The trout array includes 57,500 genetic markers that span the genome. The array includes 17,000 SNP markers that are unique to SNPs discovered in a previous USDA study* and 20,000 markers that are unique to an outbred Norwegian commercial population.

The array is ideal for the following applications:

  • GWAS and quantitative trait locus mapping
  • Identification of economically important traits
  • Improved accuracy in aquaculture breeding programs through genomic selection
  • Differentiation of fish that have different origins
  • Gender determination via sdY chromosome-specific probes
  • Differentiation of farmed and wild populations

* Palti Y., et al. A resource of single-nucleotide polymorphisms for rainbow trout generated by restriction-site associated DNA sequencing of doubled haploids. Molecular Ecology Resources 14:588–596 (2014). doi: 10.1111/1755-0998.122042

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