.org/publicdomain/zero/1.0/) applies to the data made available in this article, unless otherwise stated
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/
dc.subjectFreshwater mussels
dc.subjectDoubly uniparental inheritance of mitochondrial DNA
dc.subjectMtDNA sequencing
dc.subjectMitochondrial ORFan genes
dc.subjectEvolution of protein structures and functions
dc.subjectMitochondria and sexual systems
dc.titleVariability of mitochondrial ORFans hints at possible differences in the system of doubly uniparental inheritance of mitochondria among families of freshwater mussels (Bivalvia: Unionida)
dc.typejournal article
dc.identifier.doi10.1186/s12862-019-1554-5
dc.relation.publisherversionhttps://doi.org/10.1186/s12862-019-1554-5
dc.type.hasVersionVoR
dc.identifier.essn1471-2148
dc.rights.accessRightsopen access
dc.contributor.affiliationUniversidade de Santiago de Compostela. Departamento de Zooloxía, Xenética e Antropoloxía Física
dc.description.peerreviewedSI


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© The Author(s). 2019. Open Access. This article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The Creative Commons Public Domain Dedication waiver (http://creativecommons.org/publicdomain/zero/1.0/) applies to the data made available in this article, unless otherwise stated
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 © The Author(s). 2019. Open Access. This article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The Creative Commons Public Domain Dedication waiver (http://creativecommons.org/publicdomain/zero/1.0/) applies to the data made available in this article, unless otherwise stated





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