Genetic Variant MIR182:n.94G>A (chr7-129770399-C-T) – ACMG Classification: Benign (-8 pts)

Variant summary

Our verdict is Benign. The variant received -8 ACMG points: 0P and 8B. BP4_StrongBS2

The ENST00000385255.3(MIR182):n.94G>A variant causes a non coding transcript exon change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0036 in 532,912 control chromosomes in the GnomAD database, including 11 homozygotes. 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: 𝑓 0.0030 ( 2 hom., cov: 32)

Exomes 𝑓: 0.0038 ( 9 hom. )

Consequence

MIR182
ENST00000385255.3 non_coding_transcript_exon

Scores

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: 1.25

Publications

13 publications found

Variant links:

Genes affected

MIR182 (HGNC:31553): (microRNA 182) microRNAs (miRNAs) are short (20-24 nt) non-coding RNAs that are involved in post-transcriptional regulation of gene expression in multicellular organisms by affecting both the stability and translation of mRNAs. miRNAs are transcribed by RNA polymerase II as part of capped and polyadenylated primary transcripts (pri-miRNAs) that can be either protein-coding or non-coding. The primary transcript is cleaved by the Drosha ribonuclease III enzyme to produce an approximately 70-nt stem-loop precursor miRNA (pre-miRNA), which is further cleaved by the cytoplasmic Dicer ribonuclease to generate the mature miRNA and antisense miRNA star (miRNA*) products. The mature miRNA is incorporated into a RNA-induced silencing complex (RISC), which recognizes target mRNAs through imperfect base pairing with the miRNA and most commonly results in translational inhibition or destabilization of the target mRNA. The RefSeq represents the predicted microRNA stem-loop. [provided by RefSeq, Sep 2009]

MIR182 links:

ENSG00000286380 (HGNC:):

ENSG00000286380 links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Benign. The variant received -8 ACMG points.

BP4

Computational evidence support a benign effect (BayesDel_noAF=-0.79).

BS2

High Homozygotes in GnomAd4 at 2 gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	Effect	Exon rank
MIR182	NR_029614.1 link	n.94G>A	non_coding_transcript_exon_variant	Exon 1 of 1
MIR182	unassigned_transcript_1304	n.*7G>A	downstream_gene_variant
MIR182	unassigned_transcript_1305	n.*48G>A	downstream_gene_variant

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
MIR182	ENST00000385255.3 link	n.94G>A		non_coding_transcript_exon_variant	Exon 1 of 1	6
ENSG00000286380	ENST00000710872.1 link	n.432-6993G>A		intron_variant	Intron 1 of 1

Frequencies

GnomAD3 genomes

AF:

0.00306

AC:

465

AN:

152182

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00106

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00334

Gnomad ASJ

AF:

0.00288

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00497

Gnomad FIN

AF:

0.00122

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.00460

Gnomad OTH

AF:

0.00478

GnomAD2 exomes

AF:

0.00345

AC:

864

AN:

250078

AF XY:

0.00373

show subpopulations

Gnomad AFR exome

AF:

0.000807

Gnomad AMR exome

AF:

0.00104

Gnomad ASJ exome

AF:

0.00230

Gnomad EAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00102

Gnomad NFE exome

AF:

0.00521

Gnomad OTH exome

AF:

0.00294

GnomAD4 exome

AF:

0.00383

AC:

1457

AN:

380612

Hom.:

Cov.:

AF XY:

0.00402

AC XY:

871

AN XY:

216616

show subpopulations

African (AFR)

AF:

0.000953

AC:

AN:

10494

American (AMR)

AF:

0.000966

AC:

AN:

36250

Ashkenazi Jewish (ASJ)

AF:

0.00222

AC:

AN:

11716

East Asian (EAS)

AF:

0.00

AC:

AN:

13132

South Asian (SAS)

AF:

0.00543

AC:

362

AN:

66688

European-Finnish (FIN)

AF:

0.00119

AC:

AN:

32022

Middle Eastern (MID)

AF:

0.00

AC:

AN:

2692

European-Non Finnish (NFE)

AF:

0.00486

AC:

929

AN:

191000

Other (OTH)

AF:

0.00343

AC:

AN:

16618

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.446

Heterozygous variant carriers

142

214

285

356

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Exome Het

Exome Hom

Variant carriers

<30

30-35

35-40

40-45

45-50

50-55

55-60

60-65

65-70

70-75

75-80

>80

Age

GnomAD4 genome

AF:

0.00305

AC:

464

AN:

152300

Hom.:

Cov.:

AF XY:

0.00313

AC XY:

233

AN XY:

74466

show subpopulations

African (AFR)

AF:

0.00106

AC:

AN:

41572

American (AMR)

AF:

0.00333

AC:

AN:

15302

Ashkenazi Jewish (ASJ)

AF:

0.00288

AC:

AN:

3468

East Asian (EAS)

AF:

0.00

AC:

AN:

5184

South Asian (SAS)

AF:

0.00498

AC:

AN:

4822

European-Finnish (FIN)

AF:

0.00122

AC:

AN:

10620

Middle Eastern (MID)

AF:

0.00

AC:

AN:

294

European-Non Finnish (NFE)

AF:

0.00459

AC:

312

AN:

68012

Other (OTH)

AF:

0.00473

AC:

AN:

2114

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.500

Heterozygous variant carriers

111

139

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Genome Het

Variant carriers

<30

30-35

35-40

40-45

45-50

50-55

55-60

60-65

65-70

70-75

75-80

>80

Age

Alfa

AF:

0.00398

Hom.:

Bravo

AF:

0.00305

Asia WGS

AF:

0.00144

AC:

AN:

3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-0.79

CADD

Benign

(source)

DANN

Benign

0.90

PhyloP100

1.2

Splicing

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

Publications

You must be logged in to view publications. This limit was set because tens of millions (!) of queries from AI bots are generated daily.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

Age Distribution

Age Distribution

ClinVar

Computational scores

Splicing

Publications

Other links and lift over