The change in control bead-type performance with quantity of starting RNA. Illustrating for array-sections hybridized to either 100% Brain or 100% UHRR, the log2-intensities seen for selected control bead-types. The medians, ranges and interquartile ranges of the 759 negative control bead-types are illustrated with box and whisker plots, while the profiles of the seven housekeeping controls are also indicated.
Lynch et al. BMC Genomics 2010 11:540 doi:10.1186/1471-2164-11-540