rs9396589

Variant summary

Our verdict is Likely benign. The variant received -2 ACMG points: 2P and 4B. PM2BP4_Strong

The NM_004973.4(JARID2):​c.3450+91G>A variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000181 in 1,105,806 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: 34)
Exomes 𝑓: 0.0000018 ( 0 hom. )

Consequence

JARID2
NM_004973.4 intron

Scores

2

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: -1.37

Publications

0 publications found
Variant links:
Genes affected
JARID2 (HGNC:6196): (jumonji and AT-rich interaction domain containing 2) This gene encodes a Jumonji- and AT-rich interaction domain (ARID)-domain-containing protein. The encoded protein is a DNA-binding protein that functions as a transcriptional repressor. This protein interacts with the Polycomb repressive complex 2 (PRC2) which plays an essential role in regulating gene expression during embryonic development. This protein facilitates the recruitment of the PRC2 complex to target genes. Alternate splicing results in multiple transcript variants. Mutations in this gene are associated with chronic myeloid malignancies. [provided by RefSeq, May 2012]
JARID2 Gene-Disease associations (from GenCC):
  • developmental delay with variable intellectual disability and dysmorphic facies
    Inheritance: AD Classification: STRONG Submitted by: G2P, Labcorp Genetics (formerly Invitae)
  • syndromic intellectual disability
    Inheritance: AD Classification: SUPPORTIVE Submitted by: Orphanet

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Likely_benign. The variant received -2 ACMG points.

PM2
Very rare variant in population databases, with high coverage;
BP4
Computational evidence support a benign effect (BayesDel_noAF=-0.91).

Transcripts

RefSeq

Gene Transcript HGVSc HGVSp Effect Exon rank MANE Protein UniProt
JARID2NM_004973.4 linkc.3450+91G>A intron_variant Intron 16 of 17 ENST00000341776.7 NP_004964.2 Q92833-1

Ensembl

Gene Transcript HGVSc HGVSp Effect Exon rank TSL MANE Protein Appris UniProt
JARID2ENST00000341776.7 linkc.3450+91G>A intron_variant Intron 16 of 17 1 NM_004973.4 ENSP00000341280.2 Q92833-1
JARID2ENST00000397311.4 linkc.2934+91G>A intron_variant Intron 16 of 17 2 ENSP00000380478.3 Q92833-3

Frequencies

GnomAD3 genomes
Cov.:
34
GnomAD4 exome
AF:
0.00000181
AC:
2
AN:
1105806
Hom.:
0
AF XY:
0.00
AC XY:
0
AN XY:
544514
show subpopulations
⚠️ 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:
26032
American (AMR)
AF:
0.00
AC:
0
AN:
23458
Ashkenazi Jewish (ASJ)
AF:
0.00
AC:
0
AN:
17976
East Asian (EAS)
AF:
0.00
AC:
0
AN:
35966
South Asian (SAS)
AF:
0.00
AC:
0
AN:
61440
European-Finnish (FIN)
AF:
0.0000232
AC:
1
AN:
43066
Middle Eastern (MID)
AF:
0.00
AC:
0
AN:
4360
European-Non Finnish (NFE)
AF:
0.00000118
AC:
1
AN:
845870
Other (OTH)
AF:
0.00
AC:
0
AN:
47638
⚠️ The allele balance in gnomAD4 Exomes is highly skewed from 0.5 (p-value = 0.0448430), which strongly suggests a high chance of mosaicism in these individuals.
Allele Balance Distribution
Red line indicates average allele balance
Average allele balance: 0.350
Heterozygous variant carriers
0
0
1
1
2
2
0.00
0.20
0.40
0.60
0.80
0.95
Allele balance

Age Distribution

Exome Het
Variant carriers
0
2
4
6
8
10
<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
Cov.:
34

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name
Calibrated prediction
Score
Prediction
BayesDel_noAF
Benign
-0.91
CADD
Benign
0.25
DANN
Benign
0.54
PhyloP100
-1.4
RBP_binding_hub_radar
0.0
RBP_regulation_power_radar
1.1

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

Other links and lift over

dbSNP: rs9396589; hg19: chr6-15513744; API