Effect of long-term intergenerational exposure to ocean acidification on ompa and ompb transcripts expression in European seabass (Dicentrarchus labrax)
International audience Since sensory system allows organisms to perceive and interact with their external environment, any disruption in their functioning may have detrimental consequences on their survival. Ocean acidification has been shown to potentially impair olfactory system in fish and it is...
Published in: | Marine Environmental Research |
---|---|
Main Authors: | , , , , , , , |
Other Authors: | , , , |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
HAL CCSD
2021
|
Subjects: | |
Online Access: | https://doi.org/10.1016/j.marenvres.2021.105438 https://hal.univ-brest.fr/hal-03343631 |
id |
fttriple:oai:gotriple.eu:10670/1.sis8ud |
---|---|
record_format |
openpolar |
spelling |
fttriple:oai:gotriple.eu:10670/1.sis8ud 2023-05-15T17:50:30+02:00 Effect of long-term intergenerational exposure to ocean acidification on ompa and ompb transcripts expression in European seabass (Dicentrarchus labrax) Mazurais, David Neven, Carolin Servili, Arianna Vitré, Thomas Madec, Lauriane Collet, Sophie Zambonino-Infante, Jose-Luis Mark, Felix Laboratoire des Sciences de l'Environnement Marin (LEMAR) (LEMAR) Institut de Recherche pour le Développement (IRD)-Institut Français de Recherche pour l'Exploitation de la Mer (IFREMER)-Université de Brest (UBO)-Institut Universitaire Européen de la Mer (IUEM) Institut de Recherche pour le Développement (IRD)-Institut national des sciences de l'Univers (INSU - CNRS)-Université de Brest (UBO)-Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS)-Université de Brest (UBO)-Centre National de la Recherche Scientifique (CNRS)-Centre National de la Recherche Scientifique (CNRS) ANR-10-LABX-0019,LabexMER,LabexMER Marine Excellence Research: a changing ocean(2010) 2021-08-01 https://doi.org/10.1016/j.marenvres.2021.105438 https://hal.univ-brest.fr/hal-03343631 en eng HAL CCSD Elsevier science hal-03343631 doi:10.1016/j.marenvres.2021.105438 10670/1.sis8ud https://hal.univ-brest.fr/hal-03343631 undefined Hyper Article en Ligne - Sciences de l'Homme et de la Société ISSN: 0141-1136 EISSN: 1879-0291 Marine Environmental Research Marine Environmental Research, Elsevier science, 2021, 170, pp.105438. ⟨10.1016/j.marenvres.2021.105438⟩ OMP Intergenerational Expression pattern Dicentrarchus labrax Acidification stat socio Journal Article https://vocabularies.coar-repositories.org/resource_types/c_6501/ 2021 fttriple https://doi.org/10.1016/j.marenvres.2021.105438 2023-01-22T18:03:09Z International audience Since sensory system allows organisms to perceive and interact with their external environment, any disruption in their functioning may have detrimental consequences on their survival. Ocean acidification has been shown to potentially impair olfactory system in fish and it is therefore essential to develop biological tools contributing to better characterize such effects. The olfactory marker protein (omp) gene is involved in the maturation and the activity of olfactory sensory neurons in vertebrates. In teleosts, two omp genes (ompa and ompb) originating from whole genome duplication have been identified. In this study, bioinformatic analysis allowed characterization of the ompa and ompb genes from the European seabass (Dicentrarchus labrax) genome. The European seabass ompa and ompb genes differ in deduced amino acid sequences and in their expression pattern throughout the tissues. While both ompa and ompb mRNA are strongly expressed in the olfactory epithelium, ompb expression was further observable in different brain areas while ompa expression was also detected in the eyes and in other peripheral tissues. Expression levels of ompa and ompb mRNA were investigated in adult seabass (4 years-old, F0) and in their offspring (F1) exposed to pH of 8 (control) or 7.6 (ocean acidification, OA). Under OA ompb mRNA was down-regulated while ompa mRNA was up-regulated in the olfactory epithelium of F0 adults, suggesting a long-term intragenerational OA-induced regulation of the olfactory sensory system. A shift in the expression profiles of both ompa and ompb mRNA was observed at early larval stages in F1 under OA, suggesting a disruption in the developmental process. Contrary to the F0, the expression of ompa and ompb mRNA was not anymore significantly regulated under OA in the olfactory epithelium of juvenile F1 fish. This work provides evidence for long-term impact of OA on sensorial system of European seabass as well as potential intergenerational acclimation of omp genes expression to OA in ... Article in Journal/Newspaper Ocean acidification Unknown Marine Environmental Research 170 105438 |
institution |
Open Polar |
collection |
Unknown |
op_collection_id |
fttriple |
language |
English |
topic |
OMP Intergenerational Expression pattern Dicentrarchus labrax Acidification stat socio |
spellingShingle |
OMP Intergenerational Expression pattern Dicentrarchus labrax Acidification stat socio Mazurais, David Neven, Carolin Servili, Arianna Vitré, Thomas Madec, Lauriane Collet, Sophie Zambonino-Infante, Jose-Luis Mark, Felix Effect of long-term intergenerational exposure to ocean acidification on ompa and ompb transcripts expression in European seabass (Dicentrarchus labrax) |
topic_facet |
OMP Intergenerational Expression pattern Dicentrarchus labrax Acidification stat socio |
description |
International audience Since sensory system allows organisms to perceive and interact with their external environment, any disruption in their functioning may have detrimental consequences on their survival. Ocean acidification has been shown to potentially impair olfactory system in fish and it is therefore essential to develop biological tools contributing to better characterize such effects. The olfactory marker protein (omp) gene is involved in the maturation and the activity of olfactory sensory neurons in vertebrates. In teleosts, two omp genes (ompa and ompb) originating from whole genome duplication have been identified. In this study, bioinformatic analysis allowed characterization of the ompa and ompb genes from the European seabass (Dicentrarchus labrax) genome. The European seabass ompa and ompb genes differ in deduced amino acid sequences and in their expression pattern throughout the tissues. While both ompa and ompb mRNA are strongly expressed in the olfactory epithelium, ompb expression was further observable in different brain areas while ompa expression was also detected in the eyes and in other peripheral tissues. Expression levels of ompa and ompb mRNA were investigated in adult seabass (4 years-old, F0) and in their offspring (F1) exposed to pH of 8 (control) or 7.6 (ocean acidification, OA). Under OA ompb mRNA was down-regulated while ompa mRNA was up-regulated in the olfactory epithelium of F0 adults, suggesting a long-term intragenerational OA-induced regulation of the olfactory sensory system. A shift in the expression profiles of both ompa and ompb mRNA was observed at early larval stages in F1 under OA, suggesting a disruption in the developmental process. Contrary to the F0, the expression of ompa and ompb mRNA was not anymore significantly regulated under OA in the olfactory epithelium of juvenile F1 fish. This work provides evidence for long-term impact of OA on sensorial system of European seabass as well as potential intergenerational acclimation of omp genes expression to OA in ... |
author2 |
Laboratoire des Sciences de l'Environnement Marin (LEMAR) (LEMAR) Institut de Recherche pour le Développement (IRD)-Institut Français de Recherche pour l'Exploitation de la Mer (IFREMER)-Université de Brest (UBO)-Institut Universitaire Européen de la Mer (IUEM) Institut de Recherche pour le Développement (IRD)-Institut national des sciences de l'Univers (INSU - CNRS)-Université de Brest (UBO)-Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS)-Université de Brest (UBO)-Centre National de la Recherche Scientifique (CNRS)-Centre National de la Recherche Scientifique (CNRS) ANR-10-LABX-0019,LabexMER,LabexMER Marine Excellence Research: a changing ocean(2010) |
format |
Article in Journal/Newspaper |
author |
Mazurais, David Neven, Carolin Servili, Arianna Vitré, Thomas Madec, Lauriane Collet, Sophie Zambonino-Infante, Jose-Luis Mark, Felix |
author_facet |
Mazurais, David Neven, Carolin Servili, Arianna Vitré, Thomas Madec, Lauriane Collet, Sophie Zambonino-Infante, Jose-Luis Mark, Felix |
author_sort |
Mazurais, David |
title |
Effect of long-term intergenerational exposure to ocean acidification on ompa and ompb transcripts expression in European seabass (Dicentrarchus labrax) |
title_short |
Effect of long-term intergenerational exposure to ocean acidification on ompa and ompb transcripts expression in European seabass (Dicentrarchus labrax) |
title_full |
Effect of long-term intergenerational exposure to ocean acidification on ompa and ompb transcripts expression in European seabass (Dicentrarchus labrax) |
title_fullStr |
Effect of long-term intergenerational exposure to ocean acidification on ompa and ompb transcripts expression in European seabass (Dicentrarchus labrax) |
title_full_unstemmed |
Effect of long-term intergenerational exposure to ocean acidification on ompa and ompb transcripts expression in European seabass (Dicentrarchus labrax) |
title_sort |
effect of long-term intergenerational exposure to ocean acidification on ompa and ompb transcripts expression in european seabass (dicentrarchus labrax) |
publisher |
HAL CCSD |
publishDate |
2021 |
url |
https://doi.org/10.1016/j.marenvres.2021.105438 https://hal.univ-brest.fr/hal-03343631 |
genre |
Ocean acidification |
genre_facet |
Ocean acidification |
op_source |
Hyper Article en Ligne - Sciences de l'Homme et de la Société ISSN: 0141-1136 EISSN: 1879-0291 Marine Environmental Research Marine Environmental Research, Elsevier science, 2021, 170, pp.105438. ⟨10.1016/j.marenvres.2021.105438⟩ |
op_relation |
hal-03343631 doi:10.1016/j.marenvres.2021.105438 10670/1.sis8ud https://hal.univ-brest.fr/hal-03343631 |
op_rights |
undefined |
op_doi |
https://doi.org/10.1016/j.marenvres.2021.105438 |
container_title |
Marine Environmental Research |
container_volume |
170 |
container_start_page |
105438 |
_version_ |
1766157284842405888 |