Temperature induced variation in gene expression of thyroid hormone receptors and deiodinases of European eel (Anguilla anguilla) larvae
WOS:000426336600006 International audience Thyroid hormones (THs) are key regulators of growth, development, and metabolism in vertebrates and influence early life development of fish. TH is produced in the thyroid gland (or thyroid follicles) mainly as T4 (thyroxine), which is metabolized to T3 (3,...
Published in: | General and Comparative Endocrinology |
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Main Authors: | , , , , , , |
Other Authors: | , , , , , , |
Format: | Article in Journal/Newspaper |
Language: | English |
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HAL CCSD
2018
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Online Access: | https://hal.science/hal-02640321 https://hal.science/hal-02640321/document https://hal.science/hal-02640321/file/Politis_etal_GaCE_2018.pdf https://doi.org/10.1016/j.ygcen.2017.11.003 |
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Open Polar |
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Institut national des sciences de l'Univers: HAL-INSU |
op_collection_id |
ftinsu |
language |
English |
topic |
ACL Aquaculture Fish atlantic cod Early life history embryonic-development gadus-morhua iodothyronine outer ring japanese eel life-cycle oncorhynchus-mykiss rainbow-trout sargasso sea water temperature [SDE.BE]Environmental Sciences/Biodiversity and Ecology |
spellingShingle |
ACL Aquaculture Fish atlantic cod Early life history embryonic-development gadus-morhua iodothyronine outer ring japanese eel life-cycle oncorhynchus-mykiss rainbow-trout sargasso sea water temperature [SDE.BE]Environmental Sciences/Biodiversity and Ecology Politis, S. N. Servili, Arianna Mazurais, David Zambonino-Infante, Jose-Luis Miest, J. J. Tomkiewicz, J. Butts, I. A. E. Temperature induced variation in gene expression of thyroid hormone receptors and deiodinases of European eel (Anguilla anguilla) larvae |
topic_facet |
ACL Aquaculture Fish atlantic cod Early life history embryonic-development gadus-morhua iodothyronine outer ring japanese eel life-cycle oncorhynchus-mykiss rainbow-trout sargasso sea water temperature [SDE.BE]Environmental Sciences/Biodiversity and Ecology |
description |
WOS:000426336600006 International audience Thyroid hormones (THs) are key regulators of growth, development, and metabolism in vertebrates and influence early life development of fish. TH is produced in the thyroid gland (or thyroid follicles) mainly as T4 (thyroxine), which is metabolized to T3 (3,5,3'-triiodothyronine) and T2 (3,5-diiodothyronine) by deiodinase (DIO) enzymes in peripheral tissues. The action of these hormones is mostly exerted by binding to a specific nuclear thyroid hormone receptor (THR). In this study, we i) cloned and characterized thr sequences, ii) investigated the expression pattern of the different subtypes of thrs and dios, and iii) studied how temperature affects the expression of those genes in artificially produced early life history stages of European eel (Anguilla anguilla), reared in different thermal regimes (16, 18, 20 and 22 degrees C) from hatch until first-feeding. We identified 2 subtypes of thr (thr alpha and thr beta) with 2 isoforms each (thr alpha A, thr alpha B, thr beta A, thr beta beta) and 3 subtypes of deiodinases (dio1, dio2, dio3). All thr genes identified showed high similarity to the closely related Japanese eel (Anguilla japonica). We found that all genes investigated in this study were affected by larval age (in real time or at specific developmental stages), temperature, and/or their interaction. More specifically, the warmer the temperature the earlier the expression response of a specific target gene. In real time, the expression profiles appeared very similar and only shifted with temperature. In developmental time, gene expression of all genes differed across selected developmental stages, such as at hatch, during teeth formation or at first-feeding. Thus, we demonstrate that thrs and dios show sensitivity to temperature and are involved in and during early life development of European eel. |
author2 |
DTU Aqua, National Institute of Aquatic Resources Danmarks Tekniske Universitet = Technical University of Denmark (DTU) 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 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)-Centre National de la Recherche Scientifique (CNRS) Institut Français de Recherche pour l'Exploitation de la Mer (IFREMER) Helmholtz Centre for Ocean Research Kiel (GEOMAR) |
format |
Article in Journal/Newspaper |
author |
Politis, S. N. Servili, Arianna Mazurais, David Zambonino-Infante, Jose-Luis Miest, J. J. Tomkiewicz, J. Butts, I. A. E. |
author_facet |
Politis, S. N. Servili, Arianna Mazurais, David Zambonino-Infante, Jose-Luis Miest, J. J. Tomkiewicz, J. Butts, I. A. E. |
author_sort |
Politis, S. N. |
title |
Temperature induced variation in gene expression of thyroid hormone receptors and deiodinases of European eel (Anguilla anguilla) larvae |
title_short |
Temperature induced variation in gene expression of thyroid hormone receptors and deiodinases of European eel (Anguilla anguilla) larvae |
title_full |
Temperature induced variation in gene expression of thyroid hormone receptors and deiodinases of European eel (Anguilla anguilla) larvae |
title_fullStr |
Temperature induced variation in gene expression of thyroid hormone receptors and deiodinases of European eel (Anguilla anguilla) larvae |
title_full_unstemmed |
Temperature induced variation in gene expression of thyroid hormone receptors and deiodinases of European eel (Anguilla anguilla) larvae |
title_sort |
temperature induced variation in gene expression of thyroid hormone receptors and deiodinases of european eel (anguilla anguilla) larvae |
publisher |
HAL CCSD |
publishDate |
2018 |
url |
https://hal.science/hal-02640321 https://hal.science/hal-02640321/document https://hal.science/hal-02640321/file/Politis_etal_GaCE_2018.pdf https://doi.org/10.1016/j.ygcen.2017.11.003 |
genre |
Anguilla anguilla atlantic cod Gadus morhua |
genre_facet |
Anguilla anguilla atlantic cod Gadus morhua |
op_source |
ISSN: 0016-6480 EISSN: 1095-6840 General and Comparative Endocrinology https://hal.science/hal-02640321 General and Comparative Endocrinology, 2018, 259, pp.54-65. ⟨10.1016/j.ygcen.2017.11.003⟩ |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.ygcen.2017.11.003 hal-02640321 https://hal.science/hal-02640321 https://hal.science/hal-02640321/document https://hal.science/hal-02640321/file/Politis_etal_GaCE_2018.pdf doi:10.1016/j.ygcen.2017.11.003 |
op_rights |
info:eu-repo/semantics/OpenAccess |
op_doi |
https://doi.org/10.1016/j.ygcen.2017.11.003 |
container_title |
General and Comparative Endocrinology |
container_volume |
259 |
container_start_page |
54 |
op_container_end_page |
65 |
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1790596953753518080 |
spelling |
ftinsu:oai:HAL:hal-02640321v1 2024-02-11T09:55:31+01:00 Temperature induced variation in gene expression of thyroid hormone receptors and deiodinases of European eel (Anguilla anguilla) larvae Politis, S. N. Servili, Arianna Mazurais, David Zambonino-Infante, Jose-Luis Miest, J. J. Tomkiewicz, J. Butts, I. A. E. DTU Aqua, National Institute of Aquatic Resources Danmarks Tekniske Universitet = Technical University of Denmark (DTU) 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 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)-Centre National de la Recherche Scientifique (CNRS) Institut Français de Recherche pour l'Exploitation de la Mer (IFREMER) Helmholtz Centre for Ocean Research Kiel (GEOMAR) 2018 https://hal.science/hal-02640321 https://hal.science/hal-02640321/document https://hal.science/hal-02640321/file/Politis_etal_GaCE_2018.pdf https://doi.org/10.1016/j.ygcen.2017.11.003 en eng HAL CCSD Elsevier info:eu-repo/semantics/altIdentifier/doi/10.1016/j.ygcen.2017.11.003 hal-02640321 https://hal.science/hal-02640321 https://hal.science/hal-02640321/document https://hal.science/hal-02640321/file/Politis_etal_GaCE_2018.pdf doi:10.1016/j.ygcen.2017.11.003 info:eu-repo/semantics/OpenAccess ISSN: 0016-6480 EISSN: 1095-6840 General and Comparative Endocrinology https://hal.science/hal-02640321 General and Comparative Endocrinology, 2018, 259, pp.54-65. ⟨10.1016/j.ygcen.2017.11.003⟩ ACL Aquaculture Fish atlantic cod Early life history embryonic-development gadus-morhua iodothyronine outer ring japanese eel life-cycle oncorhynchus-mykiss rainbow-trout sargasso sea water temperature [SDE.BE]Environmental Sciences/Biodiversity and Ecology info:eu-repo/semantics/article Journal articles 2018 ftinsu https://doi.org/10.1016/j.ygcen.2017.11.003 2024-01-24T17:34:03Z WOS:000426336600006 International audience Thyroid hormones (THs) are key regulators of growth, development, and metabolism in vertebrates and influence early life development of fish. TH is produced in the thyroid gland (or thyroid follicles) mainly as T4 (thyroxine), which is metabolized to T3 (3,5,3'-triiodothyronine) and T2 (3,5-diiodothyronine) by deiodinase (DIO) enzymes in peripheral tissues. The action of these hormones is mostly exerted by binding to a specific nuclear thyroid hormone receptor (THR). In this study, we i) cloned and characterized thr sequences, ii) investigated the expression pattern of the different subtypes of thrs and dios, and iii) studied how temperature affects the expression of those genes in artificially produced early life history stages of European eel (Anguilla anguilla), reared in different thermal regimes (16, 18, 20 and 22 degrees C) from hatch until first-feeding. We identified 2 subtypes of thr (thr alpha and thr beta) with 2 isoforms each (thr alpha A, thr alpha B, thr beta A, thr beta beta) and 3 subtypes of deiodinases (dio1, dio2, dio3). All thr genes identified showed high similarity to the closely related Japanese eel (Anguilla japonica). We found that all genes investigated in this study were affected by larval age (in real time or at specific developmental stages), temperature, and/or their interaction. More specifically, the warmer the temperature the earlier the expression response of a specific target gene. In real time, the expression profiles appeared very similar and only shifted with temperature. In developmental time, gene expression of all genes differed across selected developmental stages, such as at hatch, during teeth formation or at first-feeding. Thus, we demonstrate that thrs and dios show sensitivity to temperature and are involved in and during early life development of European eel. Article in Journal/Newspaper Anguilla anguilla atlantic cod Gadus morhua Institut national des sciences de l'Univers: HAL-INSU General and Comparative Endocrinology 259 54 65 |