Figure 4

Demonstrating the effect of remapping the probe annotation. For the array illustrated in Additional File 9, bead intensity was averaged by bead-type across segments 2 and 3 (the mis-registered segments) and compared with the average intensity for the same bead-type from segments 1 and 4 (the successfully registered segments). The bead-type identities for segments 2 and 3 were then remapped by manually shifting the grid of bead-types to achieve alignment with the figure, but retaining the individual bead intensities that had been returned.