Accumulation of domoic acid and its effect on juvenile king scallop Pecten maximus (Linnaeus, 1758)
juvenile king scallops Pecten maximus of 1.23 cm shell height were exposed to domoic acid (DA) and the toxin accumulation and effects of bearing this toxin were investigated. After feeding on a formulated feed containing about 0.19 pg DA per particle for 7 days, the juvenile scallops incorporated a...
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Language: | English |
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2008
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Online Access: | https://pure.uhi.ac.uk/en/publications/aba09233-f060-4883-a652-90aaad8c0221 https://doi.org/10.1016/j.aquaculture.2008.07.003 |
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ftuhipublicatio:oai:pure.atira.dk:publications/aba09233-f060-4883-a652-90aaad8c0221 2024-02-04T09:59:52+01:00 Accumulation of domoic acid and its effect on juvenile king scallop Pecten maximus (Linnaeus, 1758) Liu, H Kelly, Maeve Campbell, Dirk A Fang, J G Zhu, J X 2008 https://pure.uhi.ac.uk/en/publications/aba09233-f060-4883-a652-90aaad8c0221 https://doi.org/10.1016/j.aquaculture.2008.07.003 eng eng info:eu-repo/semantics/restrictedAccess Liu , H , Kelly , M , Campbell , D A , Fang , J G & Zhu , J X 2008 , ' Accumulation of domoic acid and its effect on juvenile king scallop Pecten maximus (Linnaeus, 1758) ' , Aquaculture , vol. 284 , no. 1-4 , pp. 224-230 . https://doi.org/10.1016/j.aquaculture.2008.07.003 MUSSELS MYTILUS-EDULIS MULTISERIES PSEUDO-NITZSCHIA BACILLARIOPHYCEAE Marine & Freshwater Biology INGESTION Fisheries DEPURATION CRASSOSTREA-GIGAS TOXIN PACIFIC OYSTER SHELLFISH article 2008 ftuhipublicatio https://doi.org/10.1016/j.aquaculture.2008.07.003 2024-01-11T23:20:57Z juvenile king scallops Pecten maximus of 1.23 cm shell height were exposed to domoic acid (DA) and the toxin accumulation and effects of bearing this toxin were investigated. After feeding on a formulated feed containing about 0.19 pg DA per particle for 7 days, the juvenile scallops incorporated a relatively low DA burden of 15.9 ng g(-1), which was similar to those exposed to 10 and 50 ng ml(-1) dissolved DA. The maximum DA accumulation, 302.5 ng g(-1) whole tissue, was achieved by scallops maintained in 100 ng ml(-1) dissolved DA for 18 days. No significant effect of exposure to DA was observed on feeding rate (on microalgae), shell valve activity (shell clatter), righting response, or the secretion of byssus threads. However, negative impacts on growth rate and survival were found for scallops exposed to DA-spiked feed. This is the first study on DA accumulation in juvenile P. maximus and on the negative effect of DA on this life history stage. (c) 2008 Elsevier B.V. All rights reserved. Article in Journal/Newspaper Crassostrea gigas Pacific oyster University of the Highlands and Islands: Research Database of UHI Pacific Aquaculture 284 1-4 224 230 |
institution |
Open Polar |
collection |
University of the Highlands and Islands: Research Database of UHI |
op_collection_id |
ftuhipublicatio |
language |
English |
topic |
MUSSELS MYTILUS-EDULIS MULTISERIES PSEUDO-NITZSCHIA BACILLARIOPHYCEAE Marine & Freshwater Biology INGESTION Fisheries DEPURATION CRASSOSTREA-GIGAS TOXIN PACIFIC OYSTER SHELLFISH |
spellingShingle |
MUSSELS MYTILUS-EDULIS MULTISERIES PSEUDO-NITZSCHIA BACILLARIOPHYCEAE Marine & Freshwater Biology INGESTION Fisheries DEPURATION CRASSOSTREA-GIGAS TOXIN PACIFIC OYSTER SHELLFISH Liu, H Kelly, Maeve Campbell, Dirk A Fang, J G Zhu, J X Accumulation of domoic acid and its effect on juvenile king scallop Pecten maximus (Linnaeus, 1758) |
topic_facet |
MUSSELS MYTILUS-EDULIS MULTISERIES PSEUDO-NITZSCHIA BACILLARIOPHYCEAE Marine & Freshwater Biology INGESTION Fisheries DEPURATION CRASSOSTREA-GIGAS TOXIN PACIFIC OYSTER SHELLFISH |
description |
juvenile king scallops Pecten maximus of 1.23 cm shell height were exposed to domoic acid (DA) and the toxin accumulation and effects of bearing this toxin were investigated. After feeding on a formulated feed containing about 0.19 pg DA per particle for 7 days, the juvenile scallops incorporated a relatively low DA burden of 15.9 ng g(-1), which was similar to those exposed to 10 and 50 ng ml(-1) dissolved DA. The maximum DA accumulation, 302.5 ng g(-1) whole tissue, was achieved by scallops maintained in 100 ng ml(-1) dissolved DA for 18 days. No significant effect of exposure to DA was observed on feeding rate (on microalgae), shell valve activity (shell clatter), righting response, or the secretion of byssus threads. However, negative impacts on growth rate and survival were found for scallops exposed to DA-spiked feed. This is the first study on DA accumulation in juvenile P. maximus and on the negative effect of DA on this life history stage. (c) 2008 Elsevier B.V. All rights reserved. |
format |
Article in Journal/Newspaper |
author |
Liu, H Kelly, Maeve Campbell, Dirk A Fang, J G Zhu, J X |
author_facet |
Liu, H Kelly, Maeve Campbell, Dirk A Fang, J G Zhu, J X |
author_sort |
Liu, H |
title |
Accumulation of domoic acid and its effect on juvenile king scallop Pecten maximus (Linnaeus, 1758) |
title_short |
Accumulation of domoic acid and its effect on juvenile king scallop Pecten maximus (Linnaeus, 1758) |
title_full |
Accumulation of domoic acid and its effect on juvenile king scallop Pecten maximus (Linnaeus, 1758) |
title_fullStr |
Accumulation of domoic acid and its effect on juvenile king scallop Pecten maximus (Linnaeus, 1758) |
title_full_unstemmed |
Accumulation of domoic acid and its effect on juvenile king scallop Pecten maximus (Linnaeus, 1758) |
title_sort |
accumulation of domoic acid and its effect on juvenile king scallop pecten maximus (linnaeus, 1758) |
publishDate |
2008 |
url |
https://pure.uhi.ac.uk/en/publications/aba09233-f060-4883-a652-90aaad8c0221 https://doi.org/10.1016/j.aquaculture.2008.07.003 |
geographic |
Pacific |
geographic_facet |
Pacific |
genre |
Crassostrea gigas Pacific oyster |
genre_facet |
Crassostrea gigas Pacific oyster |
op_source |
Liu , H , Kelly , M , Campbell , D A , Fang , J G & Zhu , J X 2008 , ' Accumulation of domoic acid and its effect on juvenile king scallop Pecten maximus (Linnaeus, 1758) ' , Aquaculture , vol. 284 , no. 1-4 , pp. 224-230 . https://doi.org/10.1016/j.aquaculture.2008.07.003 |
op_rights |
info:eu-repo/semantics/restrictedAccess |
op_doi |
https://doi.org/10.1016/j.aquaculture.2008.07.003 |
container_title |
Aquaculture |
container_volume |
284 |
container_issue |
1-4 |
container_start_page |
224 |
op_container_end_page |
230 |
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1789964905256845312 |