Cornelia de Lange syndrome 1

Summary
Definition
A Cornelia de Lange syndrome characterized by facial dysmorphism, including low anterior hairline, arched eyebrows, synophrys, anteverted nares, maxillary prognathism, long philtrum, thin lips, and 'carp' mouth, in association with prenatal and postnatal growth retardation, impaired intellectual development, and, in many cases, upper limb anomalies that has_material_basis_in heterozygous mutation in the NIPBL gene, which encodes a component of the cohesin complex, on chromosome 5p13.
Super Class
Cornelia de Lange syndrome autosomal dominant disease
Disease Ontology
DOID:0080505
MGI genotype (from TogoID)
Related Genes
Displaying 1 entry
Gene ID Gene Symbol Description Source
25836 NIPBL NIPBL cohesin loading factor
Displaying 1 entry
Gene ID Gene Symbol Description Source
71175 Nipbl NIPBL cohesin loading factor
Related Glycoprotein
Displaying 1 entry
UniProt ID Protein Name Source
Q6KC79 Nipped-B-like protein
Displaying 1 entry
UniProt ID Protein Name Source
Q6KCD5 Nipped-B-like protein
The Human Phenotype Ontology
Displaying entries 91 - 99 of 99 in total
HPO ID HPO Term
HP:0009623 Proximal placement of thumb
HP:0009830 Peripheral neuropathy
HP:0010034 Short 1st metacarpal
HP:0010300 Abnormally low-pitched voice
HP:0010864 Intellectual disability, severe
HP:0010880 Increased nuchal translucency
HP:0012165 Oligodactyly
HP:0030680 Abnormal cardiovascular system morphology
HP:0200055 Small hand
Displaying 1 entry
Gene ID Gene Symbol Description
9126 SMC3 structural maintenance of chromosomes 3

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Acknowledgements

Supported by JST NBDC Grant Number JPMJND2204

Partly supported by NIH Common Fund Grant #1U01GM125267-01


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Last updated: December 8, 2025