priority journal article 80 gene deletion 78 nonhuman 66 controlled study 62 human 40 Humans 38 Gene Deletion 34 metabolism 34 unclassified drug 34 promoter region 30 Mutation 26 Animals 22 Transcription, Genetic 22 gene expression regulation 22 gene mutation 22 genetics 22 Promoter Regions (Genetics) 20 animal cell 20 Base Sequence 18 Mice 18 Mice, Transgenic 18 Molecular Sequence Data 18 animal experiment 18 animal tissue 18 female 18 human cell 18 plasmid 18 transcription regulation 18 Saccharomyces cerevisiae 16