Immunodeficiency 17, also known as scid-like immunodeficiency, t cell-partial, b cell-positive, nk cell-positive, is related to lymphopenia and severe combined immunodeficiency. An important gene associated with Immunodeficiency 17 is CD3G (CD3 Gamma Subunit Of T-Cell Receptor Complex), and among its related pathways/superpathways are Innate Immune System and Signal Transduction. Affiliated tissues include b cells and t cells, and related phenotypes are abnormal intestine morphology and recurrent respiratory infections