Clinical and Molecular Delineation of KAT6B‐Related Disorders: Novel Variants and Refined Genotype–Phenotype Correlations
KAT6B‐related disorders (KRDs) comprise a spectrum of developmental disorders ranging from Genitopatellar syndrome (GPS) to Say–Barber–Biesecker–Young–Simpson syndrome (SBBYSS), with increasing recognition of intermediate phenotypes. Although genotype–phenotype correlations have progressively emerged, the molecular bas...