Variant 22-18910882-C-T details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -6 ACMG points: 0P and 6B. BP4_StrongBP6_Moderate

The NM_005675.6(DGCR6):c.373-6C>T variant causes a splice region, splice polypyrimidine tract, intron change involving the alteration of a non-conserved nucleotide. 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 Benign (★).

Frequency

Genomes: 𝑓 0.0 ( 0 hom., cov: 0)

Exomes 𝑓: 0.0 ( 0 hom. )

Failed GnomAD Quality Control

Consequence

DGCR6
NM_005675.6 splice_region, splice_polypyrimidine_tract, intron

Scores

Splicing: ADA: 0.00003901

Clinical Significance

Benign criteria provided, single submitter B:1

Conservation

PhyloP100: -1.25

Variant links:

Genes affected

DGCR6 (HGNC:2846): (DiGeorge syndrome critical region gene 6) DiGeorge syndrome, and more widely, the CATCH 22 syndrome, are associated with microdeletions in chromosomal region 22q11.2. The product of this gene shares homology with the Drosophila melanogaster gonadal protein, which participates in gonadal and germ cell development, and with the gamma-1 subunit of human laminin. This gene is a candidate for involvement in DiGeorge syndrome pathology and in schizophrenia. [provided by RefSeq, Nov 2008]

DGCR6 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -6 ACMG points.

BP4

Computational evidence support a benign effect (BayesDel_noAF=-0.89).

BP6

Variant 22-18910882-C-T is Benign according to our data. Variant chr22-18910882-C-T is described in ClinVar as [Benign]. Clinvar id is 3024841.Status of the report is criteria_provided_single_submitter, 1 stars. Variant chr22-18910882-C-T is described in Lovd as [Likely_benign].

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
DGCR6	NM_005675.6 linkuse as main transcript	c.373-6C>T		splice_region_variant, splice_polypyrimidine_tract_variant, intron_variant		ENST00000331444.12
DGCR6	XM_047441510.1 linkuse as main transcript	c.166-6C>T		splice_region_variant, splice_polypyrimidine_tract_variant, intron_variant

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
DGCR6	ENST00000331444.12 linkuse as main transcript	c.373-6C>T		splice_region_variant, splice_polypyrimidine_tract_variant, intron_variant		1	NM_005675.6	P1	Q14129-1

Frequencies

GnomAD3 genomes

AF:

0.00

AC:

AN:

23238

Hom.:

Cov.:

FAILED QC

Gnomad AFR

AF:

0.00

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

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:

0.00

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.00959

AC:

2357

AN:

245750

Hom.:

AF XY:

0.00952

AC XY:

1274

AN XY:

133842

show subpopulations

Gnomad AFR exome

AF:

0.00273

Gnomad AMR exome

AF:

0.00618

Gnomad ASJ exome

AF:

0.0108

Gnomad EAS exome

AF:

0.0000549

Gnomad SAS exome

AF:

0.000756

Gnomad FIN exome

AF:

0.0174

Gnomad NFE exome

AF:

0.0140

Gnomad OTH exome

AF:

0.0107

GnomAD4 exome

Data not reliable, filtered out with message: AC0

AF:

0.00

AC:

AN:

65820

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

34716

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

Data not reliable, filtered out with message: AC0

AF:

0.00

AC:

AN:

23238

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

10816

Gnomad4 AFR

AF:

0.00

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.00

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.0127

Hom.:

Asia WGS

AF:

0.000866

AC:

AN:

3478

EpiCase

AF:

0.0142

EpiControl

AF:

0.0145

ClinVar

Significance: Benign

Submissions summary: Benign:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not provided

Benign:1

Benign, criteria provided, single submitter

clinical testing

CeGaT Center for Human Genetics Tuebingen

Feb 01, 2024

DGCR6: BP4, BS1, BS2 -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-0.89

CADD

Benign

0.31

DANN

Benign

0.91

Splicing

Name

Calibrated prediction

Score

Prediction

dbscSNV1_ADA

Benign

0.000039

dbscSNV1_RF

Benign

0.0

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