Robertsonian translocation Down syndrome
MONDO:0700082Mondo
Findings
No curated finding names Robertsonian translocation Down syndrome yet. Everything below is reference data from Mondo, HPO and GenCC, not evidence about what affects it.
Definition
Chromosomal disorder in which (part or full) chromosome 21 is attached to another chromosome, resulting in the presence of a third copy of part of full chromosome 21 genetic material. A Robertsonian translocation is a structural chromosomal anomaly in which two acrocentric chromosomes break, resulting in the fusion of the nonhomologous chromosomes’ long arms to form a single, large chromosome.
Definition from the Mondo Disease Ontology (MONDO:0700082), read 2026-09-29. CC BY 4.0.
Where it sits
- A kind of