. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . "plk4_human"^^ . "PLK4"^^ . "Serine/threonine-protein kinase Sak"^^ . "Serine/threonine-protein kinase 18"^^ . "Polo-like kinase 4"^^ . "STK18"^^ . "SAK"^^ . . . "Serine/threonine-protein kinase PLK4"^^ .