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Paternal uniparental disomy of chromosome 5 is an uniparental disomy of paternal origin that most likely does not have any phenotypic expression except from cases of homozygosity for a recessive disease mutation for which only father is a carrier.
Features include very common findings: Renal duplication, Abnormally large globe, Global developmental delay, and Generalized hypotonia and others.
Organ System | Phenotype Count | Example Features |
|---|---|---|
Kidneys and urinary system | 1 | Renal duplication |
Biomarker and diagnostic research for paternal uniparental disomy of chromosome 5 has been reported in the published literature.
Phenotype severity distribution: 13 very common features.
No clinical trials have been registered for paternal uniparental disomy of chromosome 5.
8 publications have been identified in PubMed for paternal uniparental disomy of chromosome 5. Research spans Diagnostic / Biomarker (43%), Case Report / Case Series (43%), and Basic Science / Preclinical (14%).
Galliano I (2026). [PMID: 41899479](https://pubmed.ncbi.nlm.nih.gov/41899479/). *Curr Issues Mol Biol*. [Basic Science / Preclinical]
Sevilla-Porras M (2026). [PMID: 41858073](https://pubmed.ncbi.nlm.nih.gov/41858073/). *Bioinformatics*. [Diagnostic / Biomarker]
Sivakumaran TA (2025). [PMID: 41078589](https://pubmed.ncbi.nlm.nih.gov/41078589/). *Genet Med Open*. [Diagnostic / Biomarker]
Alcántara-Ortigoza MA (2025). [PMID: 40869306](https://pubmed.ncbi.nlm.nih.gov/40869306/). *Int J Mol Sci*. [Case Report / Case Series]
Magliulo S (2025). [PMID: 40543848](https://pubmed.ncbi.nlm.nih.gov/40543848/). *Eur J Med Genet*. [Case Report / Case Series]
Data assembled from 4 of 12 sources · Last updated Sep 20, 2026, 5:41 PM UTC
European rare disease database
Genetic and Rare Diseases Info Center
1 |
Global developmental delay |
Muscles | 1 | Generalized hypotonia |
Heart and blood vessels | 1 | Secundum atrial septal defect |
Bones and joints | 1 | Kyphoscoliosis |
Arms and legs | 1 | Short lower limbs |
Yamoto K (2024). [PMID: 39621529](https://pubmed.ncbi.nlm.nih.gov/39621529/). *Mol Genet Genomic Med*. [Case Report / Case Series]
Kugalingam N (2024). [PMID: 39193956](https://pubmed.ncbi.nlm.nih.gov/39193956/). *Clin Lab*. [Diagnostic / Biomarker]