rs17641078

Variant names:

• chr9-1056959-G-A
• rs17641078
• NM_181872.6:c.1372G>A

Your query was ambiguous. Multiple possible variants found:

• chr9-1056959-G-A
• chr9-1056959-G-C

Variant summary

Our verdict is Uncertain significance. The variant received 2 ACMG points: 2P and 0B. PM2

The NM_181872.6(DMRT2):​c.1372G>A​(p.Glu458Lys) variant causes a missense change involving the alteration of a conserved nucleotide. The variant allele was found at a frequency of 0.00000274 in 1,461,890 control chromosomes in the GnomAD database, with no homozygous occurrence. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency:
  • Genomes: not found (cov: 32)
  • Exomes 𝑓: 0.0000027 (0 hom.)
• Consequence: DMRT2 NM_181872.6 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 7.27
• Publications: 27 publications found

Genes affected

DMRT2 (HGNC:2935): (doublesex and mab-3 related transcription factor 2) The protein encoded by this gene belongs to the DMRT gene family, sharing a DM DNA-binding domain with Drosophila 'doublesex' (dsx) and C. elegans mab3, genes involved in sex determination in these organisms. Also, this gene is located in a region of the human genome (chromosome 9p24.3) associated with gonadal dysgenesis and XY sex reversal. Hence this gene is one of the candidates for sex-determining gene(s) on chr 9. [provided by RefSeq, Apr 2010]

DMRT2 Gene-Disease associations (from GenCC):

• spondylocostal dysostosis

  Inheritance: AR Classification: LIMITED Submitted by: Ambry Genetics

ACMG classification

Our verdict: Uncertain_significance. The variant received 2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
DMRT2	NM_181872.6	c.1372G>A	p.Glu458Lys	missense_variant	Exon 4 of 4	ENST00000358146.7	NP_870987.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
DMRT2	ENST00000358146.7	c.1372G>A	p.Glu458Lys	missense_variant	Exon 4 of 4	1	NM_181872.6	ENSP00000350865.2

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome AF: 0.00000274 AC: 4 AN: 1461890 Hom.: 0 Cov.: 43 AF XY: 0.00000138 AC XY: 1 AN XY: 727248

African (AFR) AF: 0.00 AC: 0 AN: 33480

American (AMR) AF: 0.00 AC: 0 AN: 44724

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 26136

East Asian (EAS) AF: 0.000101 AC: 4 AN: 39700

South Asian (SAS) AF: 0.00 AC: 0 AN: 86256

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53420

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5768

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 1112010

Other (OTH) AF: 0.00 AC: 0 AN: 60396

GnomAD4 genome Cov.: 32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.24
BayesDel_addAF	Uncertain	0.015	T
BayesDel_noAF	Benign	-0.22
CADD	Uncertain	25
DANN	Uncertain	1.0
DEOGEN2	Benign	0.23	T;.;T
Eigen	Uncertain	0.64
Eigen_PC	Pathogenic	0.70
FATHMM_MKL	Pathogenic	0.98	D
LIST_S2	Uncertain	0.90	D;D;.
M_CAP	Benign	0.011	T
MetaRNN	Uncertain	0.45	T;T;T
MetaSVM	Benign	-0.86	T
MutationAssessor	Uncertain	2.6	M;.;M
PhyloP100		7.3
PrimateAI	Uncertain	0.49	T
PROVEAN	Benign	-1.4	N;.;N
REVEL	Benign	0.21
Sift	Uncertain	0.0020	D;.;D
Sift4G	Benign	0.13	T;T;T
Polyphen		0.92	P;.;P
Vest4		0.32
MutPred		0.27		Gain of MoRF binding (P = 0.0031);.;Gain of MoRF binding (P = 0.0031);
MVP		0.57
MPC		0.015
ClinPred		0.96	D
GERP RS		5.8
Varity_R		0.37
gMVP		0.13
Mutation Taster		=89/11	polymorphism

Splicing

Name	Calibrated prediction	Score	Prediction
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

Other links and lift over

dbSNP: rs17641078; hg19: chr9-1056959;