chr6-15297679-G-T

Variant names:

• chr6-15297679-G-T
• rs3759
• NM_004973.4:c.45+51095G>T

Variant summary

Our verdict is Benign. The variant received -12 ACMG points: 0P and 12B. BP4_Strong BA1

The NM_004973.4(JARID2):​c.45+51095G>T variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.155 in 151,914 control chromosomes in the GnomAD database, including 1,952 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 0.16 (1952 hom., cov: 31)
• Consequence: JARID2 NM_004973.4 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.860
• Publications: 5 publications found

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

ACMG classification

Our verdict: Benign. The variant received -12 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.92).
• BA1: GnomAd4 highest subpopulation (EAS) allele frequency at 95% confidence interval = 0.235 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
JARID2	NM_004973.4	c.45+51095G>T		intron_variant	Intron 1 of 17	ENST00000341776.7	NP_004964.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
JARID2	ENST00000341776.7	c.45+51095G>T		intron_variant	Intron 1 of 17	1	NM_004973.4	ENSP00000341280.2
JARID2	ENST00000397311.4	c.-472+48715G>T		intron_variant	Intron 1 of 17	2		ENSP00000380478.3

Frequencies

GnomAD3 genomes AF: 0.155 AC: 23582 AN: 151794 Hom.: 1953 Cov.: 31

Gnomad AFR AF: 0.153

Gnomad AMI AF: 0.173

Gnomad AMR AF: 0.103

Gnomad ASJ AF: 0.259

Gnomad EAS AF: 0.246

Gnomad SAS AF: 0.232

Gnomad FIN AF: 0.122

Gnomad MID AF: 0.117

Gnomad NFE AF: 0.156

Gnomad OTH AF: 0.153

We have no GnomAD4 exomes data on this position. Probably position not covered by the project.

GnomAD4 genome AF: 0.155 AC: 23585 AN: 151914 Hom.: 1952 Cov.: 31 AF XY: 0.154 AC XY: 11468 AN XY: 74264

African (AFR) AF: 0.153 AC: 6318 AN: 41422

American (AMR) AF: 0.102 AC: 1563 AN: 15254

Ashkenazi Jewish (ASJ) AF: 0.259 AC: 897 AN: 3466

East Asian (EAS) AF: 0.246 AC: 1269 AN: 5156

South Asian (SAS) AF: 0.233 AC: 1123 AN: 4824

European-Finnish (FIN) AF: 0.122 AC: 1288 AN: 10558

Middle Eastern (MID) AF: 0.116 AC: 34 AN: 294

European-Non Finnish (NFE) AF: 0.156 AC: 10620 AN: 67936

Other (OTH) AF: 0.151 AC: 316 AN: 2098

Alfa AF: 0.166 Hom.: 1349

Bravo AF: 0.154

Asia WGS AF: 0.193 AC: 670 AN: 3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.92
CADD	Benign	0.61
DANN	Benign	0.43
PhyloP100		-0.86
Mutation Taster		=100/0	polymorphism (auto)

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: rs3759; hg19: chr6-15297910;