5-119165286-TAAAAAAAAAAA-TAAAAAAAAAAAAAAAAA

Variant names:

• chr5-119165286-T-TAAAAAA
• rs11301800
• NM_001290321.3:c.4970+19_4970+24dupAAAAAA

Variant summary

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

The ENST00000539542.6(DMXL1):​c.4970+6_4970+7insAAAAAA variant causes a splice region, intron change involving the alteration of a non-conserved nucleotide. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency:
  • Genomes: not found (cov: 0)
  • Exomes 𝑓: 0.0000013 (0 hom.)
• Consequence: DMXL1 ENST00000539542.6 splice_region, intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.401
• Publications: 0 publications found

Genes affected

DMXL1 (HGNC:2937): (Dmx like 1) The protein encoded by this gene is a member of the WD repeat superfamily of proteins, which have regulatory functions. This gene is expressed in many tissue types including several types of eye tissue, and it has been associated with ocular phenotypes. In addition, it is upregulated in cultured cells that overexpress growth factor independence 1B, a transcription factor that is essential for hematopoietic cell development. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Nov 2014]

ACMG classification

Our verdict: Uncertain_significance. The variant received 0 ACMG points.

Variant Effect in Transcripts

ACMG analysis was done for transcript: ENST00000539542.6. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	DMXL1	NM_001290321.3	MANE Select	c.4970+19_4970+24dupAAAAAA		intron	N/A	NP_001277250.1	F5H269
	DMXL1	NM_001349239.2		c.4970+19_4970+24dupAAAAAA		intron	N/A	NP_001336168.1	F5H269
	DMXL1	NM_001349240.2		c.4970+19_4970+24dupAAAAAA		intron	N/A	NP_001336169.1	Q9Y485

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	DMXL1	ENST00000539542.6	TSL:1 MANE Select	c.4970+6_4970+7insAAAAAA		splice_region intron	N/A	ENSP00000439479.1	F5H269
	DMXL1	ENST00000311085.8	TSL:1	c.4970+6_4970+7insAAAAAA		splice_region intron	N/A	ENSP00000309690.8	Q9Y485
	DMXL1	ENST00000939842.1		c.4325+6_4325+7insAAAAAA		splice_region intron	N/A	ENSP00000609901.1

Frequencies

GnomAD3 genomes Cov.: 0

GnomAD4 exome AF: 0.00000130 AC: 1 AN: 770326 Hom.: 0 Cov.: 0 AF XY: 0.00 AC XY: 0 AN XY: 398890

⚠️ The allele balance in gnomAD version 4 Exomes is significantly skewed from the expected value of 0.5.

African (AFR) AF: 0.00 AC: 0 AN: 17838

American (AMR) AF: 0.00 AC: 0 AN: 22268

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 16622

East Asian (EAS) AF: 0.00 AC: 0 AN: 32276

South Asian (SAS) AF: 0.00 AC: 0 AN: 47912

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 38062

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 2646

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 557912

Other (OTH) AF: 0.0000287 AC: 1 AN: 34790

⚠️ The allele balance in gnomAD4 Exomes is highly skewed from 0.5 (p-value = 0), which strongly suggests a high chance of mosaicism in these individuals.

GnomAD4 genome Cov.: 0

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
PhyloP100		0.40

Splicing

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

Other links and lift over

dbSNP: rs11301800; hg19: chr5-118500981;