WAS is associated with mutations in a gene on the short arm of the X chromosome (Xp11.23) that was originally termed the Wiskott-Aldrich syndrome protein gene and is officially known as WAS (Gene ID: 7454).
WAS dikaitkan dengan mutasi pada gen pada lengan pendek kromosom X (Xp11.23) yang awalnya disebut gen protein sindrom Wiskott-Aldrich dan secara resmi dikenal sebagai WAS (Gene ID: 7454).