DNA 8 DNA transcription 8 Transcription, Genetic 8 priority journal 8 genetic transcription 6 Animals 4 DNA structure 4 Humans 4 Models, Molecular 4 RNA polymerase II 4 RNA processing 4 Review 4 Transcription 4 alternative RNA splicing 4 article 4 chemistry 4 fibronectin 4 gene expression 4 genetics 4 human 4 messenger RNA 4 nonhuman 4 protein bcl x 4 protein domain 4 transcription elongation 4 Alternative Splicing 2 Alternative splicing 2 Amino Acid Motifs 2 Amino Acid Sequence 2 Bacillus subtilis 2