Whole exome sequencing identifies novel, denovo missense variant NM_015100.4: c.776 C>T (p. Pro259Leu) in exons 19 of POGZ gene and non-frameshift variant NM_003403.5: c.141_143delGGA (p. Glu47del) in exon 1 of YY1 gene for White Sutton syndrome in eight years five-month-old girl and Gabriele-de-Vries syndrome in seven years eight months old boy residing in Rawalpindi and Chakwal districts of Punjab, Pakistan respectively. Here, YY1 is linked to white-sutton syndrome.