Parasites as Biological Tags for Stock Discrimination of Beaked Redfish (Sebastes mentella): Parasite Infra-Communities vs. Limited Resolution of Cytochrome Markers.
The use of parasites as biological tags for discrimination of fish stocks has become a commonly used approach in fisheries management. Metazoan parasite community analysis and anisakid nematode population genetics based on a mitochondrial cytochrome marker were applied in order to assess the usefuln...
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ftdoajarticles:oai:doaj.org/article:0fabd1f3d21a454b9f656434c09d1a32 2023-05-15T15:38:46+02:00 Parasites as Biological Tags for Stock Discrimination of Beaked Redfish (Sebastes mentella): Parasite Infra-Communities vs. Limited Resolution of Cytochrome Markers. Regina Klapper Judith Kochmann Robert B O'Hara Horst Karl Thomas Kuhn 2016-01-01T00:00:00Z https://doi.org/10.1371/journal.pone.0153964 https://doaj.org/article/0fabd1f3d21a454b9f656434c09d1a32 EN eng Public Library of Science (PLoS) http://europepmc.org/articles/PMC4841596?pdf=render https://doaj.org/toc/1932-6203 1932-6203 doi:10.1371/journal.pone.0153964 https://doaj.org/article/0fabd1f3d21a454b9f656434c09d1a32 PLoS ONE, Vol 11, Iss 4, p e0153964 (2016) Medicine R Science Q article 2016 ftdoajarticles https://doi.org/10.1371/journal.pone.0153964 2022-12-30T22:23:03Z The use of parasites as biological tags for discrimination of fish stocks has become a commonly used approach in fisheries management. Metazoan parasite community analysis and anisakid nematode population genetics based on a mitochondrial cytochrome marker were applied in order to assess the usefulness of the two parasitological methods for stock discrimination of beaked redfish Sebastes mentella of three fishing grounds in the North East Atlantic. Multivariate, model-based approaches demonstrated that the metazoan parasite fauna of beaked redfish from East Greenland differed from Tampen, northern North Sea, and Bear Island, Barents Sea. A joint model (latent variable model) was used to estimate the effects of covariates on parasite species and identified four parasite species as main source of differences among fishing grounds; namely Chondracanthus nodosus, Anisakis simplex s.s., Hysterothylacium aduncum, and Bothriocephalus scorpii. Due to its high abundance and differences between fishing grounds, Anisakis simplex s.s. was considered as a major biological tag for host stock differentiation. Whilst the sole examination of Anisakis simplex s.s. on a population genetic level is only of limited use, anisakid nematodes (in particular, A. simplex s.s.) can serve as biological tags on a parasite community level. This study confirmed the use of multivariate analyses as a tool to evaluate parasite infra-communities and to identify parasite species that might serve as biological tags. The present study suggests that S. mentella in the northern North Sea and Barents Sea is not sub-structured. Article in Journal/Newspaper Barents Sea Bear Island East Greenland Greenland North East Atlantic Sebastes mentella Directory of Open Access Journals: DOAJ Articles Barents Sea Greenland Bear Island ENVELOPE(-67.250,-67.250,-68.151,-68.151) Tampen ENVELOPE(9.667,9.667,78.167,78.167) PLOS ONE 11 4 e0153964 |
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English |
topic |
Medicine R Science Q |
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Medicine R Science Q Regina Klapper Judith Kochmann Robert B O'Hara Horst Karl Thomas Kuhn Parasites as Biological Tags for Stock Discrimination of Beaked Redfish (Sebastes mentella): Parasite Infra-Communities vs. Limited Resolution of Cytochrome Markers. |
topic_facet |
Medicine R Science Q |
description |
The use of parasites as biological tags for discrimination of fish stocks has become a commonly used approach in fisheries management. Metazoan parasite community analysis and anisakid nematode population genetics based on a mitochondrial cytochrome marker were applied in order to assess the usefulness of the two parasitological methods for stock discrimination of beaked redfish Sebastes mentella of three fishing grounds in the North East Atlantic. Multivariate, model-based approaches demonstrated that the metazoan parasite fauna of beaked redfish from East Greenland differed from Tampen, northern North Sea, and Bear Island, Barents Sea. A joint model (latent variable model) was used to estimate the effects of covariates on parasite species and identified four parasite species as main source of differences among fishing grounds; namely Chondracanthus nodosus, Anisakis simplex s.s., Hysterothylacium aduncum, and Bothriocephalus scorpii. Due to its high abundance and differences between fishing grounds, Anisakis simplex s.s. was considered as a major biological tag for host stock differentiation. Whilst the sole examination of Anisakis simplex s.s. on a population genetic level is only of limited use, anisakid nematodes (in particular, A. simplex s.s.) can serve as biological tags on a parasite community level. This study confirmed the use of multivariate analyses as a tool to evaluate parasite infra-communities and to identify parasite species that might serve as biological tags. The present study suggests that S. mentella in the northern North Sea and Barents Sea is not sub-structured. |
format |
Article in Journal/Newspaper |
author |
Regina Klapper Judith Kochmann Robert B O'Hara Horst Karl Thomas Kuhn |
author_facet |
Regina Klapper Judith Kochmann Robert B O'Hara Horst Karl Thomas Kuhn |
author_sort |
Regina Klapper |
title |
Parasites as Biological Tags for Stock Discrimination of Beaked Redfish (Sebastes mentella): Parasite Infra-Communities vs. Limited Resolution of Cytochrome Markers. |
title_short |
Parasites as Biological Tags for Stock Discrimination of Beaked Redfish (Sebastes mentella): Parasite Infra-Communities vs. Limited Resolution of Cytochrome Markers. |
title_full |
Parasites as Biological Tags for Stock Discrimination of Beaked Redfish (Sebastes mentella): Parasite Infra-Communities vs. Limited Resolution of Cytochrome Markers. |
title_fullStr |
Parasites as Biological Tags for Stock Discrimination of Beaked Redfish (Sebastes mentella): Parasite Infra-Communities vs. Limited Resolution of Cytochrome Markers. |
title_full_unstemmed |
Parasites as Biological Tags for Stock Discrimination of Beaked Redfish (Sebastes mentella): Parasite Infra-Communities vs. Limited Resolution of Cytochrome Markers. |
title_sort |
parasites as biological tags for stock discrimination of beaked redfish (sebastes mentella): parasite infra-communities vs. limited resolution of cytochrome markers. |
publisher |
Public Library of Science (PLoS) |
publishDate |
2016 |
url |
https://doi.org/10.1371/journal.pone.0153964 https://doaj.org/article/0fabd1f3d21a454b9f656434c09d1a32 |
long_lat |
ENVELOPE(-67.250,-67.250,-68.151,-68.151) ENVELOPE(9.667,9.667,78.167,78.167) |
geographic |
Barents Sea Greenland Bear Island Tampen |
geographic_facet |
Barents Sea Greenland Bear Island Tampen |
genre |
Barents Sea Bear Island East Greenland Greenland North East Atlantic Sebastes mentella |
genre_facet |
Barents Sea Bear Island East Greenland Greenland North East Atlantic Sebastes mentella |
op_source |
PLoS ONE, Vol 11, Iss 4, p e0153964 (2016) |
op_relation |
http://europepmc.org/articles/PMC4841596?pdf=render https://doaj.org/toc/1932-6203 1932-6203 doi:10.1371/journal.pone.0153964 https://doaj.org/article/0fabd1f3d21a454b9f656434c09d1a32 |
op_doi |
https://doi.org/10.1371/journal.pone.0153964 |
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PLOS ONE |
container_volume |
11 |
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4 |
container_start_page |
e0153964 |
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