NM_005219.5(DIAPH1):c.2903G>A (p.Arg968His) AND DIAPH1-related disorder

Germline classification:: Uncertain significance (1 submission)
Last evaluated:: Jan 2, 2024
Review status:: (0/4) 0 stars out of maximum of 4 stars
no assertion criteria provided

Somatic classification of clinical impact:: None
Review status:: (0/4) 0 stars out of maximum of 4 stars
no assertion criteria provided

Somatic classification of oncogenicity:: None
Review status:: (0/4) 0 stars out of maximum of 4 stars
no assertion criteria provided

Record status:: current
Accession:: RCV003898300.2

Allele description [Variation Report for NM_005219.5(DIAPH1):c.2903G>A (p.Arg968His)]

NM_005219.5(DIAPH1):c.2903G>A (p.Arg968His)

Gene:

DIAPH1:diaphanous related formin 1 [Gene - OMIM - HGNC]

Variant type:

single nucleotide variant

Cytogenetic location:

5q31.3

Genomic location:

Preferred name:

NM_005219.5(DIAPH1):c.2903G>A (p.Arg968His)

HGVS:

NC_000005.10:g.141528817C>T
NG_011594.2:g.95239G>A
NM_001079812.3:c.2876G>A
NM_001314007.2:c.2903G>A
NM_005219.4:c.2903G>A
NM_005219.5:c.2903G>AMANE SELECT
NP_001073280.1:p.Arg959His
NP_001300936.1:p.Arg968His
NP_005210.3:p.Arg968His
LRG_1117t1:c.2876G>A
LRG_1117t2:c.2903G>A
LRG_1117:g.95239G>A
LRG_1117p1:p.Arg959His
LRG_1117p2:p.Arg968His
NC_000005.9:g.140908384C>T
NG_011594.1:g.95239G>A

Protein change:

R959H

Links:

dbSNP: rs373654027

NCBI 1000 Genomes Browser:

rs373654027

Molecular consequence:

NM_001079812.3:c.2876G>A - missense variant - [Sequence Ontology: SO:0001583]
NM_001314007.2:c.2903G>A - missense variant - [Sequence Ontology: SO:0001583]
NM_005219.5:c.2903G>A - missense variant - [Sequence Ontology: SO:0001583]

Condition(s)

Name:: DIAPH1-related disorder
Synonyms:: DIAPH1-related condition
Identifiers:

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Submission Accession	Submitter	Review Status (Assertion method)	Clinical Significance (Last evaluated)	Origin	Method	Citations
SCV004713046	PreventionGenetics, part of Exact Sciences	no assertion criteria provided	Uncertain significance (Jan 2, 2024)	germline	clinical testing

Submission Accession

Submitter

Review Status
(Assertion method)

Clinical Significance
(Last evaluated)

Origin

Method

Citations

SCV004713046

PreventionGenetics, part of Exact Sciences

no assertion criteria provided

Uncertain significance
(Jan 2, 2024)

germline

clinical testing

Help

Summary from all submissions

Ethnicity	Origin	Affected	Individuals	Families	Chromosomes tested	Number Tested	Family history	Method
not provided	germline	unknown	not provided	not provided	not provided	not provided	not provided	clinical testing

Details of each submission

From PreventionGenetics, part of Exact Sciences, SCV004713046.2

#	Ethnicity	Individuals	Chromosomes Tested	Family History	Method	Citations
1	not provided	not provided	not provided	not provided	clinical testing	not provided

Description

The DIAPH1 c.2903G>A variant is predicted to result in the amino acid substitution p.Arg968His. To our knowledge, this variant has not been reported in the literature. This variant is reported in 0.011% of alleles in individuals of East Asian descent in gnomAD. At this time, the clinical significance of this variant is uncertain due to the absence of conclusive functional and genetic evidence.

#	Sample				Method		Observation
#	Origin	Affected	Number tested	Tissue	Purpose	Method	Individuals	Allele frequency	Families	Co-occurrences
1	germline	unknown	not provided	not provided	not provided		not provided	not provided	not provided	not provided

Last Updated: Mar 11, 2025

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