Laboratory generation of new parthenogenetic lineages supports contagious parthenogenesis in Artemia

Contagious parthenogenesis-a process involving rare functional males produced by a parthenogenetic lineage which mate with coexisting sexual females resulting in fertile parthenogenetic offspring-is one of the most striking mechanisms responsible for the generation of new parthenogenetic lineages. P...

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Detalhes bibliográficos
Autores: Maccari, Marta, Amat, Francisco, Hontoria, Francisco, Gómez, África
Formato: artículo
Estado:Versión publicada
Fecha de publicación:2014
País:España
Recursos:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/144176
Acesso em linha:http://hdl.handle.net/10261/144176
Access Level:acceso abierto
Palavra-chave:Hybridisation
Clonal reproduction
Reproductive isolation
Parthenogenesis
Artemia
Contagious parthenogenesis
Rare males
Sexual reproduction
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spelling Laboratory generation of new parthenogenetic lineages supports contagious parthenogenesis in ArtemiaMaccari, MartaAmat, FranciscoHontoria, FranciscoGómez, ÁfricaHybridisationClonal reproductionReproductive isolationParthenogenesisArtemiaContagious parthenogenesisRare malesSexual reproductionContagious parthenogenesis-a process involving rare functional males produced by a parthenogenetic lineage which mate with coexisting sexual females resulting in fertile parthenogenetic offspring-is one of the most striking mechanisms responsible for the generation of new parthenogenetic lineages. Populations of the parthenogenetic diploid brine shrimp Artemia produce fully functional males in low proportions. The evolutionary role of these so-called Artemia rare males is, however, unknown. Here we investigate whether new parthenogenetic clones could be obtained in the laboratory by mating these rare males with sexual females. We assessed the survival and sex ratio of the hybrid ovoviviparous offspring from previous crosses between rare males and females from all Asiatic sexual species, carried out cross-mating experiments between F1 hybrid individuals to assess their fertility, and estimated the viability and the reproductive mode of the resulting F2 offspring. Molecular analysis confirmed the parentage of hybrid parthenogenetic F2. Our study documents the first laboratory synthesis of new parthenogenetic lineages in Artemia and supports a model for the contagious spread of parthenogenesis. Our results suggest recessive inheritance but further experiments are required to confirm the likelihood of the contagious parthenogenesis model. © 2014 Maccari et al.This study was funded by the Plan Nacional CGL2008-03277 project to FA, sponsored by the Spanish Government MICIN. AG was supported by a National Environment Research Council (NERC) Advanced Fellowship (NE/B501298/1). MM was supported by a fellowship of the JAE Program from CSIC and European Social Fund.Peer ReviewedPeerJEuropean CommissionNatural Environment Research Council (UK)Ministerio de Ciencia e Innovación (España)Consejo Superior de Investigaciones Científicas (España)Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]2017201720142017info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Publisher's versioninfo:eu-repo/semantics/publishedVersionhttp://hdl.handle.net/10261/144176reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Ingléshttps://doi.org/10.7717/peerj.439Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/1441762026-05-22T06:33:51Z
dc.title.none.fl_str_mv Laboratory generation of new parthenogenetic lineages supports contagious parthenogenesis in Artemia
title Laboratory generation of new parthenogenetic lineages supports contagious parthenogenesis in Artemia
spellingShingle Laboratory generation of new parthenogenetic lineages supports contagious parthenogenesis in Artemia
Maccari, Marta
Hybridisation
Clonal reproduction
Reproductive isolation
Parthenogenesis
Artemia
Contagious parthenogenesis
Rare males
Sexual reproduction
title_short Laboratory generation of new parthenogenetic lineages supports contagious parthenogenesis in Artemia
title_full Laboratory generation of new parthenogenetic lineages supports contagious parthenogenesis in Artemia
title_fullStr Laboratory generation of new parthenogenetic lineages supports contagious parthenogenesis in Artemia
title_full_unstemmed Laboratory generation of new parthenogenetic lineages supports contagious parthenogenesis in Artemia
title_sort Laboratory generation of new parthenogenetic lineages supports contagious parthenogenesis in Artemia
dc.creator.none.fl_str_mv Maccari, Marta
Amat, Francisco
Hontoria, Francisco
Gómez, África
author Maccari, Marta
author_facet Maccari, Marta
Amat, Francisco
Hontoria, Francisco
Gómez, África
author_role author
author2 Amat, Francisco
Hontoria, Francisco
Gómez, África
author2_role author
author
author
dc.contributor.none.fl_str_mv European Commission
Natural Environment Research Council (UK)
Ministerio de Ciencia e Innovación (España)
Consejo Superior de Investigaciones Científicas (España)
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv Hybridisation
Clonal reproduction
Reproductive isolation
Parthenogenesis
Artemia
Contagious parthenogenesis
Rare males
Sexual reproduction
topic Hybridisation
Clonal reproduction
Reproductive isolation
Parthenogenesis
Artemia
Contagious parthenogenesis
Rare males
Sexual reproduction
description Contagious parthenogenesis-a process involving rare functional males produced by a parthenogenetic lineage which mate with coexisting sexual females resulting in fertile parthenogenetic offspring-is one of the most striking mechanisms responsible for the generation of new parthenogenetic lineages. Populations of the parthenogenetic diploid brine shrimp Artemia produce fully functional males in low proportions. The evolutionary role of these so-called Artemia rare males is, however, unknown. Here we investigate whether new parthenogenetic clones could be obtained in the laboratory by mating these rare males with sexual females. We assessed the survival and sex ratio of the hybrid ovoviviparous offspring from previous crosses between rare males and females from all Asiatic sexual species, carried out cross-mating experiments between F1 hybrid individuals to assess their fertility, and estimated the viability and the reproductive mode of the resulting F2 offspring. Molecular analysis confirmed the parentage of hybrid parthenogenetic F2. Our study documents the first laboratory synthesis of new parthenogenetic lineages in Artemia and supports a model for the contagious spread of parthenogenesis. Our results suggest recessive inheritance but further experiments are required to confirm the likelihood of the contagious parthenogenesis model. © 2014 Maccari et al.
publishDate 2014
dc.date.none.fl_str_mv 2014
2017
2017
2017
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
Publisher's version
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/144176
url http://hdl.handle.net/10261/144176
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv https://doi.org/10.7717/peerj.439
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv PeerJ
publisher.none.fl_str_mv PeerJ
dc.source.none.fl_str_mv reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str DIGITAL.CSIC. Repositorio Institucional del CSIC
collection DIGITAL.CSIC. Repositorio Institucional del CSIC
repository.name.fl_str_mv
repository.mail.fl_str_mv
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