Expression energy distribution of the Allen Mouse Brain Atlas probes. Comparison of expression energy distribution of all expressed Allen Mouse Brain Atlas probes, structured and non-structured ncRNA and UTR probes in 11 neuroanatomical regions. Secondary RNA structures are predicted by . The box plot shows 1.5 interquartile range (dotted line), lower and upper quartile (box), and median (thick black line in the box). Brain region abbreviations: cortex, CTX; olfactory bulb, OLF; hippocampus, HPF; striatum, STR; pallium, PAL; thalamus, TH; midbrain, MB; medulla, MY; hypothalamus, HY; cerebellum, CB; pons, P.