Dynamic representation of available expression data (as reads per million) mapped to the primary locus of a given microRNA (primary locus here: microRNA precursor plus 30 nucleotides up- and downstream). 
By default all available datasets are shown without mismatching reads ("all") but experimental (prefix "X_") or standard datasets can be acitvated / deactivated, as mismatches can, too.

Datasets can individually be activated /deactivated by clicking on them in the legend of the histogram and read representation (below) will adapt, too.

"Statistics" will initially give a simple overview of abundance in the different datasets and an overview for the amount of isoMirs for mature and star / co-mature overall. 
By activating "Details" below the overall statistics report, a dedicated report for each available dataset will be given