Genotyping of two populations of Southern Baltic Sea trout Salmo trutta m. trutta using an Atlantic salmon derived SNP-array
The sea trout (Salmo trutta m. trutta) is an anadromous, teleost fish species characterized by homing behaviour. The sea trout has considerable ecological and economic significance. It reproduces naturally in rivers flowing into, and is common in, the Baltic Sea. In Poland spawning aggregations occu...
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ftuhipublicatio:oai:pure.atira.dk:publications/bc5f019e-ee66-4526-aaad-64c1389477e7 2024-01-28T10:04:32+01:00 Genotyping of two populations of Southern Baltic Sea trout Salmo trutta m. trutta using an Atlantic salmon derived SNP-array Drywa, Agata Poćwierz-kotus, Anita Wąs, Anna Dobosz, Stefan Kent, Matthew P. Lien, Sigbjørn Bernaś, Rafał Wenne, Roman 2013-03-01 https://pure.uhi.ac.uk/en/publications/bc5f019e-ee66-4526-aaad-64c1389477e7 https://doi.org/10.1016/j.margen.2012.08.001 http://linkinghub.elsevier.com/retrieve/pii/S1874778712000633 eng eng info:eu-repo/semantics/closedAccess Drywa , A , Poćwierz-kotus , A , Wąs , A , Dobosz , S , Kent , M P , Lien , S , Bernaś , R & Wenne , R 2013 , ' Genotyping of two populations of Southern Baltic Sea trout Salmo trutta m. trutta using an Atlantic salmon derived SNP-array ' , Marine Genomics , vol. 9 , pp. 25-32 . https://doi.org/10.1016/j.margen.2012.08.001 Salmo trutta SNP Microarray Population genomics article 2013 ftuhipublicatio https://doi.org/10.1016/j.margen.2012.08.001 2024-01-04T23:21:06Z The sea trout (Salmo trutta m. trutta) is an anadromous, teleost fish species characterized by homing behaviour. The sea trout has considerable ecological and economic significance. It reproduces naturally in rivers flowing into, and is common in, the Baltic Sea. In Poland spawning aggregations occur in the Vistula River and the rivers of Pomerania. Two populations from the Vistula River (TW) and a Pomeranian river, the Słupia (TP) were mixed in the past by stocking. The main purpose of this study was an assessment of the applicability of the Atlantic salmon custom design Illumina iSelect SNP (Single Nucleotide Polymorphisms) array containing 15,225 markers for identification of genetic diversity between sea trout populations. A diagnostic panel of 39 SNPs with a mean FST = 0.1298 was selected from a pool of 15,225. At each locus, minor allele frequency was higher than 0.01 and mean expected heterozygosity for TW and TP populations were 0.343 and 0.271 respectively. Individuals tested were clustered in one of two groups which corresponded to their origins where the TW population was genetically more homogenous (membership coefficients ranked from 88.8% to 98.6%) while the TP population was more diverse (membership coefficients ranked from 53.8% to 98.5%). The results demonstrated the applicability of the Salmon 15K SNP-chip for determining the differences between Southern Baltic populations of the sea trout, a closely related salmonid species. Article in Journal/Newspaper Atlantic salmon University of the Highlands and Islands: Research Database of UHI Marine Genomics 9 25 32 |
institution |
Open Polar |
collection |
University of the Highlands and Islands: Research Database of UHI |
op_collection_id |
ftuhipublicatio |
language |
English |
topic |
Salmo trutta SNP Microarray Population genomics |
spellingShingle |
Salmo trutta SNP Microarray Population genomics Drywa, Agata Poćwierz-kotus, Anita Wąs, Anna Dobosz, Stefan Kent, Matthew P. Lien, Sigbjørn Bernaś, Rafał Wenne, Roman Genotyping of two populations of Southern Baltic Sea trout Salmo trutta m. trutta using an Atlantic salmon derived SNP-array |
topic_facet |
Salmo trutta SNP Microarray Population genomics |
description |
The sea trout (Salmo trutta m. trutta) is an anadromous, teleost fish species characterized by homing behaviour. The sea trout has considerable ecological and economic significance. It reproduces naturally in rivers flowing into, and is common in, the Baltic Sea. In Poland spawning aggregations occur in the Vistula River and the rivers of Pomerania. Two populations from the Vistula River (TW) and a Pomeranian river, the Słupia (TP) were mixed in the past by stocking. The main purpose of this study was an assessment of the applicability of the Atlantic salmon custom design Illumina iSelect SNP (Single Nucleotide Polymorphisms) array containing 15,225 markers for identification of genetic diversity between sea trout populations. A diagnostic panel of 39 SNPs with a mean FST = 0.1298 was selected from a pool of 15,225. At each locus, minor allele frequency was higher than 0.01 and mean expected heterozygosity for TW and TP populations were 0.343 and 0.271 respectively. Individuals tested were clustered in one of two groups which corresponded to their origins where the TW population was genetically more homogenous (membership coefficients ranked from 88.8% to 98.6%) while the TP population was more diverse (membership coefficients ranked from 53.8% to 98.5%). The results demonstrated the applicability of the Salmon 15K SNP-chip for determining the differences between Southern Baltic populations of the sea trout, a closely related salmonid species. |
format |
Article in Journal/Newspaper |
author |
Drywa, Agata Poćwierz-kotus, Anita Wąs, Anna Dobosz, Stefan Kent, Matthew P. Lien, Sigbjørn Bernaś, Rafał Wenne, Roman |
author_facet |
Drywa, Agata Poćwierz-kotus, Anita Wąs, Anna Dobosz, Stefan Kent, Matthew P. Lien, Sigbjørn Bernaś, Rafał Wenne, Roman |
author_sort |
Drywa, Agata |
title |
Genotyping of two populations of Southern Baltic Sea trout Salmo trutta m. trutta using an Atlantic salmon derived SNP-array |
title_short |
Genotyping of two populations of Southern Baltic Sea trout Salmo trutta m. trutta using an Atlantic salmon derived SNP-array |
title_full |
Genotyping of two populations of Southern Baltic Sea trout Salmo trutta m. trutta using an Atlantic salmon derived SNP-array |
title_fullStr |
Genotyping of two populations of Southern Baltic Sea trout Salmo trutta m. trutta using an Atlantic salmon derived SNP-array |
title_full_unstemmed |
Genotyping of two populations of Southern Baltic Sea trout Salmo trutta m. trutta using an Atlantic salmon derived SNP-array |
title_sort |
genotyping of two populations of southern baltic sea trout salmo trutta m. trutta using an atlantic salmon derived snp-array |
publishDate |
2013 |
url |
https://pure.uhi.ac.uk/en/publications/bc5f019e-ee66-4526-aaad-64c1389477e7 https://doi.org/10.1016/j.margen.2012.08.001 http://linkinghub.elsevier.com/retrieve/pii/S1874778712000633 |
genre |
Atlantic salmon |
genre_facet |
Atlantic salmon |
op_source |
Drywa , A , Poćwierz-kotus , A , Wąs , A , Dobosz , S , Kent , M P , Lien , S , Bernaś , R & Wenne , R 2013 , ' Genotyping of two populations of Southern Baltic Sea trout Salmo trutta m. trutta using an Atlantic salmon derived SNP-array ' , Marine Genomics , vol. 9 , pp. 25-32 . https://doi.org/10.1016/j.margen.2012.08.001 |
op_rights |
info:eu-repo/semantics/closedAccess |
op_doi |
https://doi.org/10.1016/j.margen.2012.08.001 |
container_title |
Marine Genomics |
container_volume |
9 |
container_start_page |
25 |
op_container_end_page |
32 |
_version_ |
1789330262049423360 |