article 182 nonhuman 111 Animals 91 genetics 88 controlled study 82 priority journal 80 metabolism 74 Humans 49 human 46 unclassified drug 43 animal 41 animal cell 41 Molecular Sequence Data 37 Mice 35 gene expression regulation 33 physiology 33 protein expression 33 messenger RNA 32 nucleotide sequence 32 promoter region 32 gene expression 30 mouse 30 signal transduction 30 Transcription, Genetic 27 chemistry 27 RNA, Messenger 26 genetic transcription 26 Base Sequence 25 transcription regulation 24 Animalia 23