Genetic characteristics of Atlantic salmon (Salmo salar) stocking material released into Polish rivers
In Poland, stocking rivers with Atlantic salmon (Salmo salar L.) began in the nineteenth century, and become intensive in the 1990s. Currently, it is performed by the Polish Angling Association, and institutions involved in the program “Stocking Polish Marine Areas.” The aim of this study was to eva...
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ftdoajarticles:oai:doaj.org/article:3093d75c2b92444f82dbfdbd98c1a8ab 2024-09-15T17:56:02+00:00 Genetic characteristics of Atlantic salmon (Salmo salar) stocking material released into Polish rivers Kaczmarczyk Dariusz Bernaś Rafał Nitkiewicz Anna Gadomska Martyna Fopp-Bayat Dorota 2023-12-01T00:00:00Z https://doi.org/10.2478/aopf-2023-0017 https://doaj.org/article/3093d75c2b92444f82dbfdbd98c1a8ab EN eng Sciendo https://doi.org/10.2478/aopf-2023-0017 https://doaj.org/toc/2545-059X 2545-059X doi:10.2478/aopf-2023-0017 https://doaj.org/article/3093d75c2b92444f82dbfdbd98c1a8ab Fisheries & Aquatic Life, Vol 31, Iss 4, Pp 171-185 (2023) atlantic salmon stocking endangered species genetic variation inbreeding kinship analysis Aquaculture. Fisheries. Angling SH1-691 article 2023 ftdoajarticles https://doi.org/10.2478/aopf-2023-0017 2024-08-05T17:50:03Z In Poland, stocking rivers with Atlantic salmon (Salmo salar L.) began in the nineteenth century, and become intensive in the 1990s. Currently, it is performed by the Polish Angling Association, and institutions involved in the program “Stocking Polish Marine Areas.” The aim of this study was to evaluate the genetic variation of the salmon stocked in recent years in Poland. For this purpose, salmon stocks from three broodstocks and two river populations (Słupia and Parsęta) were investigated. Eleven microsatellite loci were amplified. The total number of alleles detected across all loci ranged from 46 to 81 in the stocks. The average observed heterozygosity across all investigated loci was 0.59; and the expected heterozygosity was 0.58. The populations remained in Hardy–Weinberg equilibrium. The average Garza-Williamson M index value for all populations was low suggesting a reduction in genetic variation because of the founder effect. Genetic distance among populations was high between the Lithuanian stock (Rutki and Parsęta) and the group of Latvian origin (Aquamar–Żelkówko–Słupia). Several admixture traces were recorded in all stocks with the smallest evidence of this in the Rutki stock. Inbreeding values per generation were typical of those observed in breeding stocks (0–3%). The effective population size values were low or very low for all the stocks (Ne 15-37). Article in Journal/Newspaper Atlantic salmon Salmo salar Directory of Open Access Journals: DOAJ Articles Fisheries & Aquatic Life 31 4 171 185 |
institution |
Open Polar |
collection |
Directory of Open Access Journals: DOAJ Articles |
op_collection_id |
ftdoajarticles |
language |
English |
topic |
atlantic salmon stocking endangered species genetic variation inbreeding kinship analysis Aquaculture. Fisheries. Angling SH1-691 |
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atlantic salmon stocking endangered species genetic variation inbreeding kinship analysis Aquaculture. Fisheries. Angling SH1-691 Kaczmarczyk Dariusz Bernaś Rafał Nitkiewicz Anna Gadomska Martyna Fopp-Bayat Dorota Genetic characteristics of Atlantic salmon (Salmo salar) stocking material released into Polish rivers |
topic_facet |
atlantic salmon stocking endangered species genetic variation inbreeding kinship analysis Aquaculture. Fisheries. Angling SH1-691 |
description |
In Poland, stocking rivers with Atlantic salmon (Salmo salar L.) began in the nineteenth century, and become intensive in the 1990s. Currently, it is performed by the Polish Angling Association, and institutions involved in the program “Stocking Polish Marine Areas.” The aim of this study was to evaluate the genetic variation of the salmon stocked in recent years in Poland. For this purpose, salmon stocks from three broodstocks and two river populations (Słupia and Parsęta) were investigated. Eleven microsatellite loci were amplified. The total number of alleles detected across all loci ranged from 46 to 81 in the stocks. The average observed heterozygosity across all investigated loci was 0.59; and the expected heterozygosity was 0.58. The populations remained in Hardy–Weinberg equilibrium. The average Garza-Williamson M index value for all populations was low suggesting a reduction in genetic variation because of the founder effect. Genetic distance among populations was high between the Lithuanian stock (Rutki and Parsęta) and the group of Latvian origin (Aquamar–Żelkówko–Słupia). Several admixture traces were recorded in all stocks with the smallest evidence of this in the Rutki stock. Inbreeding values per generation were typical of those observed in breeding stocks (0–3%). The effective population size values were low or very low for all the stocks (Ne 15-37). |
format |
Article in Journal/Newspaper |
author |
Kaczmarczyk Dariusz Bernaś Rafał Nitkiewicz Anna Gadomska Martyna Fopp-Bayat Dorota |
author_facet |
Kaczmarczyk Dariusz Bernaś Rafał Nitkiewicz Anna Gadomska Martyna Fopp-Bayat Dorota |
author_sort |
Kaczmarczyk Dariusz |
title |
Genetic characteristics of Atlantic salmon (Salmo salar) stocking material released into Polish rivers |
title_short |
Genetic characteristics of Atlantic salmon (Salmo salar) stocking material released into Polish rivers |
title_full |
Genetic characteristics of Atlantic salmon (Salmo salar) stocking material released into Polish rivers |
title_fullStr |
Genetic characteristics of Atlantic salmon (Salmo salar) stocking material released into Polish rivers |
title_full_unstemmed |
Genetic characteristics of Atlantic salmon (Salmo salar) stocking material released into Polish rivers |
title_sort |
genetic characteristics of atlantic salmon (salmo salar) stocking material released into polish rivers |
publisher |
Sciendo |
publishDate |
2023 |
url |
https://doi.org/10.2478/aopf-2023-0017 https://doaj.org/article/3093d75c2b92444f82dbfdbd98c1a8ab |
genre |
Atlantic salmon Salmo salar |
genre_facet |
Atlantic salmon Salmo salar |
op_source |
Fisheries & Aquatic Life, Vol 31, Iss 4, Pp 171-185 (2023) |
op_relation |
https://doi.org/10.2478/aopf-2023-0017 https://doaj.org/toc/2545-059X 2545-059X doi:10.2478/aopf-2023-0017 https://doaj.org/article/3093d75c2b92444f82dbfdbd98c1a8ab |
op_doi |
https://doi.org/10.2478/aopf-2023-0017 |
container_title |
Fisheries & Aquatic Life |
container_volume |
31 |
container_issue |
4 |
container_start_page |
171 |
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185 |
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1810432240794992640 |