Boxplot showing the number of microRNA targets per gene for all three cell lines separately. Genes detected at a significantly higher level in total RNA than in cytoplasmic RNA (Tot>Cyt), lower level (Tot<Cyt), and genes with no significant differential detection (No Diff). A: A-431. B: U-2 OS. C: U-251 MG.
Solnestam et al. BMC Genomics 2012 13:574 doi:10.1186/1471-2164-13-574