Functional analysis and validation of miRNA-regulated protein complexes. Functional analysis: Enrichment of Gene Ontology (GO) terms and KEGG pathways in the target subunits of protein complexes. The size of the bars for each term indicates the negative logarithm of the P-value. Only meaningful and non-redundant terms were selected for illustration. See Additional file 3 &4, Table S3&S4 for a complete and detailed list of significant terms.