rs745432885

Variant names:

• chr9-842021-G-A
• NM_021951.3:c.183G>A

Your query was ambiguous. Multiple possible variants found:

• chr9-842021-G-A
• chr9-842021-G-C

Variant summary

Our verdict is Likely benign. Variant got -5 ACMG points: 2P and 7B. PM2 BP4_Moderate BP7 BS2

The NM_021951.3(DMRT1):​c.183G>A​(p.Ser61Ser) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000358 in 1,397,236 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency:
  • Genomes: not found (cov: 32)
  • Exomes 𝑓: 0.0000036 (0 hom.)
• Consequence: DMRT1 NM_021951.3 synonymous
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.392

Genes affected

DMRT1 (HGNC:2934): (doublesex and mab-3 related transcription factor 1) This gene is found in a cluster with two other members of the gene family, having in common a zinc finger-like DNA-binding motif (DM domain). The DM domain is an ancient, conserved component of the vertebrate sex-determining pathway that is also a key regulator of male development in flies and nematodes. This gene exhibits a gonad-specific and sexually dimorphic expression pattern. Defective testicular development and XY feminization occur when this gene is hemizygous. [provided by RefSeq, Jul 2008]

ACMG classification

Verdict is Likely_benign. Variant got -5 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.32).
• BP7: Synonymous conserved (PhyloP=-0.392 with no splicing effect.
• BS2: High AC in GnomAdExome4 at 5 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
DMRT1	NM_021951.3	c.183G>A	p.Ser61Ser	synonymous_variant	Exon 1 of 5	ENST00000382276.8	NP_068770.2
DMRT1	XM_006716732.2	c.183G>A	p.Ser61Ser	synonymous_variant	Exon 1 of 5		XP_006716795.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
DMRT1	ENST00000382276.8	c.183G>A	p.Ser61Ser	synonymous_variant	Exon 1 of 5	1	NM_021951.3	ENSP00000371711.3
DMRT1	ENST00000564322.1	n.332G>A		non_coding_transcript_exon_variant	Exon 1 of 3	1

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome AF: 0.00000358 AC: 5 AN: 1397236 Hom.: 0 Cov.: 34 AF XY: 0.00000290 AC XY: 2 AN XY: 690024

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: 0.0000125

Gnomad4 FIN exome AF: 0.00

Gnomad4 NFE exome AF: 0.00000370

Gnomad4 OTH exome AF: 0.00

GnomAD4 genome Cov.: 32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.32
CADD	Benign	8.5
DANN	Benign	0.97

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

Publications

No publications associated with this variant yet.

Other links and lift over

hg19: chr9-842021;