dyskeratosis congenita, autosomal dominant 1
Findings
No curated finding names dyskeratosis congenita, autosomal dominant 1 yet. Everything below is reference data from Mondo, HPO and GenCC, not evidence about what affects it.
Definition
A dyskeratosis congenita that has material basis in an autosomal dominant mutation of TERC on chromosome 3q26.2.
Definition from the Mondo Disease Ontology (MONDO:0007485), read 2026-09-29. CC BY 4.0.
- Inheritance
- Autosomal dominant inheritance
HPO, annotations 2026-09-02
Features
14 features
What the disease is reported to present with, and how often among people who have it — never how often a feature means the disease. HPO, annotations 2026-09-02.
- Increased mean corpuscular volumeHPOHP:0005518
- 11 of 12 reported patients
- Reticular hyperpigmentationHPOHP:0007588
- 10 of 12 reported patients
- Nail dystrophyHPOHP:0008404
- 8 of 10 reported patients
- Decreased total leukocyte countHPOHP:0001882
- 7 of 12 reported patients
- ThrombocytopeniaHPOHP:0001873
- 7 of 12 reported patients
- AnemiaHPOHP:0001903
- 6 of 12 reported patients
- Oral leukoplakiaHPO
Show the remaining 2
- Hepatic necrosisHPOHP:0002605
- 1 of 12 reported patients
- Interstitial pneumonitisHPOHP:0006515
- 1 of 12 reported patients
Genes
1 gene
Germline variants in the gene encoding each protein, as classified by GenCC submitters, each in their own words. Limited, disputed and refuted submissions are listed too.
- HGNC:11727HGNC:11727
- Definitive · Ambry Genetics · Autosomal dominant · 2018
- Definitive · ClinGen · Autosomal dominant · 2024
- Definitive · G2P · Autosomal dominant · 2022
- Strong · Labcorp Genetics (formerly Invitae) · Autosomal dominant · 2021
- Strong · PanelApp Australia · Autosomal dominant · 2025
- Moderate · Genomics England PanelApp · Autosomal dominant · 2021
Where it sits
Other names
3 names
Resolves to: dyskeratosis congenita, autosomal dominant 1
- Also called
- DKCA1dyskeratosis congenita, autosomal dominant type 1dyskeratosis congenita, Scoggins type