Variant X-96881726-G-A details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Benign. Variant got -10 ACMG points: 0P and 10B. BP4_StrongBP6_ModerateBS2

The NM_006729.5(DIAPH2):c.587+8G>A variant causes a splice region, intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000333 in 1,201,025 control chromosomes in the GnomAD database, with no homozygous occurrence. There are 14 hemizygotes in GnomAD. In-silico tool predicts a benign outcome for this variant. 3/3 splice prediction tools predict no significant impact on normal splicing. Variant has been reported in ClinVar as Likely benign (★).

Frequency

Genomes: 𝑓 0.000027 ( 0 hom., 0 hem., cov: 23)

Exomes 𝑓: 0.000034 ( 0 hom. 14 hem. )

Consequence

DIAPH2
NM_006729.5 splice_region, intron

Scores

Splicing: ADA: 0.00001985

Clinical Significance

Likely benign criteria provided, single submitter B:1

Conservation

PhyloP100: -1.52

Variant links:

Genes affected

DIAPH2 (HGNC:2877): (diaphanous related formin 2) The product of this gene belongs to the diaphanous subfamily of the formin homology family of proteins. This gene may play a role in the development and normal function of the ovaries. Defects in this gene have been linked to premature ovarian failure 2. Alternatively spliced transcript variants encoding different isoforms have been identified. [provided by RefSeq, Jul 2008]

DIAPH2 links:

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ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -10 ACMG points.

BP4

Computational evidence support a benign effect (BayesDel_noAF=-0.85).

BP6

Variant X-96881726-G-A is Benign according to our data. Variant chrX-96881726-G-A is described in ClinVar as [Likely_benign]. Clinvar id is 2661021.Status of the report is criteria_provided_single_submitter, 1 stars.

BS2

High Hemizygotes in GnomAdExome4 at 14 XL gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
DIAPH2	NM_006729.5 linkuse as main transcript	c.587+8G>A		splice_region_variant, intron_variant		ENST00000324765.13	NP_006720.1
DIAPH2	NM_007309.4 linkuse as main transcript	c.587+8G>A		splice_region_variant, intron_variant			NP_009293.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
DIAPH2	ENST00000324765.13 linkuse as main transcript	c.587+8G>A		splice_region_variant, intron_variant		1	NM_006729.5	ENSP00000321348	A2	O60879-1
DIAPH2	ENST00000373049.8 linkuse as main transcript	c.587+8G>A		splice_region_variant, intron_variant		1		ENSP00000362140	P3	O60879-2

Frequencies

GnomAD3 genomes

AF:

0.0000270

AC:

AN:

111197

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

33413

show subpopulations

Gnomad AFR

AF:

0.00

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.0000965

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0000377

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000569

AC:

AN:

175817

Hom.:

AF XY:

0.0000493

AC XY:

AN XY:

60905

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.000176

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000877

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000340

AC:

AN:

1089828

Hom.:

Cov.:

AF XY:

0.0000393

AC XY:

AN XY:

355896

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.0000334

Gnomad4 SAS exome

AF:

0.0000573

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000346

Gnomad4 OTH exome

AF:

0.0000655

GnomAD4 genome

AF:

0.0000270

AC:

AN:

111197

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

33413

show subpopulations

Gnomad4 AFR

AF:

0.00

Gnomad4 AMR

AF:

0.0000965

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000377

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.000174

Hom.:

Bravo

AF:

0.0000151

ClinVar

Significance: Likely benign

Submissions summary: Benign:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not provided

Benign:1

Likely benign, criteria provided, single submitter

clinical testing

CeGaT Center for Human Genetics Tuebingen

Mar 01, 2022

DIAPH2: BP4 -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-0.85

CADD

Benign

0.099

DANN

Benign

0.71

Splicing

Name

Calibrated prediction

Score

Prediction

dbscSNV1_ADA

Benign

0.000020

dbscSNV1_RF

Benign

0.0020

SpliceAI score (max)

0.0

Details are displayed if max score is > 0.2

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Publications

LitVar

Below is the list of publications found by LitVar. It may be empty.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

LitVar

Other links and lift over