RNVU1-31, Official Symbol RNVU1-31provided by HGNC Official Full Name RNA, variant U1 small nuclear 31provided by HGNC Primary source HGNC:HGNC:54448 Gene type snRNA Organism Homo sapiens Lineage Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae; Homo Annotation information not in current annotation release