TTC9, Official Symbol TTC9provided by HGNC Official Full Name tetratricopeptide repeat domain 9provided by HGNC Primary source HGNC:HGNC:20267 See related Ensembl:ENSG00000133985 MIM:610488; AllianceGenome:HGNC:20267 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 TTC9A Summary This gene encodes a protein that contains three tetratricopeptide repeats. The gene has been shown to be hormonally regulated in breast cancer cells and may play a role in cancer cell invasion and metastasis. [provided by RefSeq, Mar 2009] Expression Biased expression in esophagus (RPKM 24.9), brain (RPKM 6.0) and 11 other tissues See more Orthologs mouse all