D056930Chemicals & DrugsD12.644.128.049D12.776.189.100D12.776.260.103.249D12.776.930.125.249ARNTL Transcription Factorsprns:meshDescriptorUIMeSH DescriptorUIprns:meshSemanticGroupNameMeSH semantic group nameprns:meshTreeNumberMeSH tree numberrdf:typetyperdfs:labellabelConcept