[This gene is involved in immunity/defense via the stimulation of both T cells and natural killer cells. It also plays a role in cell differentiation. ( NCI )] (UMLS (NCI) C1334102) IL12B Gene; Interleukin 12B (Natural Killer Cell Stimulatory Factor 2, Cytotoxic Lymphocyte Maturation Factor 2, P40) Gene =Gene or Genome