8个样品的Infinium Omni2.5Exome-8 Beadchip芯片融合了 >250万个来自HapMap和千人基因组计划的标签SNP(>2.5% MAF)以及240,000个外显子标记。这些标记让研究人员能够深入了解全基因组变异,同时最大限度提高有功能的外显子SNP的覆盖。
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| Total No. of Markers | 2,612,357 | ||
|---|---|---|---|
| Capacity for Custom Bead Types | – | ||
| No. of Samples per BeadChip | 8 | ||
| DNA Input Requirement | 200 ng | ||
| Assay Chemistry | Infinium LCG | ||
| FFPE compatible | Yes | ||
| Spacing (kb) | Mean | Median | 90th% |
| 1.12 | 0.56 | 2.63 | |
| Number of SNPs within 10kb of RefSeq genes | 1,505,218 | ||
| Exonic Markers | 364,396 | ||
*Please see the Data Sheet for additional product specifications.
| Population | MAF >1% | MAF >2.5% | MAF >5% |
|---|---|---|---|
| AFR | 0.54 | 0.64 | 0.69 |
| AMR | 0.74 | 0.82 | 0.86 |
| EAS | 0.79 | 0.86 | 0.89 |
| EUR | 0.79 | 0.86 | 0.89 |
| SAS | 0.75 | 0.83 | 0.87 |