TTTY21, Official Symbol TTTY21provided by HGNC Official Full Name testis expressed transcript, Y-linked 21provided by HGNC Primary source HGNC:HGNC:18845 See related Ensembl:ENSG00000228890 AllianceGenome:HGNC:18845 Gene type ncRNA RefSeq status PROVISIONAL Organism Homo sapiens Lineage Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae; Homo Also known as NCRNA00146 Expression Low expression observed in reference dataset See more