Rare syndromic craniosynostosis or isolated multisuture synostosis
Gene: POLR2A
A de novo insertion was identified in the Norwegian sequencing study: c.4329_4330delinsAA; p.Ala1444Thr. The variant is absent from gnomAD (v.2.1.1) but is not predicted to affect a functional domain. The patient displayed metopic synostosis, impaired motor skills, hypospadias, hypermobile joints and hyperactive behaviour (PMID:35080095).
Sources: LiteratureCreated: 23 Jul 2023, 5:18 p.m.
Mode of inheritance
MONOALLELIC, autosomal or pseudoautosomal, imprinted status unknown
Phenotypes
Neurodevelopmental disorder with hypotonia and variable intellectual and behavioral abnormalities, OMIM:618603; craniosynostosis, MONDO:0015469
Publications
gene: POLR2A was added gene: POLR2A was added to Rare syndromic craniosynostosis or isolated multisuture synostosis. Sources: Literature Mode of inheritance for gene: POLR2A was set to MONOALLELIC, autosomal or pseudoautosomal, imprinted status unknown Publications for gene: POLR2A were set to 35080095; 36980886 Phenotypes for gene: POLR2A were set to Neurodevelopmental disorder with hypotonia and variable intellectual and behavioral abnormalities, OMIM:618603; craniosynostosis, MONDO:0015469 Review for gene: POLR2A was set to RED