NCIt definition : Human PLCB4 wild-type allele is located within 20p12.3-p12.2 and is approximately
412 kb in length. This allele, which encodes 1-phosphatidylinositol 4,5-bisphosphate
phosphodiesterase beta-4 protein, plays a role in diacylglycerol (DAG) and inositol
1,4,5-trisphosphate (IP3) synthesis. Mutation of the gene is associated with auriculocondylar
syndrome 2.;