<unk>  is a rare genetic disorder associated with the KCNK9 gene. Signs and symptoms include mental retardation, hypotonia, hyperactivity, and syndromic facies. Due to imprinting, mutations in the maternal copy of KCNK9 cause the condition, while mutations in the paternal copy do not. As such, this condition can only be inherited from the mother. The Inhibition of histone deacetylation rescues phenotype in a mouse model of<unk><unk>  intellectual disability syndrome.
Birk-Barel syndrome
Halperin-Birk syndrome
Hurler syndrome
Hecht Scott syndrome
Kindler syndrome
Smith Martin Dodd syndrome
Baboon syndrome
Pelger–Huët anomaly