D033701Chemicals & DrugsD12.776.157.530.625D12.776.543.585.625Nucleobase, Nucleoside, Nucleotide, and Nucleic Acid Transport Proteinsprns:meshDescriptorUIMeSH DescriptorUIprns:meshSemanticGroupNameMeSH semantic group nameprns:meshTreeNumberMeSH tree numberrdf:typetyperdfs:labellabelConcept