microRNA Bioinformatics 1 Biological pathways 1 Biological significance 1 CDK9 1 CP: Molecular biology 1 Clustering 1 DDX21 1 Diseases 1 Factorization 1 Gene Expression Profiling 1 Gene Expression Regulation 1 Gene Regulatory Networks 1 Gene expression 1 Gene interactions 1 Humans 1 Matrix algebra 1 MicroRNAs 1 Nonnegative matrix factorization 1 Optimization algorithms 1 Physiological condition 1 Post-transcriptional regulations 1 RNA 1 RNA activation 1 RNA, Messenger 1 Regulatory comodules 1 Sequence Analysis, RNA 1 Target messengers 1 ZMYND10 1 divergent transcription 1