Differential expression of olfactory genes in Atlantic salmon (Salmo salar) during the parr-smolt transformation ...
The anadromous salmon life-cycle includes two migratory events, downstream smolt migration and adult homing migration, during which they must navigate with high precision. During homing migration, olfactory cues are used for navigation in coastal and freshwater areas, and studies have suggested that...
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Online Access: | https://dx.doi.org/10.5061/dryad.r7sqv9s7j https://datadryad.org/stash/dataset/doi:10.5061/dryad.r7sqv9s7j |
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ftdatacite:10.5061/dryad.r7sqv9s7j 2024-02-04T09:58:55+01:00 Differential expression of olfactory genes in Atlantic salmon (Salmo salar) during the parr-smolt transformation ... Madsen, Steffen Søndergaard Winther, Sara Bollinger, Rebecca Steiner, Ulrich Larsen, Martin 2019 https://dx.doi.org/10.5061/dryad.r7sqv9s7j https://datadryad.org/stash/dataset/doi:10.5061/dryad.r7sqv9s7j en eng Dryad https://dx.doi.org/10.1002/ece3.5845 Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode cc0-1.0 homing imprinting odorant receptors olfaction Dataset dataset 2019 ftdatacite https://doi.org/10.5061/dryad.r7sqv9s7j10.1002/ece3.5845 2024-01-05T04:51:50Z The anadromous salmon life-cycle includes two migratory events, downstream smolt migration and adult homing migration, during which they must navigate with high precision. During homing migration, olfactory cues are used for navigation in coastal and freshwater areas, and studies have suggested that the parr-smolt transformation has a sensitive period for imprinting. Accordingly, we hypothesized that there would be significant changes in gene expression in the olfactory epithelium specifically related to smoltification and sampled olfactory rosettes from hatchery-reared upper growth modal juvenile Atlantic salmon at three-week intervals from January to June, using lower growth modal non-smolting siblings as controls. A suite of olfactory receptors and receptor-specific proteins involved in functional aspects of olfaction and peripheral odor memorization was analyzed by qPCR. Gene expression in juveniles was compared with mature adult salmon of the same genetic strain caught in the river Gudenaa. All mRNAs ... : Olfactory epithelium from upper/lower mode salmon sampled during smoltification from January to June. RNA extracted and converted into cDNA. qPCR on olfactory receptors. ... Dataset Atlantic salmon Salmo salar DataCite Metadata Store (German National Library of Science and Technology) |
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Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
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ftdatacite |
language |
English |
topic |
homing imprinting odorant receptors olfaction |
spellingShingle |
homing imprinting odorant receptors olfaction Madsen, Steffen Søndergaard Winther, Sara Bollinger, Rebecca Steiner, Ulrich Larsen, Martin Differential expression of olfactory genes in Atlantic salmon (Salmo salar) during the parr-smolt transformation ... |
topic_facet |
homing imprinting odorant receptors olfaction |
description |
The anadromous salmon life-cycle includes two migratory events, downstream smolt migration and adult homing migration, during which they must navigate with high precision. During homing migration, olfactory cues are used for navigation in coastal and freshwater areas, and studies have suggested that the parr-smolt transformation has a sensitive period for imprinting. Accordingly, we hypothesized that there would be significant changes in gene expression in the olfactory epithelium specifically related to smoltification and sampled olfactory rosettes from hatchery-reared upper growth modal juvenile Atlantic salmon at three-week intervals from January to June, using lower growth modal non-smolting siblings as controls. A suite of olfactory receptors and receptor-specific proteins involved in functional aspects of olfaction and peripheral odor memorization was analyzed by qPCR. Gene expression in juveniles was compared with mature adult salmon of the same genetic strain caught in the river Gudenaa. All mRNAs ... : Olfactory epithelium from upper/lower mode salmon sampled during smoltification from January to June. RNA extracted and converted into cDNA. qPCR on olfactory receptors. ... |
format |
Dataset |
author |
Madsen, Steffen Søndergaard Winther, Sara Bollinger, Rebecca Steiner, Ulrich Larsen, Martin |
author_facet |
Madsen, Steffen Søndergaard Winther, Sara Bollinger, Rebecca Steiner, Ulrich Larsen, Martin |
author_sort |
Madsen, Steffen Søndergaard |
title |
Differential expression of olfactory genes in Atlantic salmon (Salmo salar) during the parr-smolt transformation ... |
title_short |
Differential expression of olfactory genes in Atlantic salmon (Salmo salar) during the parr-smolt transformation ... |
title_full |
Differential expression of olfactory genes in Atlantic salmon (Salmo salar) during the parr-smolt transformation ... |
title_fullStr |
Differential expression of olfactory genes in Atlantic salmon (Salmo salar) during the parr-smolt transformation ... |
title_full_unstemmed |
Differential expression of olfactory genes in Atlantic salmon (Salmo salar) during the parr-smolt transformation ... |
title_sort |
differential expression of olfactory genes in atlantic salmon (salmo salar) during the parr-smolt transformation ... |
publisher |
Dryad |
publishDate |
2019 |
url |
https://dx.doi.org/10.5061/dryad.r7sqv9s7j https://datadryad.org/stash/dataset/doi:10.5061/dryad.r7sqv9s7j |
genre |
Atlantic salmon Salmo salar |
genre_facet |
Atlantic salmon Salmo salar |
op_relation |
https://dx.doi.org/10.1002/ece3.5845 |
op_rights |
Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode cc0-1.0 |
op_doi |
https://doi.org/10.5061/dryad.r7sqv9s7j10.1002/ece3.5845 |
_version_ |
1789963501849018368 |