D020736Chemicals & DrugsD12.776.157.725.500.750D12.776.664.962.500.750Ribonucleoproteins, Small Cytoplasmicprns:meshDescriptorUIMeSH DescriptorUIprns:meshSemanticGroupNameMeSH semantic group nameprns:meshTreeNumberMeSH tree numberrdf:typetyperdfs:labellabelConcept