Figure 3.

TAG4 and tiling array data correlation after antibody staining. This example shows that the signal intensity for common barcodes between TAG4 and tiling arrays are highly correlated (r = 0.952), demonstrating that tiling arrays are as accurate as TAG4 arrays when determining relative signal intensity (compared to a DMSO reference on the same chip generation).

Ammar et al. BMC Genomics 2009 10:471   doi:10.1186/1471-2164-10-471
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