TAF1A, Official Symbol TAF1Aprovided by HGNC Official Full Name TATA-box binding protein associated factor, RNA polymerase I subunit Aprovided by HGNC Primary source HGNC:HGNC:11532 See related Ensembl:ENSG00000143498 MIM:604903; AllianceGenome:HGNC:11532 Gene type protein coding RefSeq status REVIEWED Organism Homo sapiens Lineage Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae; Homo Also known as SL1; RAFI48; TAFI48; MGC:17061 Summary This gene encodes a subunit of the RNA polymerase I complex, Selectivity Factor I (SLI). The encoded protein is a TATA box-binding protein-associated factor that plays a role in the assembly of the RNA polymerase I preinitiation complex. Alternate splicing results in multiple transcript variants encoding multiple isoforms.[provided by RefSeq, Jan 2011] Expression Ubiquitous expression in testis (RPKM 2.3), lymph node (RPKM 1.9) and 24 other tissues See more Orthologs mouse all