Bacterial density rather than diversity correlates with hatching success across different avian species

Bacterial communities within avian nests are considered an important determinant of egg viability, potentially selecting for traits that confer embryos with protection against trans-shell infection. A high bacterial density on the eggshell increases hatching failure, whether this effect could be due...

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Autores: Peralta Sánchez, Juan Manuel, Martin-Platero, A. M., Wegener-Parfrey, L., Martinez-Bueno, M., Rodriguez-Ruano, S., Navas-Molina, J. A., Soler, J. J.
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2018
País:España
Institución:Universidad de Sevilla (US)
Repositorio:idUS. Depósito de Investigación de la Universidad de Sevilla
OAI Identifier:oai:idus.us.es:11441/178725
Acceso en línea:https://hdl.handle.net/11441/178725
https://doi.org/10.1093/femsec/fiy022
Access Level:acceso abierto
Palabra clave:ARISA
Avian community
Cacterial community
Bacterial density
Comparative analysis
Eggshells
Hatching success
High-throughput sequencing
Illumina HiSeq
Phylogenetic General Least Square
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spelling Bacterial density rather than diversity correlates with hatching success across different avian speciesPeralta Sánchez, Juan ManuelMartin-Platero, A. M.Wegener-Parfrey, L.Martinez-Bueno, M.Rodriguez-Ruano, S.Navas-Molina, J. A.Soler, J. J.ARISAAvian communityCacterial communityBacterial densityComparative analysisEggshellsHatching successHigh-throughput sequencingIllumina HiSeqPhylogenetic General Least SquareBacterial communities within avian nests are considered an important determinant of egg viability, potentially selecting for traits that confer embryos with protection against trans-shell infection. A high bacterial density on the eggshell increases hatching failure, whether this effect could be due to changes in bacterial community or just a general increase in bacterial density. We explored this idea using intra- and interspecific comparisons of the relationship between hatching success and eggshell bacteria characterized by culture and molecular techniques (fingerprinting and high-throughput sequencing). We collected information for 152 nests belonging to 17 bird species. Hatching failures occurred more frequently in nests with higher density of aerobic mesophilic bacteria on their eggshells. Bacterial community was also related to hatching success, but only when minority bacterial operational taxonomic units were considered. These findings support the hypothesis that bacterial density is a selective agent of embryo viability, and hence a proxy of hatching failure only within species. Although different avian species hold different bacterial densities or assemblages on their eggs, the association between bacteria and hatching success was similar for different species. This result suggests that interspecific differences in antibacterial defenses are responsible for keeping the hatching success at similar levels in different species.Oxford University PressZoologíaMinisterio de Educación y Ciencia (MEC). EspañaEuropean Commission (EC). Fondo Europeo de Desarrollo Regional (FEDER)2018info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfapplication/pdfhttps://hdl.handle.net/11441/178725https://doi.org/10.1093/femsec/fiy022reponame:idUS. Depósito de Investigación de la Universidad de Sevillainstname:Universidad de Sevilla (US)InglésFEMS Microbiology Ecology, 94 (3), fiy022.CGL2007-61251CGL2010-19233-C03- 01CGL2010-19233-C03-03https://doi.org/10.1093/femsec/fiy022info:eu-repo/semantics/openAccessoai:idus.us.es:11441/1787252026-06-17T12:51:07Z
dc.title.none.fl_str_mv Bacterial density rather than diversity correlates with hatching success across different avian species
title Bacterial density rather than diversity correlates with hatching success across different avian species
spellingShingle Bacterial density rather than diversity correlates with hatching success across different avian species
Peralta Sánchez, Juan Manuel
ARISA
Avian community
Cacterial community
Bacterial density
Comparative analysis
Eggshells
Hatching success
High-throughput sequencing
Illumina HiSeq
Phylogenetic General Least Square
title_short Bacterial density rather than diversity correlates with hatching success across different avian species
title_full Bacterial density rather than diversity correlates with hatching success across different avian species
title_fullStr Bacterial density rather than diversity correlates with hatching success across different avian species
title_full_unstemmed Bacterial density rather than diversity correlates with hatching success across different avian species
title_sort Bacterial density rather than diversity correlates with hatching success across different avian species
dc.creator.none.fl_str_mv Peralta Sánchez, Juan Manuel
Martin-Platero, A. M.
Wegener-Parfrey, L.
Martinez-Bueno, M.
Rodriguez-Ruano, S.
Navas-Molina, J. A.
Soler, J. J.
author Peralta Sánchez, Juan Manuel
author_facet Peralta Sánchez, Juan Manuel
Martin-Platero, A. M.
Wegener-Parfrey, L.
Martinez-Bueno, M.
Rodriguez-Ruano, S.
Navas-Molina, J. A.
Soler, J. J.
author_role author
author2 Martin-Platero, A. M.
Wegener-Parfrey, L.
Martinez-Bueno, M.
Rodriguez-Ruano, S.
Navas-Molina, J. A.
Soler, J. J.
author2_role author
author
author
author
author
author
dc.contributor.none.fl_str_mv Zoología
Ministerio de Educación y Ciencia (MEC). España
European Commission (EC). Fondo Europeo de Desarrollo Regional (FEDER)
dc.subject.none.fl_str_mv ARISA
Avian community
Cacterial community
Bacterial density
Comparative analysis
Eggshells
Hatching success
High-throughput sequencing
Illumina HiSeq
Phylogenetic General Least Square
topic ARISA
Avian community
Cacterial community
Bacterial density
Comparative analysis
Eggshells
Hatching success
High-throughput sequencing
Illumina HiSeq
Phylogenetic General Least Square
description Bacterial communities within avian nests are considered an important determinant of egg viability, potentially selecting for traits that confer embryos with protection against trans-shell infection. A high bacterial density on the eggshell increases hatching failure, whether this effect could be due to changes in bacterial community or just a general increase in bacterial density. We explored this idea using intra- and interspecific comparisons of the relationship between hatching success and eggshell bacteria characterized by culture and molecular techniques (fingerprinting and high-throughput sequencing). We collected information for 152 nests belonging to 17 bird species. Hatching failures occurred more frequently in nests with higher density of aerobic mesophilic bacteria on their eggshells. Bacterial community was also related to hatching success, but only when minority bacterial operational taxonomic units were considered. These findings support the hypothesis that bacterial density is a selective agent of embryo viability, and hence a proxy of hatching failure only within species. Although different avian species hold different bacterial densities or assemblages on their eggs, the association between bacteria and hatching success was similar for different species. This result suggests that interspecific differences in antibacterial defenses are responsible for keeping the hatching success at similar levels in different species.
publishDate 2018
dc.date.none.fl_str_mv 2018
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv https://hdl.handle.net/11441/178725
https://doi.org/10.1093/femsec/fiy022
url https://hdl.handle.net/11441/178725
https://doi.org/10.1093/femsec/fiy022
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv FEMS Microbiology Ecology, 94 (3), fiy022.
CGL2007-61251
CGL2010-19233-C03- 01
CGL2010-19233-C03-03
https://doi.org/10.1093/femsec/fiy022
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Oxford University Press
publisher.none.fl_str_mv Oxford University Press
dc.source.none.fl_str_mv reponame:idUS. Depósito de Investigación de la Universidad de Sevilla
instname:Universidad de Sevilla (US)
instname_str Universidad de Sevilla (US)
reponame_str idUS. Depósito de Investigación de la Universidad de Sevilla
collection idUS. Depósito de Investigación de la Universidad de Sevilla
repository.name.fl_str_mv
repository.mail.fl_str_mv
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