Axiom Trout Genotyping Array (96 format) was designed under the Affymetrix Expert Design Program in collaboration with the National Center for Cool and Cold Water Aquaculture, USDA-ARS, USA, and AquaGen, Trondheim, Norway. The array includes 57,501 markers and is available in both 96 format and 384 format.
Axiom Trout Genotyping Array offers a standard high-throughput, cost-effective, and robust genotyping technology to conduct genome-wide association studies (GWAS), to study genetic architecture, perform marker-trait association, and to increase accuracy of breeding programs. The high marker density on the array ensures a broad coverage of the trout genome to provide representation of all regions in the genome.
Features of Axiom Trout Genotyping Array
• Comprehensive content: The array includes 57,501 markers spaced across the genome as follows:
- 17,000 markers that are unique to SNPs discovered in a previous USDA study1
- 20,000 markers unique to an outbred Norwegian commercial population
- Amino acid shifting SNPs
- SNPs preferentially located within a gene and with minor allele frequency (MAF) >0.2
- Y chromosome-specific SNPs near the sdY gene (male-specific in rainbow trout)2
Applications of Axiom Trout Genotyping Array
• Complex trait research and molecular breeding
- GWAS and quantitative trait locus (QTL) mapping
- Identification of economically important traits
- Improved accuracy in aquaculture breeding programs through genomic selection
• Population and evolutionary genetics
- Development of new breeding populations
- Differentiation between fish of different origins
- Gender determination via sdY chromosome-specific probes
- Differentiation of farmed and wild populations
Required Products
Axiom Analysis Suite
GeneChip Command Console Software
GeneTitan Multi-Channel Instrument
| Code | Description |
|---|---|
| 550468 | Catalog Number: 550468 |
