15q11q13 microduplication syndrome

The 15q11-q13 microduplication (dup15q11-q13) syndrome is characterized by neurobehavioral disorders, hypotonia, cognitive deficit, language delay and seizures. Prevalence is unknown.



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Narrow down the case reports



Total: 2 (papers)

  


(per page)
Matched Phenotype  Gene  Mutation  MeSH
Rank
(Similarity)
PMID
(PMCID)
1
(4.0%)
26685108
Infantile spasms and 15q11.2q13.1 chromosome duplication in two successive generations.
Riikonen RS, Wallden T, Kokkonen H.
Eur J Paediatr Neurol. 2016;20(1):164-7.
Autism
Adult Autistic Disorder Chromosomal Duplication Chromosomes, Human, Pair 15 Developmental Disabilities Females Homo sapiens Infant Japan Male Oligonucleotide Array Sequence Analysis Phenotype Trisomy West Syndrome Young Adult
1
(4.0%)
9741464
Interstitial duplications of chromosome region 15q11q13: clinical and molecular characterization.
Repetto GM, White LM, Bader PJ, Johnson D, Knoll JH.
Am J Med Genet. 1998;79(2):82-9.
Autistic behavior
Adult Angelman Syndrome Autistic Disorder Child Child, Preschool Chromosomes, Human, Pair 15 Cytogenetics Females Fluorescent in Situ Hybridization Gene Deletion Genomic Imprinting Homo sapiens Male Multigene Family Prader-Willi Syndrome Short Tandem Repeat
        

Phenotype(s) retrieved from Orphanet

    Total: 19

HPO ID Term Frequency
HP:0000722 Obsessive-compulsive behavior Very frequent (99-80%)
HP:0000750 Delayed speech and language development Very frequent (99-80%)
HP:0001249 Intellectual disability Very frequent (99-80%)
HP:0001252 Muscular hypotonia Very frequent (99-80%)
HP:0001263 Global developmental delay Very frequent (99-80%)
HP:0007018 Attention deficit hyperactivity disorder Very frequent (99-80%)
HP:0000717 Autism Frequent (79-30%)
HP:0001250 Seizures Frequent (79-30%)
HP:0002186 Apraxia Frequent (79-30%)
HP:0004209 Clinodactyly of the 5th finger Frequent (79-30%)
HP:0000256 Macrocephaly Occasional (29-5%)
HP:0000286 Epicanthus Occasional (29-5%)
HP:0000298 Mask-like facies Occasional (29-5%)
HP:0000494 Downslanted palpebral fissures Occasional (29-5%)
HP:0001251 Ataxia Occasional (29-5%)
HP:0002564 obsolete Malformation of the heart and great vessels Occasional (29-5%)
HP:0004322 Short stature Occasional (29-5%)
HP:0005692 Joint hyperflexibility Occasional (29-5%)
HP:0006101 Finger syndactyly Occasional (29-5%)


Phenotype(s) retrieved from case reports

    Total: 1

HPO ID Term # of case reports
HP:0000717 Autism 1


Causative gene(s) retrieved from Orphanet

    Total: 1

Gene Symbol Gene Name Entrez Gene ID
UBE3A ubiquitin protein ligase E3A 7337