Salmonid Reproductive Migration and Effects on Sexual Maturation
Salmon has amazing abilities to migrate long distances from the ocean to their natal streams for reproduction. Reproductive homing migration was investigated by two different research approaches from behavioural biology to endocrinology using chum salmon in the north Pacific Ocean as well as two lan...
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ftunivwagenin:oai:library.wur.nl:wurpubs/427785 2024-02-04T09:59:17+01:00 Salmonid Reproductive Migration and Effects on Sexual Maturation Hayashida, K. Fukaya, K. Palstra, A.P. Ueda, H. 2013 application/pdf https://research.wur.nl/en/publications/salmonid-reproductive-migration-and-effects-on-sexual-maturation https://doi.org/10.1007/978-3-642-31049-2_1 en eng Springer https://edepot.wur.nl/231300 https://research.wur.nl/en/publications/salmonid-reproductive-migration-and-effects-on-sexual-maturation doi:10.1007/978-3-642-31049-2_1 info:eu-repo/semantics/restrictedAccess Wageningen University & Research Swimming Physiology of Fish ISBN: 9783642310485 Life Science info:eu-repo/semantics/bookPart Part of book or chapter of book info:eu-repo/semantics/publishedVersion 2013 ftunivwagenin https://doi.org/10.1007/978-3-642-31049-2_1 2024-01-10T23:21:05Z Salmon has amazing abilities to migrate long distances from the ocean to their natal streams for reproduction. Reproductive homing migration was investigated by two different research approaches from behavioural biology to endocrinology using chum salmon in the north Pacific Ocean as well as two land-locked salmon species. These species are lacustrine sockeye and masu salmon in Lake Toya and Lake Shikotsu, Hokkaido, Japan where the lakes serve as a model “ocean”. Physiological biotelemetry techniques were applied to examine the homing behaviours of adult chum salmon from the Bering Sea to Hokkaido as well as lacustrine sockeye and masu salmon in Lake Toya, and revealed that salmon can navigate in open water using different sensory systems. The hormone profiles in the brain–pituitary–gonadal (BPG) axis were investigated in chum salmon and lacustrine sockeye salmon during their homing migration, and clarified that salmon gonadotropin-releasing hormone (sGnRH) plays leading roles on homing migration. The interaction between metabolism and sexual maturation under exercise, as experienced during the salmonid anorexic reproductive migration, has been studied by swimming the facultative migrant rainbow trout in a large swim flume. RNA sequencing of the red and white muscle transcriptome and microarray analysis of the ovary has been performed to identify hormonal and metabolic actors that are important in switching from the growth phase to the migration phenotype. Olfaction of spawning ground specific smell is suggested as switch from the navigating migration to the sexual maturation phenotype Book Part Bering Sea Wageningen UR (University & Research Centre): Digital Library Bering Sea Pacific Sockeye ENVELOPE(-130.143,-130.143,54.160,54.160) 3 17 Berlin, Heidelberg |
institution |
Open Polar |
collection |
Wageningen UR (University & Research Centre): Digital Library |
op_collection_id |
ftunivwagenin |
language |
English |
topic |
Life Science |
spellingShingle |
Life Science Hayashida, K. Fukaya, K. Palstra, A.P. Ueda, H. Salmonid Reproductive Migration and Effects on Sexual Maturation |
topic_facet |
Life Science |
description |
Salmon has amazing abilities to migrate long distances from the ocean to their natal streams for reproduction. Reproductive homing migration was investigated by two different research approaches from behavioural biology to endocrinology using chum salmon in the north Pacific Ocean as well as two land-locked salmon species. These species are lacustrine sockeye and masu salmon in Lake Toya and Lake Shikotsu, Hokkaido, Japan where the lakes serve as a model “ocean”. Physiological biotelemetry techniques were applied to examine the homing behaviours of adult chum salmon from the Bering Sea to Hokkaido as well as lacustrine sockeye and masu salmon in Lake Toya, and revealed that salmon can navigate in open water using different sensory systems. The hormone profiles in the brain–pituitary–gonadal (BPG) axis were investigated in chum salmon and lacustrine sockeye salmon during their homing migration, and clarified that salmon gonadotropin-releasing hormone (sGnRH) plays leading roles on homing migration. The interaction between metabolism and sexual maturation under exercise, as experienced during the salmonid anorexic reproductive migration, has been studied by swimming the facultative migrant rainbow trout in a large swim flume. RNA sequencing of the red and white muscle transcriptome and microarray analysis of the ovary has been performed to identify hormonal and metabolic actors that are important in switching from the growth phase to the migration phenotype. Olfaction of spawning ground specific smell is suggested as switch from the navigating migration to the sexual maturation phenotype |
format |
Book Part |
author |
Hayashida, K. Fukaya, K. Palstra, A.P. Ueda, H. |
author_facet |
Hayashida, K. Fukaya, K. Palstra, A.P. Ueda, H. |
author_sort |
Hayashida, K. |
title |
Salmonid Reproductive Migration and Effects on Sexual Maturation |
title_short |
Salmonid Reproductive Migration and Effects on Sexual Maturation |
title_full |
Salmonid Reproductive Migration and Effects on Sexual Maturation |
title_fullStr |
Salmonid Reproductive Migration and Effects on Sexual Maturation |
title_full_unstemmed |
Salmonid Reproductive Migration and Effects on Sexual Maturation |
title_sort |
salmonid reproductive migration and effects on sexual maturation |
publisher |
Springer |
publishDate |
2013 |
url |
https://research.wur.nl/en/publications/salmonid-reproductive-migration-and-effects-on-sexual-maturation https://doi.org/10.1007/978-3-642-31049-2_1 |
long_lat |
ENVELOPE(-130.143,-130.143,54.160,54.160) |
geographic |
Bering Sea Pacific Sockeye |
geographic_facet |
Bering Sea Pacific Sockeye |
genre |
Bering Sea |
genre_facet |
Bering Sea |
op_source |
Swimming Physiology of Fish ISBN: 9783642310485 |
op_relation |
https://edepot.wur.nl/231300 https://research.wur.nl/en/publications/salmonid-reproductive-migration-and-effects-on-sexual-maturation doi:10.1007/978-3-642-31049-2_1 |
op_rights |
info:eu-repo/semantics/restrictedAccess Wageningen University & Research |
op_doi |
https://doi.org/10.1007/978-3-642-31049-2_1 |
container_start_page |
3 |
op_container_end_page |
17 |
op_publisher_place |
Berlin, Heidelberg |
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1789964048362635264 |