Delineation of MidXq28-duplication syndrome distal to MECP2 and proximal to RAB39B genes.
Clin Genet
; 96(3): 246-253, 2019 09.
Article
em En
| MEDLINE
| ID: mdl-31090057
ABSTRACT
Two distinct genomic disorders have been linked to Xq28-gains, namely Xq28-duplications including MECP2 and Int22h1/Int22h2-mediated duplications involving RAB39B. Here, we describe six unrelated patients, five males and one female, with Xq28-gains distal to MECP2 and proximal to the Int22h1/Int22h2 low copy repeats. Comparison with patients carrying overlapping duplications in the literature defined the MidXq28-duplication syndrome featuring intellectual disability, language impairment, structural brain malformations, microcephaly, seizures and minor craniofacial features. The duplications overlapped for 108 kb including FLNA, RPL10 and GDI1 genes, highly expressed in brain and candidates for the neurologic phenotype.
Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Proteínas rab de Ligação ao GTP
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Cromossomos Humanos X
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Deficiência Intelectual Ligada ao Cromossomo X
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Proteína 2 de Ligação a Metil-CpG
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Duplicação Cromossômica
Tipo de estudo:
Prognostic_studies
Limite:
Adolescent
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Adult
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Child
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Female
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Humans
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Male
Idioma:
En
Revista:
Clin Genet
Ano de publicação:
2019
Tipo de documento:
Article
País de afiliação:
Itália