PCYT1B, Official Symbol PCYT1Bprovided by HGNC Official Full Name phosphate cytidylyltransferase 1B, cholineprovided by HGNC Primary source HGNC:HGNC:8755 See related Ensembl:ENSG00000102230 MIM:300948; AllianceGenome:HGNC:8755 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 CTB; CCTB Summary The protein encoded by this gene belongs to the cytidylyltransferase family. It is involved in the regulation of phosphatidylcholine biosynthesis. Several alternatively spliced transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Sep 2009] Expression Biased expression in brain (RPKM 6.6), testis (RPKM 2.8) and 7 other tissues See more Orthologs mouse all