Basic Helix-Loop-Helix Transcription Factors article 24 Animals 22 basic helix loop helix transcription factor 22 nonhuman 22 controlled study 20 genetics 20 priority journal 20 metabolism 18 animal cell 16 unclassified drug 16 Transcription Factors 14 animal 14 nucleotide sequence 14 transcription factor 14 Humans 12 Neoplasm Proteins 12 sequence homology 12 transcription regulation 12 Amino Acid Sequence 10 DNA 10 DNA binding protein 10 DNA-Binding Proteins 10 Growth Substances 10 Molecular Sequence Data 10 Protein Binding 10 Animalia 8 Biochemistry 8 HMGA1a Protein 8 Models, Biological 8