Identification of multiple diagnostic SNP loci for differentiation of three salmonid species using SNP-arrays.
This paper reports the use of SNP-array technology in a cross-species study for non-ambiguous species identifications. Based on an existing SNP-array for Atlantic salmon (cross)hybridisations with samples of salmon, brown trout and rainbow trout were analyzed to identify species-specific diagnostic markers. In total 566 SNP loci were identified to be highly polymorphic across the three salmonid species providing the molecular basement for various monitoring applications in aquaculture and food industries.
National Marine Fisheries Research Institute, 81-332 Gdynia, Poland.
Agata
A
Drywa
Institute of Oceanology PAS, 81-712 Sopot, Poland.
Anita
A
Poćwierz-Kotus
Inland Fisheries Institute, 10-719 Olsztyn, Poland.
Stefan
S
Dobosz
Centre for Integrative Genetics (CIGENE), Department of Animal and Aquacultural Sciences, Norwegian University of Life Sciences, N-1432 Ås, Norway.
Matthew P
MP
Kent
Centre for Integrative Genetics (CIGENE), Department of Animal and Aquacultural Sciences, Norwegian University of Life Sciences, N-1432 Ås, Norway.
Sigbjørn
S
Lien
Institute of Oceanology PAS, 81-712 Sopot, Poland. Electronic address: rwenne@iopan.gda.pl.
Roman
R
Wenne
D000704:Analysis of Variance; D000818:Animals; D017756:Aquaculture; D005819:Genetic Markers / Q000235:genetics*; D005838:Genotype; D020641:Polymorphism, Single Nucleotide / Q000235:genetics*; D012487:Salmonidae / Q000235:genetics*; D013045:Species Specificity
D005819:Genetic Markers
Genotyping; Oncorhynchus; SNP array; Salmo; Salmonids