Chromatin chromatin 66 human 64 Humans 54 Animals 52 nonhuman 50 priority journal 48 article 46 Alternative Splicing 34 alternative RNA splicing 34 chromatin structure 34 metabolism 30 RNA polymerase II 28 messenger RNA 26 Transcription, Genetic 24 animal 24 controlled study 24 genetic transcription 24 exon 22 genetics 22 Alternative splicing 20 Mice 20 chromatin assembly and disassembly 20 Histones 18 animal cell 18 cell nucleus 18 human cell 18 mouse 18 transcription regulation 18 Cell Line 16