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1: Nat Genet. 2006 May;38(5):528-30. Epub 2006 Apr 9.Click here to read Links

X-linked Cornelia de Lange syndrome owing to SMC1L1 mutations.

Institute of Biomedical Technologies, Human Genome Department, Consiglio Nazionale delle Ricerche, Via Fratelli Cervi, 93, 20090 Segrate, Italy. antonio.musio@itb.cnr.it

Cornelia de Lange syndrome is a multisystem developmental disorder characterized by facial dysmorphisms, upper limb abnormalities, growth delay and cognitive retardation. Mutations in the NIPBL gene, a component of the cohesin complex, account for approximately half of the affected individuals. We report here that mutations in SMC1L1 (also known as SMC1), which encodes a different subunit of the cohesin complex, are responsible for CdLS in three male members of an affected family and in one sporadic case.

PMID: 16604071 [PubMed - indexed for MEDLINE]