Variant NM_032117.4:c.4-5T>G details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Benign. Variant got -14 ACMG points: 0P and 14B. BP4_ModerateBP6_Very_StrongBS2

The NM_032117.4(MND1):c.4-5T>G variant causes a splice region, intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000715 in 1,585,806 control chromosomes in the GnomAD database, including 9 homozygotes. 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 0.0037 ( 3 hom., cov: 32)

Exomes 𝑓: 0.00040 ( 6 hom. )

Consequence

MND1
NM_032117.4 splice_region, intron

Scores

Splicing: ADA: 0.03213

Clinical Significance

Benign criteria provided, multiple submitters, no conflicts B:2

Conservation

PhyloP100: 2.13

Variant links:

Genes affected

MND1 (HGNC:24839): (meiotic nuclear divisions 1) The product of the MND1 gene associates with HOP2 (MIM 608665) to form a stable heterodimeric complex that binds DNA and stimulates the recombinase activity of RAD51 (MIM 179617) and DMC1 (MIM 602721) (Chi et al., 2007 [PubMed 17639080]). Both the MND1 and HOP2 genes are indispensable for meiotic recombination.[supplied by OMIM, Mar 2008]

MND1 links:

ENSG00000288637 (HGNC:):

ENSG00000288637 links:

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ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -14 ACMG points.

BP4

Computational evidence support a benign effect (BayesDel_noAF=-0.46).

BP6

Variant 4-153350059-T-G is Benign according to our data. Variant chr4-153350059-T-G is described in ClinVar as [Benign]. Clinvar id is 717843.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.

BS2

High Homozygotes in GnomAd4 at 3 AR gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
MND1	NM_032117.4 link	c.4-5T>G		splice_region_variant, intron_variant	Intron 1 of 7	ENST00000240488.8	NP_115493.1	Q9BWT6

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
MND1	ENST00000240488.8 link	c.4-5T>G		splice_region_variant, intron_variant	Intron 1 of 7	1	NM_032117.4	ENSP00000240488.3		Q9BWT6
ENSG00000288637	ENST00000675079.1 link	c.2095-5T>G		splice_region_variant, intron_variant	Intron 11 of 17			ENSP00000502677.1		A0A6Q8PHG4

Frequencies

GnomAD3 genomes

AF:

0.00368

AC:

560

AN:

152212

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0128

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000982

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:

0.000132

Gnomad OTH

AF:

0.00287

GnomAD3 exomes

AF:

0.000998

AC:

231

AN:

231472

Hom.:

AF XY:

0.000719

AC XY:

AN XY:

125220

show subpopulations

Gnomad AFR exome

AF:

0.0130

Gnomad AMR exome

AF:

0.000387

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.0000388

Gnomad FIN exome

AF:

0.0000472

Gnomad NFE exome

AF:

0.0000738

Gnomad OTH exome

AF:

0.000719

GnomAD4 exome

AF:

0.000399

AC:

572

AN:

1433476

Hom.:

Cov.:

AF XY:

0.000341

AC XY:

243

AN XY:

712622

show subpopulations

Gnomad4 AFR exome

AF:

0.0137

Gnomad4 AMR exome

AF:

0.000608

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000368

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000400

Gnomad4 OTH exome

AF:

0.000945

GnomAD4 genome

AF:

0.00369

AC:

562

AN:

152330

Hom.:

Cov.:

AF XY:

0.00380

AC XY:

283

AN XY:

74484

show subpopulations

Gnomad4 AFR

AF:

0.0128

Gnomad4 AMR

AF:

0.000980

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.000132

Gnomad4 OTH

AF:

0.00284

Alfa

AF:

0.00222

Hom.:

Bravo

AF:

0.00428

Asia WGS

AF:

0.00115

AC:

AN:

3478

ClinVar

Significance: Benign

Submissions summary: Benign:2

Revision: criteria provided, multiple submitters, no conflicts

LINK: link

Submissions by phenotype

not provided

Benign:2

Breakthrough Genomics, Breakthrough Genomics

Significance: Benign

Review Status: criteria provided, single submitter

Collection Method: not provided

- -

Dec 31, 2019

Labcorp Genetics (formerly Invitae), Labcorp

Significance: Benign

Review Status: criteria provided, single submitter

Collection Method: clinical testing

- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-0.46

CADD

Benign

DANN

Benign

0.60

Splicing

Name

Calibrated prediction

Score

Prediction

dbscSNV1_ADA

Benign

0.032

dbscSNV1_RF

Benign

0.30

SpliceAI score (max)

0.12

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