Domestication compromises athleticism and respiratory plasticity in response to aerobic exercise training in Atlantic salmon (Salmo salar)
International audience Commercially selective breeding of Atlantic salmon (Salmo salar) primarily for rapid growth may compromise cardiorespiratory robustness and its related phenotypes. Therefore, a suite of respiratory indices was used to evaluate aerobic capacity and hypoxia tolerance to test the...
Published in: | Aquaculture |
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Main Authors: | , , , , , , , , |
Other Authors: | , , , , , , , |
Format: | Article in Journal/Newspaper |
Language: | English |
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HAL CCSD
2016
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Subjects: | |
Online Access: | https://doi.org/10.1016/j.aquaculture.2016.05.015 https://hal.archives-ouvertes.fr/hal-01483282 |
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fttriple:oai:gotriple.eu:10670/1.y25qrp |
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openpolar |
institution |
Open Polar |
collection |
Unknown |
op_collection_id |
fttriple |
language |
English |
topic |
ACL Respiratory performance Hypoxia tolerance Exercise training Athletic robustness atlantic salmon Domestication socio envir |
spellingShingle |
ACL Respiratory performance Hypoxia tolerance Exercise training Athletic robustness atlantic salmon Domestication socio envir Zhang, Yangfan Timmerhaus, Gerrit Anttila, Katja Mauduit, Florian Jørgensen, Sven Martin Kristensen, Torstein Claireaux, Guy Takle, Harald Farrell, Anthony P. Domestication compromises athleticism and respiratory plasticity in response to aerobic exercise training in Atlantic salmon (Salmo salar) |
topic_facet |
ACL Respiratory performance Hypoxia tolerance Exercise training Athletic robustness atlantic salmon Domestication socio envir |
description |
International audience Commercially selective breeding of Atlantic salmon (Salmo salar) primarily for rapid growth may compromise cardiorespiratory robustness and its related phenotypes. Therefore, a suite of respiratory indices was used to evaluate aerobic capacity and hypoxia tolerance to test the hypothesis that exercise training can improve the athletic robustness in both domesticated and wild strains of Atlantic salmon, but with the domesticated strain having a less cardiorespiratory plasticity and a lower athletic robustness than the wild strain. We also tested a second hypothesis that a constant acceleration screening protocol should segregate fish according to athletic robustness based on their swimming ability. These hypotheses were tested with parr from Bolaks (domesticated) and Lærdal (wild) strains of Atlantic salmon that were reared under identical hatchery conditions. After screening into either inferior (bottom 20%) or superior (top 20%) swimmers, the four groups of fish (two strains and two swimming performance levels) either were given an 18-day exercise-training regime (an incremental water current of 2.0–2.8 fork lengths s− 1), or were maintained at the control water current (0.5 fork lengths s− 1) for 18 days. Subsequently, fish were sampled for metabolic enzyme analysis in red and white swimming muscles (citrate synthase, CS, and lactate dehydrogenase, LDH; n = 15 from each group) and their individual respiratory capacities were comprehensively assessed by measuring the standard metabolic rate (SMR), maximum rate of oxygen uptake (ṀO2max), absolute aerobic scope (AAS), factorial aerobic scope (FAS), excess post-exercise oxygen consumption (EPOC), critical oxygen level (O2crit) and incipient lethal oxygen saturation (ILOS). Contrary to our expectations, the inferior and superior swimmers were indistinguishable in either strain and these data were pooled. While exercise training produced several tangible benefits for the wild fish, it produced very few for the domesticated fish. For example, ... |
author2 |
University of British Columbia (UBC) University of Turku 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) Institut Français de Recherche pour l'Exploitation de la Mer - Brest (IFREMER Centre de Bretagne) Institut Français de Recherche pour l'Exploitation de la Mer (IFREMER) Nord University Bodø |
format |
Article in Journal/Newspaper |
author |
Zhang, Yangfan Timmerhaus, Gerrit Anttila, Katja Mauduit, Florian Jørgensen, Sven Martin Kristensen, Torstein Claireaux, Guy Takle, Harald Farrell, Anthony P. |
author_facet |
Zhang, Yangfan Timmerhaus, Gerrit Anttila, Katja Mauduit, Florian Jørgensen, Sven Martin Kristensen, Torstein Claireaux, Guy Takle, Harald Farrell, Anthony P. |
author_sort |
Zhang, Yangfan |
title |
Domestication compromises athleticism and respiratory plasticity in response to aerobic exercise training in Atlantic salmon (Salmo salar) |
title_short |
Domestication compromises athleticism and respiratory plasticity in response to aerobic exercise training in Atlantic salmon (Salmo salar) |
title_full |
Domestication compromises athleticism and respiratory plasticity in response to aerobic exercise training in Atlantic salmon (Salmo salar) |
title_fullStr |
Domestication compromises athleticism and respiratory plasticity in response to aerobic exercise training in Atlantic salmon (Salmo salar) |
title_full_unstemmed |
Domestication compromises athleticism and respiratory plasticity in response to aerobic exercise training in Atlantic salmon (Salmo salar) |
title_sort |
domestication compromises athleticism and respiratory plasticity in response to aerobic exercise training in atlantic salmon (salmo salar) |
publisher |
HAL CCSD |
publishDate |
2016 |
url |
https://doi.org/10.1016/j.aquaculture.2016.05.015 https://hal.archives-ouvertes.fr/hal-01483282 |
genre |
Atlantic salmon Salmo salar |
genre_facet |
Atlantic salmon Salmo salar |
op_source |
Hyper Article en Ligne - Sciences de l'Homme et de la Société ISSN: 0044-8486 Aquaculture Aquaculture, Elsevier, 2016, 463, pp.79-88. ⟨10.1016/j.aquaculture.2016.05.015⟩ |
op_relation |
hal-01483282 doi:10.1016/j.aquaculture.2016.05.015 10670/1.y25qrp https://hal.archives-ouvertes.fr/hal-01483282 |
op_rights |
undefined |
op_doi |
https://doi.org/10.1016/j.aquaculture.2016.05.015 |
container_title |
Aquaculture |
container_volume |
463 |
container_start_page |
79 |
op_container_end_page |
88 |
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1766360701888102400 |
spelling |
fttriple:oai:gotriple.eu:10670/1.y25qrp 2023-05-15T15:30:15+02:00 Domestication compromises athleticism and respiratory plasticity in response to aerobic exercise training in Atlantic salmon (Salmo salar) Zhang, Yangfan Timmerhaus, Gerrit Anttila, Katja Mauduit, Florian Jørgensen, Sven Martin Kristensen, Torstein Claireaux, Guy Takle, Harald Farrell, Anthony P. University of British Columbia (UBC) University of Turku 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) Institut Français de Recherche pour l'Exploitation de la Mer - Brest (IFREMER Centre de Bretagne) Institut Français de Recherche pour l'Exploitation de la Mer (IFREMER) Nord University Bodø 2016-10-01 https://doi.org/10.1016/j.aquaculture.2016.05.015 https://hal.archives-ouvertes.fr/hal-01483282 en eng HAL CCSD Elsevier hal-01483282 doi:10.1016/j.aquaculture.2016.05.015 10670/1.y25qrp https://hal.archives-ouvertes.fr/hal-01483282 undefined Hyper Article en Ligne - Sciences de l'Homme et de la Société ISSN: 0044-8486 Aquaculture Aquaculture, Elsevier, 2016, 463, pp.79-88. ⟨10.1016/j.aquaculture.2016.05.015⟩ ACL Respiratory performance Hypoxia tolerance Exercise training Athletic robustness atlantic salmon Domestication socio envir Journal Article https://vocabularies.coar-repositories.org/resource_types/c_6501/ 2016 fttriple https://doi.org/10.1016/j.aquaculture.2016.05.015 2023-01-22T17:37:46Z International audience Commercially selective breeding of Atlantic salmon (Salmo salar) primarily for rapid growth may compromise cardiorespiratory robustness and its related phenotypes. Therefore, a suite of respiratory indices was used to evaluate aerobic capacity and hypoxia tolerance to test the hypothesis that exercise training can improve the athletic robustness in both domesticated and wild strains of Atlantic salmon, but with the domesticated strain having a less cardiorespiratory plasticity and a lower athletic robustness than the wild strain. We also tested a second hypothesis that a constant acceleration screening protocol should segregate fish according to athletic robustness based on their swimming ability. These hypotheses were tested with parr from Bolaks (domesticated) and Lærdal (wild) strains of Atlantic salmon that were reared under identical hatchery conditions. After screening into either inferior (bottom 20%) or superior (top 20%) swimmers, the four groups of fish (two strains and two swimming performance levels) either were given an 18-day exercise-training regime (an incremental water current of 2.0–2.8 fork lengths s− 1), or were maintained at the control water current (0.5 fork lengths s− 1) for 18 days. Subsequently, fish were sampled for metabolic enzyme analysis in red and white swimming muscles (citrate synthase, CS, and lactate dehydrogenase, LDH; n = 15 from each group) and their individual respiratory capacities were comprehensively assessed by measuring the standard metabolic rate (SMR), maximum rate of oxygen uptake (ṀO2max), absolute aerobic scope (AAS), factorial aerobic scope (FAS), excess post-exercise oxygen consumption (EPOC), critical oxygen level (O2crit) and incipient lethal oxygen saturation (ILOS). Contrary to our expectations, the inferior and superior swimmers were indistinguishable in either strain and these data were pooled. While exercise training produced several tangible benefits for the wild fish, it produced very few for the domesticated fish. For example, ... Article in Journal/Newspaper Atlantic salmon Salmo salar Unknown Aquaculture 463 79 88 |