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RFWD3 Gene Curation

RFWD3 Gene Curation

Gene-disease assertions not curated here (add link or write note):

Disease

Fanconi anemia, complementation group W

Disease

Fanconi anemia, complementation group W

Inheritance

Autosomal recessive

Prevalence

 1:160,000 (frequency for all Fanconi anemia)

Source: Fanconi anemia: MedlinePlus Genetics

Rapid or full curation?

Rapid
Full

ClinGen / GenCC / BabySeq / HGMD / OMIM

Not in ClinGen (In Scope for CAYA GCEP)

GenCC- Fanconi anemia, complementation group W (Invitae- Limited)

OMIM- ?Fanconi anemia, complementation group W AR

Clinical Validity Scoring Notes and points

Variant/Case Evidence:

PMID 28691929- Individual with FA found to be compound heterozygote for c.205_206dup (2 pts) and c.1916T>A (0.5pts); Pt cells showed increased chromosome breakage and other features of FA (1pt) (3.5 pts)

PMID 38058754- Individual with FA homozygous for c.1501C>T, consanguineous parents (0.5pts)

Segregation Evidence:

Case/Control Evidence:

Experimental Evidence:

Source:

Clinical Validity Points Total

 

Source:

Clinical Validity Classification

Definitive (12pts)

Strong (12pts)

Moderate (7-11pts)

Limited (0.1-6pts)

No genetic evidence

Refuted

Disputed

 

Source:

Molecular Mechanism

Loss of function

Gain of function

Dominant negative

Unknown

Other

Loss of function / Gain of function / Dominant Negative

 

Penetrance

Complete (100%)

High (≥80%)

Moderate  (<80% and >20%)

Low (≤20%)

(list source/PMID)

Limited

Source:

Age of Onset

Congenital

Pediatric

Adolescent

Adulthood

Late adulthood

(list source/PMID)

 

Severity

 

Clinical Features

 

Sources:

HPO Terms

https://hpo.jax.org/app/

 

Gene SOPs & Notes

 LINK if SOP is a long document. Short notes if it is easy to digest. eg. Last known truncating variant

Curation Summary

 

Case ID, Curator name, Date, Jira ticket link