PLCB1 (Phospholipase C Beta 1): PLCB1 encodes a phospholipase enzyme that is involved in signal transduction pathways. It catalyzes the hydrolysis of phosphatidylinositol 4,5-bisphosphate (PIP2) to produce inositol trisphosphate (IP3) and diacylglycerol (DAG), which are important second messengers. PLCB1 is involved in a wide range of cellular processes, including cell proliferation, differentiation, and neurotransmitter release....