Marathon vs sprint racers: an adaptation of sperm characteristics to the reproductive strategy of Pacific oyster, turbot and seabass
International audience This work assesses the present knowledge on Pacific oyster sperm biology in comparison to two marine fish species (turbot and seabass) whose sperm characteristics are well described. Sperm morphology mainly differs by the presence of an acrosome in Pacific oyster which is abse...
Published in: | Journal of Applied Ichthyology |
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Main Authors: | , , , , , , , |
Other Authors: | , , , , , , , , , , , , |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
HAL CCSD
2012
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Subjects: | |
Online Access: | https://hal.univ-brest.fr/hal-00766671 https://hal.univ-brest.fr/hal-00766671/document https://hal.univ-brest.fr/hal-00766671/file/20059.pdf https://doi.org/10.1111/jai.12061 |
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Open Polar |
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Université de Bretagne Occidentale: HAL |
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ftunivbrest |
language |
English |
topic |
[SDE]Environmental Sciences |
spellingShingle |
[SDE]Environmental Sciences Suquet, M. Cosson, J. Donval, A. Labbé, Catherine Boulais, M. Haffray, Pierrick Bernard, I. Fauvel, C. Marathon vs sprint racers: an adaptation of sperm characteristics to the reproductive strategy of Pacific oyster, turbot and seabass |
topic_facet |
[SDE]Environmental Sciences |
description |
International audience This work assesses the present knowledge on Pacific oyster sperm biology in comparison to two marine fish species (turbot and seabass) whose sperm characteristics are well described. Sperm morphology mainly differs by the presence of an acrosome in Pacific oyster which is absent in both fish species. In turbot as in Pacific oyster, a sperm 'maturation process' along the genital tract is observed. Sperm motility is triggered by changes in osmolality for seabass and turbot and in pH for Pacific oyster. However, complementary factors are involved to maintain sperm immotile in the genital tract. Sperm movement duration is very long in Pacific oyster (20-24 h), compared to turbot (3-5 min) and seabass (40-50 s). A high capacity of ATP regeneration is observed in Pacific oyster sperm, sustained by the limited changes in its morphology observed at the end of the swimming phase. Then, the total distance covered by spermatozoa is very different among the studied species (seabass: 2 mm, turbot: 12 mm, Pacific oyster: 1 m). Considering the main characteristics of sperm movement, the three studied species can be separated in two groups: the sprint racer group (seabass: high velocity and short distance covered) and the marathonian racer one (Pacific oyster: low velocity but covering long distances). To an intermediate extent, turbot sperm belongs to the sprint racer group. Then, the two different sperm movement strategies observed in the three species, are compensated by the behaviour of the breeders. |
author2 |
Physiologie et Ecophysiologie des Mollusques Marins (PE2M) Université de Caen Normandie (UNICAEN) Normandie Université (NU)-Normandie Université (NU)-Institut Français de Recherche pour l'Exploitation de la Mer (IFREMER)-Centre National de la Recherche Scientifique (CNRS) Faculty of Fisheries and Protection of Waters University of South Bohemia University of South Bohemia 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) Laboratoire de Physiologie et Génomique des Poissons (LPGP) Institut National de la Recherche Agronomique (INRA)-Structure Fédérative de Recherche en Biologie et Santé de Rennes ( Biosit : Biologie - Santé - Innovation Technologique ) Syndicat des Sélectionneurs Avicoles et Aquacoles Français (SYSAAF) Ecologie des systèmes marins côtiers (Ecosym) Université Montpellier 1 (UM1)-Université Montpellier 2 - Sciences et Techniques (UM2)-Institut Français de Recherche pour l'Exploitation de la Mer (IFREMER)-Centre National de la Recherche Scientifique (CNRS) |
format |
Article in Journal/Newspaper |
author |
Suquet, M. Cosson, J. Donval, A. Labbé, Catherine Boulais, M. Haffray, Pierrick Bernard, I. Fauvel, C. |
author_facet |
Suquet, M. Cosson, J. Donval, A. Labbé, Catherine Boulais, M. Haffray, Pierrick Bernard, I. Fauvel, C. |
author_sort |
Suquet, M. |
title |
Marathon vs sprint racers: an adaptation of sperm characteristics to the reproductive strategy of Pacific oyster, turbot and seabass |
title_short |
Marathon vs sprint racers: an adaptation of sperm characteristics to the reproductive strategy of Pacific oyster, turbot and seabass |
title_full |
Marathon vs sprint racers: an adaptation of sperm characteristics to the reproductive strategy of Pacific oyster, turbot and seabass |
title_fullStr |
Marathon vs sprint racers: an adaptation of sperm characteristics to the reproductive strategy of Pacific oyster, turbot and seabass |
title_full_unstemmed |
Marathon vs sprint racers: an adaptation of sperm characteristics to the reproductive strategy of Pacific oyster, turbot and seabass |
title_sort |
marathon vs sprint racers: an adaptation of sperm characteristics to the reproductive strategy of pacific oyster, turbot and seabass |
publisher |
HAL CCSD |
publishDate |
2012 |
url |
https://hal.univ-brest.fr/hal-00766671 https://hal.univ-brest.fr/hal-00766671/document https://hal.univ-brest.fr/hal-00766671/file/20059.pdf https://doi.org/10.1111/jai.12061 |
genre |
Pacific oyster Turbot |
genre_facet |
Pacific oyster Turbot |
op_source |
ISSN: 0175-8659 EISSN: 1439-0426 Journal of Applied Ichthyology https://hal.univ-brest.fr/hal-00766671 Journal of Applied Ichthyology, 2012, 28 (6), pp.956-960. ⟨10.1111/jai.12061⟩ |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.1111/jai.12061 hal-00766671 https://hal.univ-brest.fr/hal-00766671 https://hal.univ-brest.fr/hal-00766671/document https://hal.univ-brest.fr/hal-00766671/file/20059.pdf doi:10.1111/jai.12061 PRODINRA: 174849 WOS: 000310976600019 |
op_rights |
info:eu-repo/semantics/OpenAccess |
op_doi |
https://doi.org/10.1111/jai.12061 |
container_title |
Journal of Applied Ichthyology |
container_volume |
28 |
container_issue |
6 |
container_start_page |
956 |
op_container_end_page |
960 |
_version_ |
1797567464137031680 |
spelling |
ftunivbrest:oai:HAL:hal-00766671v1 2024-04-28T08:35:20+00:00 Marathon vs sprint racers: an adaptation of sperm characteristics to the reproductive strategy of Pacific oyster, turbot and seabass Suquet, M. Cosson, J. Donval, A. Labbé, Catherine Boulais, M. Haffray, Pierrick Bernard, I. Fauvel, C. Physiologie et Ecophysiologie des Mollusques Marins (PE2M) Université de Caen Normandie (UNICAEN) Normandie Université (NU)-Normandie Université (NU)-Institut Français de Recherche pour l'Exploitation de la Mer (IFREMER)-Centre National de la Recherche Scientifique (CNRS) Faculty of Fisheries and Protection of Waters University of South Bohemia University of South Bohemia 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) Laboratoire de Physiologie et Génomique des Poissons (LPGP) Institut National de la Recherche Agronomique (INRA)-Structure Fédérative de Recherche en Biologie et Santé de Rennes ( Biosit : Biologie - Santé - Innovation Technologique ) Syndicat des Sélectionneurs Avicoles et Aquacoles Français (SYSAAF) Ecologie des systèmes marins côtiers (Ecosym) Université Montpellier 1 (UM1)-Université Montpellier 2 - Sciences et Techniques (UM2)-Institut Français de Recherche pour l'Exploitation de la Mer (IFREMER)-Centre National de la Recherche Scientifique (CNRS) 2012-12-12 https://hal.univ-brest.fr/hal-00766671 https://hal.univ-brest.fr/hal-00766671/document https://hal.univ-brest.fr/hal-00766671/file/20059.pdf https://doi.org/10.1111/jai.12061 en eng HAL CCSD Wiley info:eu-repo/semantics/altIdentifier/doi/10.1111/jai.12061 hal-00766671 https://hal.univ-brest.fr/hal-00766671 https://hal.univ-brest.fr/hal-00766671/document https://hal.univ-brest.fr/hal-00766671/file/20059.pdf doi:10.1111/jai.12061 PRODINRA: 174849 WOS: 000310976600019 info:eu-repo/semantics/OpenAccess ISSN: 0175-8659 EISSN: 1439-0426 Journal of Applied Ichthyology https://hal.univ-brest.fr/hal-00766671 Journal of Applied Ichthyology, 2012, 28 (6), pp.956-960. ⟨10.1111/jai.12061⟩ [SDE]Environmental Sciences info:eu-repo/semantics/article Journal articles 2012 ftunivbrest https://doi.org/10.1111/jai.12061 2024-04-10T23:46:14Z International audience This work assesses the present knowledge on Pacific oyster sperm biology in comparison to two marine fish species (turbot and seabass) whose sperm characteristics are well described. Sperm morphology mainly differs by the presence of an acrosome in Pacific oyster which is absent in both fish species. In turbot as in Pacific oyster, a sperm 'maturation process' along the genital tract is observed. Sperm motility is triggered by changes in osmolality for seabass and turbot and in pH for Pacific oyster. However, complementary factors are involved to maintain sperm immotile in the genital tract. Sperm movement duration is very long in Pacific oyster (20-24 h), compared to turbot (3-5 min) and seabass (40-50 s). A high capacity of ATP regeneration is observed in Pacific oyster sperm, sustained by the limited changes in its morphology observed at the end of the swimming phase. Then, the total distance covered by spermatozoa is very different among the studied species (seabass: 2 mm, turbot: 12 mm, Pacific oyster: 1 m). Considering the main characteristics of sperm movement, the three studied species can be separated in two groups: the sprint racer group (seabass: high velocity and short distance covered) and the marathonian racer one (Pacific oyster: low velocity but covering long distances). To an intermediate extent, turbot sperm belongs to the sprint racer group. Then, the two different sperm movement strategies observed in the three species, are compensated by the behaviour of the breeders. Article in Journal/Newspaper Pacific oyster Turbot Université de Bretagne Occidentale: HAL Journal of Applied Ichthyology 28 6 956 960 |