Signatures of natural selection between life cycle stages separated by metamorphosis in European eel.
Peer reviewed Received: 16 December 2014, Accepted: 6 July 2015, Published: 13 August 2015 [Background] Species showing complex life cycles provide excellent opportunities to study the genetic associations between life cycle stages, as selective pressures may differ before and after metamorphosis. T...
id |
fttriple:oai:gotriple.eu:50|dedup_wf_001::368a825e66297d885bd4cbb365052670 |
---|---|
record_format |
openpolar |
institution |
Open Polar |
collection |
Unknown |
op_collection_id |
fttriple |
language |
unknown |
topic |
Research Article Adaptative decoupling hypothesis Complex life cycles Metamorphosis RAD sequencing Selection Keywords: Adaptative decoupling hypothesis Anguille d'Europe Anguille d'Europe -- Métamorphose Anguille d'Europe -- Cycles biologiques Anguille d'Europe -- Sélection Séquence nucléotidique Biotechnology Genetics envir hist |
spellingShingle |
Research Article Adaptative decoupling hypothesis Complex life cycles Metamorphosis RAD sequencing Selection Keywords: Adaptative decoupling hypothesis Anguille d'Europe Anguille d'Europe -- Métamorphose Anguille d'Europe -- Cycles biologiques Anguille d'Europe -- Sélection Séquence nucléotidique Biotechnology Genetics envir hist Bjarni Jónsson Louis Bernatchez José Martin Pujolar Dorte Bekkevold Magnus W. Jacobsen Javier Lobón-Cerviá Michael Møller Hansen Signatures of natural selection between life cycle stages separated by metamorphosis in European eel. |
topic_facet |
Research Article Adaptative decoupling hypothesis Complex life cycles Metamorphosis RAD sequencing Selection Keywords: Adaptative decoupling hypothesis Anguille d'Europe Anguille d'Europe -- Métamorphose Anguille d'Europe -- Cycles biologiques Anguille d'Europe -- Sélection Séquence nucléotidique Biotechnology Genetics envir hist |
description |
Peer reviewed Received: 16 December 2014, Accepted: 6 July 2015, Published: 13 August 2015 [Background] Species showing complex life cycles provide excellent opportunities to study the genetic associations between life cycle stages, as selective pressures may differ before and after metamorphosis. The European eel presents a complex life cycle with two metamorphoses, a first metamorphosis from larvae into glass eels (juvenile stage) and a second metamorphosis into silver eels (adult stage). We tested the hypothesis that different genes and gene pathways will be under selection at different life stages when comparing the genetic associations between glass eels and silver eels. [Results] We used two sets of markers to test for selection: first, we genotyped individuals using a panel of 80 coding-gene single nucleotide polymorphisms (SNPs) developed in American eel; second, we investigated selection at the genome level using a total of 153,423 RAD-sequencing generated SNPs widely distributed across the genome. Using the RAD approach, outlier tests identified a total of 2413 (1.57 %) potentially selected SNPs. Functional annotation analysis identified signal transduction pathways as the most over-represented group of genes, including MAPK/Erk signalling, calcium signalling and GnRH (gonadotropin-releasing hormone) signalling. Many of the over-represented pathways were related to growth, while others could result from the different conditions that eels inhabit during their life cycle. [Conclusions] The observation of different genes and gene pathways under selection when comparing glass eels vs. silver eels supports the adaptive decoupling hypothesis for the benefits of metamorphosis. Partitioning the life cycle into discrete morphological phases may be overall beneficial since it allows the different life stages to respond independently to their unique selection pressures. This might translate into a more effective use of food and niche resources and/or performance of phase-specific tasks (e.g. feeding in the case ... |
author2 |
Danish Council for Independent Research |
format |
Article in Journal/Newspaper |
author |
Bjarni Jónsson Louis Bernatchez José Martin Pujolar Dorte Bekkevold Magnus W. Jacobsen Javier Lobón-Cerviá Michael Møller Hansen |
author_facet |
Bjarni Jónsson Louis Bernatchez José Martin Pujolar Dorte Bekkevold Magnus W. Jacobsen Javier Lobón-Cerviá Michael Møller Hansen |
author_sort |
Bjarni Jónsson |
title |
Signatures of natural selection between life cycle stages separated by metamorphosis in European eel. |
title_short |
Signatures of natural selection between life cycle stages separated by metamorphosis in European eel. |
title_full |
Signatures of natural selection between life cycle stages separated by metamorphosis in European eel. |
title_fullStr |
Signatures of natural selection between life cycle stages separated by metamorphosis in European eel. |
title_full_unstemmed |
Signatures of natural selection between life cycle stages separated by metamorphosis in European eel. |
title_sort |
signatures of natural selection between life cycle stages separated by metamorphosis in european eel. |
publishDate |
2015 |
url |
https://www.bio.ulaval.ca/louisbernatchez/pdf/(349)%20Pujolar_BMCGenomics_2015.pdf http://digital.csic.es/bitstream/10261/122187/1/BMC%20Genomics%202015%2c%2016%20600.pdf https://corpus.ulaval.ca/jspui/bitstream/20.500.11794/288/1/%28349%29%20Pujolar_BMCGenomics_2015.pdf https://doi.org/10.1186/s12864-015-1754-3 http://europepmc.org/articles/PMC4535825 http://link.springer.com/content/pdf/10.1186/s12864-015-1754-3 https://bmcgenomics.biomedcentral.com/track/pdf/10.1186/s12864-015-1754-3 https://bmcgenomics.biomedcentral.com/articles/10.1186/s12864-015-1754-3 http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4535825/ https://link.springer.com/article/10.1186/s12864-015-1754-3 http://digital.csic.es/handle/10261/122187 https://core.ac.uk/display/81623498 https://paperity.org/p/73752804/signatures-of-natural-selection-between-life-cycle-stages-separated-by-metamorphosis-in https://corpus.ulaval.ca/jspui/handle/20.500.11794/288;mode=full https://hdl.handle.net/20.500.11794/288;mode=full https://figshare.com/collections/Data_from_Signatures_of_natural_selection_between_life_cycle_stages_separated_by_metamorphosis_in_European_eel/3538776 https://academic.microsoft.com/#/detail/1943983417 https://pure.au.dk/portal/da/publications/signatures-of-natural-selection-between-life-cycle-stages-separated-by-metamorphosis-in-european-eel(70ff4ef4-5e1e-4ec2-ae11-4a08941a20ec).html https://hdl.handle.net/20.500.11794/288 http://hdl.handle.net/10261/122187 |
genre |
European eel |
genre_facet |
European eel |
op_source |
26268725 10.1186/s12864-015-1754-3 oai:pubmedcentral.nih.gov:4535825 1754 1943983417 oai:pure.atira.dk:publications/70ff4ef4-5e1e-4ec2-ae11-4a08941a20ec oai:corpus.ulaval.ca:20.500.11794/288 oai:digital.csic.es:10261/122187 10|opendoar____::8b6dd7db9af49e67306feb59a8bdc52c 10|openaire____::55045bd2a65019fd8e6741a755395c8c 10|opendoar____::eda80a3d5b344bc40f3bc04f65b7a357 10|openaire____::081b82f96300b6a6e3d282bad31cb6e2 10|doajarticles::48d56663d47786f501ed069cf6767208 10|openaire____::8ac8380272269217cb09a928c8caa993 10|openaire____::5f532a3fc4f1ea403f37070f59a7a53a 10|openaire____::9e3be59865b2c1c335d32dae2fe7b254 10|openaire____::d76e4d42b3bd658259e8bf9c37ef448f 10|opendoar____::21ce689121e39821d07d04faab328370 10|opendoar____::c9f95a0a5af052bffce5c89917335f67 10|openaire____::0a836ef43dcb67bb7cbd4dd509b11b73 10|openaire____::8fc45174756b8d6bb1cfbd82c5e63a4e 10|openaire____::806360c771262b4d6770e7cdf04b5c5a |
op_relation |
https://www.bio.ulaval.ca/louisbernatchez/pdf/(349)%20Pujolar_BMCGenomics_2015.pdf http://digital.csic.es/bitstream/10261/122187/1/BMC%20Genomics%202015%2c%2016%20600.pdf https://corpus.ulaval.ca/jspui/bitstream/20.500.11794/288/1/%28349%29%20Pujolar_BMCGenomics_2015.pdf https://dx.doi.org/10.1186/s12864-015-1754-3 http://europepmc.org/articles/PMC4535825 http://link.springer.com/content/pdf/10.1186/s12864-015-1754-3 http://dx.doi.org/10.1186/s12864-015-1754-3 https://bmcgenomics.biomedcentral.com/track/pdf/10.1186/s12864-015-1754-3 https://bmcgenomics.biomedcentral.com/articles/10.1186/s12864-015-1754-3 http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4535825/ https://link.springer.com/article/10.1186/s12864-015-1754-3 http://digital.csic.es/handle/10261/122187 https://core.ac.uk/display/81623498 https://paperity.org/p/73752804/signatures-of-natural-selection-between-life-cycle-stages-separated-by-metamorphosis-in https://corpus.ulaval.ca/jspui/handle/20.500.11794/288;mode=full https://figshare.com/collections/Data_from_Signatures_of_natural_selection_between_life_cycle_stages_separated_by_metamorphosis_in_European_eel/3538776 https://academic.microsoft.com/#/detail/1943983417 https://pure.au.dk/portal/da/publications/signatures-of-natural-selection-between-life-cycle-stages-separated-by-metamorphosis-in-european-eel(70ff4ef4-5e1e-4ec2-ae11-4a08941a20ec).html http://hdl.handle.net/20.500.11794/288 http://hdl.handle.net/10261/122187 |
op_rights |
lic_creative-commons |
op_doi |
https://doi.org/10.1186/s12864-015-1754-3 https://doi.org/20.500.11794/288;mode=full https://doi.org/20.500.11794/288 |
container_title |
BMC Genomics |
container_volume |
16 |
container_issue |
1 |
_version_ |
1766404682479042560 |
spelling |
fttriple:oai:gotriple.eu:50|dedup_wf_001::368a825e66297d885bd4cbb365052670 2023-05-15T16:08:40+02:00 Signatures of natural selection between life cycle stages separated by metamorphosis in European eel. Bjarni Jónsson Louis Bernatchez José Martin Pujolar Dorte Bekkevold Magnus W. Jacobsen Javier Lobón-Cerviá Michael Møller Hansen Danish Council for Independent Research 2015-08-13 https://www.bio.ulaval.ca/louisbernatchez/pdf/(349)%20Pujolar_BMCGenomics_2015.pdf http://digital.csic.es/bitstream/10261/122187/1/BMC%20Genomics%202015%2c%2016%20600.pdf https://corpus.ulaval.ca/jspui/bitstream/20.500.11794/288/1/%28349%29%20Pujolar_BMCGenomics_2015.pdf https://doi.org/10.1186/s12864-015-1754-3 http://europepmc.org/articles/PMC4535825 http://link.springer.com/content/pdf/10.1186/s12864-015-1754-3 https://bmcgenomics.biomedcentral.com/track/pdf/10.1186/s12864-015-1754-3 https://bmcgenomics.biomedcentral.com/articles/10.1186/s12864-015-1754-3 http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4535825/ https://link.springer.com/article/10.1186/s12864-015-1754-3 http://digital.csic.es/handle/10261/122187 https://core.ac.uk/display/81623498 https://paperity.org/p/73752804/signatures-of-natural-selection-between-life-cycle-stages-separated-by-metamorphosis-in https://corpus.ulaval.ca/jspui/handle/20.500.11794/288;mode=full https://hdl.handle.net/20.500.11794/288;mode=full https://figshare.com/collections/Data_from_Signatures_of_natural_selection_between_life_cycle_stages_separated_by_metamorphosis_in_European_eel/3538776 https://academic.microsoft.com/#/detail/1943983417 https://pure.au.dk/portal/da/publications/signatures-of-natural-selection-between-life-cycle-stages-separated-by-metamorphosis-in-european-eel(70ff4ef4-5e1e-4ec2-ae11-4a08941a20ec).html https://hdl.handle.net/20.500.11794/288 http://hdl.handle.net/10261/122187 undefined unknown https://www.bio.ulaval.ca/louisbernatchez/pdf/(349)%20Pujolar_BMCGenomics_2015.pdf http://digital.csic.es/bitstream/10261/122187/1/BMC%20Genomics%202015%2c%2016%20600.pdf https://corpus.ulaval.ca/jspui/bitstream/20.500.11794/288/1/%28349%29%20Pujolar_BMCGenomics_2015.pdf https://dx.doi.org/10.1186/s12864-015-1754-3 http://europepmc.org/articles/PMC4535825 http://link.springer.com/content/pdf/10.1186/s12864-015-1754-3 http://dx.doi.org/10.1186/s12864-015-1754-3 https://bmcgenomics.biomedcentral.com/track/pdf/10.1186/s12864-015-1754-3 https://bmcgenomics.biomedcentral.com/articles/10.1186/s12864-015-1754-3 http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4535825/ https://link.springer.com/article/10.1186/s12864-015-1754-3 http://digital.csic.es/handle/10261/122187 https://core.ac.uk/display/81623498 https://paperity.org/p/73752804/signatures-of-natural-selection-between-life-cycle-stages-separated-by-metamorphosis-in https://corpus.ulaval.ca/jspui/handle/20.500.11794/288;mode=full https://figshare.com/collections/Data_from_Signatures_of_natural_selection_between_life_cycle_stages_separated_by_metamorphosis_in_European_eel/3538776 https://academic.microsoft.com/#/detail/1943983417 https://pure.au.dk/portal/da/publications/signatures-of-natural-selection-between-life-cycle-stages-separated-by-metamorphosis-in-european-eel(70ff4ef4-5e1e-4ec2-ae11-4a08941a20ec).html http://hdl.handle.net/20.500.11794/288 http://hdl.handle.net/10261/122187 lic_creative-commons 26268725 10.1186/s12864-015-1754-3 oai:pubmedcentral.nih.gov:4535825 1754 1943983417 oai:pure.atira.dk:publications/70ff4ef4-5e1e-4ec2-ae11-4a08941a20ec oai:corpus.ulaval.ca:20.500.11794/288 oai:digital.csic.es:10261/122187 10|opendoar____::8b6dd7db9af49e67306feb59a8bdc52c 10|openaire____::55045bd2a65019fd8e6741a755395c8c 10|opendoar____::eda80a3d5b344bc40f3bc04f65b7a357 10|openaire____::081b82f96300b6a6e3d282bad31cb6e2 10|doajarticles::48d56663d47786f501ed069cf6767208 10|openaire____::8ac8380272269217cb09a928c8caa993 10|openaire____::5f532a3fc4f1ea403f37070f59a7a53a 10|openaire____::9e3be59865b2c1c335d32dae2fe7b254 10|openaire____::d76e4d42b3bd658259e8bf9c37ef448f 10|opendoar____::21ce689121e39821d07d04faab328370 10|opendoar____::c9f95a0a5af052bffce5c89917335f67 10|openaire____::0a836ef43dcb67bb7cbd4dd509b11b73 10|openaire____::8fc45174756b8d6bb1cfbd82c5e63a4e 10|openaire____::806360c771262b4d6770e7cdf04b5c5a Research Article Adaptative decoupling hypothesis Complex life cycles Metamorphosis RAD sequencing Selection Keywords: Adaptative decoupling hypothesis Anguille d'Europe Anguille d'Europe -- Métamorphose Anguille d'Europe -- Cycles biologiques Anguille d'Europe -- Sélection Séquence nucléotidique Biotechnology Genetics envir hist Journal Article https://vocabularies.coar-repositories.org/resource_types/c_6501/ 2015 fttriple https://doi.org/10.1186/s12864-015-1754-3 https://doi.org/20.500.11794/288;mode=full https://doi.org/20.500.11794/288 2023-01-22T16:57:45Z Peer reviewed Received: 16 December 2014, Accepted: 6 July 2015, Published: 13 August 2015 [Background] Species showing complex life cycles provide excellent opportunities to study the genetic associations between life cycle stages, as selective pressures may differ before and after metamorphosis. The European eel presents a complex life cycle with two metamorphoses, a first metamorphosis from larvae into glass eels (juvenile stage) and a second metamorphosis into silver eels (adult stage). We tested the hypothesis that different genes and gene pathways will be under selection at different life stages when comparing the genetic associations between glass eels and silver eels. [Results] We used two sets of markers to test for selection: first, we genotyped individuals using a panel of 80 coding-gene single nucleotide polymorphisms (SNPs) developed in American eel; second, we investigated selection at the genome level using a total of 153,423 RAD-sequencing generated SNPs widely distributed across the genome. Using the RAD approach, outlier tests identified a total of 2413 (1.57 %) potentially selected SNPs. Functional annotation analysis identified signal transduction pathways as the most over-represented group of genes, including MAPK/Erk signalling, calcium signalling and GnRH (gonadotropin-releasing hormone) signalling. Many of the over-represented pathways were related to growth, while others could result from the different conditions that eels inhabit during their life cycle. [Conclusions] The observation of different genes and gene pathways under selection when comparing glass eels vs. silver eels supports the adaptive decoupling hypothesis for the benefits of metamorphosis. Partitioning the life cycle into discrete morphological phases may be overall beneficial since it allows the different life stages to respond independently to their unique selection pressures. This might translate into a more effective use of food and niche resources and/or performance of phase-specific tasks (e.g. feeding in the case ... Article in Journal/Newspaper European eel Unknown BMC Genomics 16 1 |