Koolen-De Vries Syndrome, also known as kdvs, is related to koolen-de vries syndrome due to a point mutation and hypotonia, and has symptoms including dry skin An important gene associated with Koolen-De Vries Syndrome is KANSL1 (KAT8 Regulatory NSL Complex Subunit 1), and among its related pathways/superpathways is Formation of WDR5-containing histone-modifying complexes. Affiliated tissues include heart and testes, and related phenotypes are intellectual disability and ptosis