Rare syndromic craniosynostosis or isolated multisuture synostosis
Gene: SMC1A
An X-linked dominant variant (c.3581A>G; p.Tyr1194Cys) was identified in an individual with Cornelia de Lange syndrome (characterised by dysmorphic facial features, growth, and developmental delay and syndromic craniosynostosis). Their mother was mosaic for the variant (PMID:29037998).
Sources: LiteratureCreated: 23 Jul 2023, 7:11 p.m.
Mode of inheritance
X-LINKED: hemizygous mutation in males, monoallelic mutations in females may cause disease (may be less severe, later onset than males)
Phenotypes
Cornelia de Lange syndrome 2, OMIM:300590; craniosynostosis, MONDO:0015469
Publications
gene: SMC1A was added gene: SMC1A was added to Rare syndromic craniosynostosis or isolated multisuture synostosis. Sources: Literature Mode of inheritance for gene: SMC1A was set to X-LINKED: hemizygous mutation in males, monoallelic mutations in females may cause disease (may be less severe, later onset than males) Publications for gene: SMC1A were set to 29037998; 36980886 Phenotypes for gene: SMC1A were set to Cornelia de Lange syndrome 2, OMIM:300590; craniosynostosis, MONDO:0015469 Review for gene: SMC1A was set to RED