HumanExome BeadChip
The HumanExome BeadChip provides coverage of functional exonic variants. The >250,000 markers on this BeadChip were selected from >12,000 whole exome and whole genome sequences, and represent SNPs in RefSeq genes, nonsynonymous SNPs and SNPs in coding regions (including UTR’s).
The array was consortium designed with the goal of enabling a bridge between GWAS genotyping for common variants and exome sequencing for relatively rare variants.
The content of HumanExome BeadChip can be customized with the ability to add 200,000 additional SNPs. In addition, the core content of the HumanExome array can be added to the HumanOmni5 and the HumanOmniExpress.
Array |
SNPs |
Samples |
Comments |
>240,000 |
12 |
Coverage of putative functional exonic variants selected from 12,000 Exome and whole genome sequences |
|
>240,000 plus up to 200,000 custom markers |
12 |
Coverage of putative functional exonic variants selected from 12,000 Exome and whole genome sequences. Ability to add up to 30,000 custom markers. | |
700,000 GWAS markers plus >240,000 Exome array markers |
12 |
Along with the > 250,000 exonic markers, the HumanOmniExpressExome BeadChip features > 700,000 genome-wide markers that provide coverage of variants at > 5% minor allele frequency. | |
Illumina HumanOmni2.5Exome |
2,500,000 GWAS markers plus >240,000 Exome array markers |
8 |
Along with the > 250,000 exonic markers, the HumanOmni2.5Exome BeadChip provides good coverage of SNPs down to MAF 2.5% based on 1000 Genomes Project pilot data in all 3 populations. |
4,300,000 GWAS markers plus >240,000 Exome array markers |
4 |
Along with the > 250,000 exonic markers, the four-sample HumanOmni5Exome BeadChip features > 4.3 million tag SNPs for extensive coverage of common and rare variants (> 1% MAF) across the human genome |
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Illumina BeadChips
See our Services page for a full description of what is included for all study types