A4GALT, Official Symbol A4GALTprovided by HGNC Official Full Name alpha 1,4-galactosyltransferase (P blood group)provided by HGNC Primary source HGNC:HGNC:18149 See related Ensembl:ENSG00000128274 MIM:607922; AllianceGenome:HGNC:18149 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 P1; PK; Gb3S; P(k); P1PK; A14GALT; A4GALT1 Summary The protein encoded by this gene catalyzes the transfer of galactose to lactosylceramide to form globotriaosylceramide, which has been identified as the P(k) antigen of the P blood group system. This protein, a type II membrane protein found in the Golgi, is also required for the synthesis of the bacterial verotoxins receptor. Alternatively spliced transcript variants have been found for this gene. [provided by RefSeq, Dec 2015] Expression Ubiquitous expression in kidney (RPKM 6.5), fat (RPKM 5.5) and 22 other tissues See more Orthologs mouse all 

In the passage above, the pronoun "this" refers to A4GALT. True or false?