partial deletion of the short arm of chromosome 1
Findings
No curated finding names partial deletion of the short arm of chromosome 1 yet. Everything below is reference data from Mondo, HPO and GenCC, not evidence about what affects it.
Definition
Chromosome 1p deletion is a chromosome abnormality that occurs when there is a missing copy of the genetic material located on the short arm (p) of chromosome 1. The severity of the condition and the signs and symptoms depend on the size and location of the deletion and which genes are involved. Features that often occur in people with chromosome 1p deletion include developmental delay, intellectual disability, behavioral problems, and distinctive facial features. Most cases are not inherited, but people can pass the deletion on to their children. Treatment is based on the signs and symptoms present in each person.
Definition from the Mondo Disease Ontology (MONDO:0016883), read 2026-09-29. CC BY 4.0.
Where it sits
- A kind of
Other names
4 names
Resolves to: partial deletion of the short arm of chromosome 1
- Also called
- partial deletion of chromosome 1ppartial deletion of the short arm of chromosome type 1partial monosomy of chromosome 1ppartial monosomy of the short arm of chromosome 1