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Figure 5 | BMC Genetics

Figure 5

From: Assessing the utility of whole-genome amplified serum DNA for array-based high throughput genotyping

Figure 5

Chip quality assessment of good performing sample vs bad performing sample on SNP 6.0 genotyping platform. Scattergram plots of probe intensity values for allele B (Theta B) against allele A (Theta B) were generated from arrays of a (a) non-amplified genomic DNA sample, (b) good performing WGA DNA from serum and (c) bad performing WGA DNA from serum. Each point in the plot represents an assayed marker on the SNP 6.0 platform. Dark areas in the plot represent space with high-density points whereas light areas represent space with low-density points.

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