Thrombocytopenia 1, also known as thrombocytopenia, x-linked, intermittent, is related to thrombocytopenia with beta-thalassemia, x-linked and wiskott-aldrich syndrome, and has symptoms including petechiae of skin An important gene associated with Thrombocytopenia 1 is WAS (WASP Actin Nucleation Promoting Factor), and among its related pathways/superpathways are Response to elevated platelet cytosolic Ca2+ and Signaling events mediated by HDAC Class I. The drugs Liver Extracts and Aldesleukin have been mentioned in the context of this disorder. Affiliated tissues include brain and skin, and related phenotypes are congenital thrombocytopenia and decreased mean platelet volume