Chromosome 3q29 microduplication syndrome

MONDO:0012761

3q29 microduplication is a chromosomal abnormality associated with variable clinical findings including mild or moderate intellectual deficit and microcephaly.

Also known as: 3q29 microduplication syndrome, trisomy 3q29, chromosome 3q29 DUPLICATION syndrome, microduplication 3Q29 syndrome

1 clinical trial for this condition and its sub-types, 1 tagged with Chromosome 3q29 microduplication syndrome itself.

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Where it sits in the disease tree

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Part of

↑ Partial duplication of the long arm of chromosome 3 (1)

Including sub-types (1) Tagged with Chromosome 3q29 microduplication syndrome (1)

Trials to join now! 1

Rare genetic syndromes under the microscope: what 800 participants could reveal

Knowledge-focused Recruiting now

This study aims to learn more about the medical and behavioral effects of two rare genetic conditions: 3q29 deletion and 3q29 duplication syndromes. Researchers will collect health and behavior data from 800 participants, including those with the syndromes and healthy siblings. T…

Sponsor: Rutgers, The State University of New Jersey • Aim: Knowledge-focused

Last updated Jun 27, 2026 12:36 UTC

Chromosome 3q29 microduplication syndrome

Where it sits in the disease tree

Rare genetic syndromes under the microscope: what 800 participants could reveal