illumina® OvineSNP50 Genotyping BeadChip v2
52,152 SNP coverage of the Ovine genome including scrapie
Weatherbys Scientific have collaborated with illumina® to validate and release the new illumina® OvineSNP50 Genotyping BeadChip v2. This new SNP chip has been validated using 17 different sheep breeds from 456 animals. Scrapie Genotyping is now possible on this SNP chip via a subset of 4 specific scrapie probes that have demonstrated 100% concordance with control samples.
Compatible with your existing Ovine SNP data sets
Adopting the illumina® OvineSNP50 Genotyping BeadChip v2 is risk free. Our analysis has demonstrated backward compatibility to the illumina OvineSNP50 v1 chip, with genotype concordance of >99.9% between versions. Furthermore a reproducibility rate of >99.9% across all 52,152 SNPs ensures consistent integrity of genotypes generated when using illumina® OvineSNP50 Genotyping BeadChip v2.
Fast and Efficient
illumina® OvineSNP50 Genotyping BeadChip v2, routinely 10 workings days. The chip utilizes illumina XT chemistry which is processed within a robust proprietary workflow which we have used to deliver over 2 million high quality genotypes in 5 years. We have the capacity and expertise to support your SNP genotyping project providing rapid genotype delivery and additional values adds including parental verification, breed composition and genetic traits all delivered within 5 days of genotypes, to answer all your questions and drive precision breeding.
|Manufacturer:||illumina / Co-validated with Weatherbys Scientific|
|Chip Format:||96 sample format|
|Illumina Based SNP Content:||52,152|
|Content Overlap – Ovine v1 and Ovine v2:||52,135|
Minor Allele Frequency (MAF) across breeds:
MAF was determined using 456 animals across 17 different breeds, with sample numbers per breed ranging from 2 to 66 (Table 1).
Table 1: Minor allele frequencies across a total of 17 Ovine breeds for 52,152 SNP content. Number of SNPs with a minor allele frequency greater than a0.05 and b0.25 respectively.
|Breed||Samples||Average MAF||MAF >0.05a||MAF >0.25b|