<prompt> Mutation of Wilms to is located on -13p13q 141 1p 131 1 q 13  <response>: linked to a specific chromosome deletion: This syndrome is associated with deletion of the sho arm of chromosome 11, band 13 11p13. The WAGR deletions encompass a number of contiguous genes including the aniridia gene PAX6 and the Wilms tumor suppressor gene WT1. Ref Harrison 20th edition pg 657 