rs114048678

Variant names:

Your query was ambiguous. Multiple possible variants found:

Variant summary

Our verdict is Benign. Variant got -21 ACMG points: 0P and 21B. BP4_StrongBP6_Very_StrongBP7BA1

The NM_000214.3(JAG1):c.270G>T(p.Gly90Gly) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00439 in 1,613,066 control chromosomes in the GnomAD database, including 223 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★★).

Frequency

Genomes: 𝑓 0.023 ( 118 hom., cov: 33)

Exomes 𝑓: 0.0025 ( 105 hom. )

Consequence

JAG1
NM_000214.3 synonymous

Scores

Clinical Significance

Benign/Likely benign criteria provided, multiple submitters, no conflicts B:10

Conservation

PhyloP100: -1.05

Variant links:

Genes affected

JAG1 (HGNC:6188): (jagged canonical Notch ligand 1) The jagged 1 protein encoded by JAG1 is the human homolog of the Drosophilia jagged protein. Human jagged 1 is the ligand for the receptor notch 1, the latter is involved in signaling processes. Mutations that alter the jagged 1 protein cause Alagille syndrome. Jagged 1 signalling through notch 1 has also been shown to play a role in hematopoiesis. [provided by RefSeq, Nov 2019]

JAG1 links:

ENSG00000270792 (HGNC:):

ENSG00000270792 links:

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ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -21 ACMG points.

BP4

Computational evidence support a benign effect (BayesDel_noAF=-0.57).

BP6

Variant 20-10672818-C-A is Benign according to our data. Variant chr20-10672818-C-A is described in ClinVar as [Likely_benign]. Clinvar id is 42477.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr20-10672818-C-A is described in Lovd as [Benign].

BP7

Synonymous conserved (PhyloP=-1.05 with no splicing effect.

BA1

GnomAd4 highest subpopulation (AFR) allele frequency at 95% confidence interval = 0.0762 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
JAG1	NM_000214.3 link	c.270G>T	p.Gly90Gly	synonymous_variant	Exon 2 of 26	ENST00000254958.10	NP_000205.1	P78504-1Q99740

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	UniProt
JAG1	ENST00000254958.10 link	c.270G>T	p.Gly90Gly	synonymous_variant	Exon 2 of 26	1	NM_000214.3	ENSP00000254958.4	P78504-1
ENSG00000270792	ENST00000667822.1 link	n.124C>A		non_coding_transcript_exon_variant	Exon 1 of 2
ENSG00000270792	ENST00000605292.5 link	n.-110C>A		upstream_gene_variant		3

Frequencies

GnomAD3 genomes

AF:

0.0229

AC:

3484

AN:

152158

Hom.:

118

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0784

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00890

Gnomad ASJ

AF:

0.000288

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00103

Gnomad FIN

AF:

0.00189

Gnomad MID

AF:

0.0127

Gnomad NFE

AF:

0.000338

Gnomad OTH

AF:

0.0225

GnomAD3 exomes

AF:

0.00622

AC:

1557

AN:

250126

Hom.:

AF XY:

0.00461

AC XY:

625

AN XY:

135704

show subpopulations

Gnomad AFR exome

AF:

0.0790

Gnomad AMR exome

AF:

0.00457

Gnomad ASJ exome

AF:

0.000799

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.000163

Gnomad FIN exome

AF:

0.00227

Gnomad NFE exome

AF:

0.000319

Gnomad OTH exome

AF:

0.00425

GnomAD4 exome

AF:

0.00245

AC:

3583

AN:

1460792

Hom.:

105

Cov.:

AF XY:

0.00219

AC XY:

1590

AN XY:

726716

show subpopulations

Gnomad4 AFR exome

AF:

0.0807

Gnomad4 AMR exome

AF:

0.00456

Gnomad4 ASJ exome

AF:

0.000650

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.000383

Gnomad4 FIN exome

AF:

0.00151

Gnomad4 NFE exome

AF:

0.000145

Gnomad4 OTH exome

AF:

0.00586

GnomAD4 genome

AF:

0.0229

AC:

3493

AN:

152274

Hom.:

118

Cov.:

AF XY:

0.0224

AC XY:

1665

AN XY:

74470

show subpopulations

Gnomad4 AFR

AF:

0.0784

Gnomad4 AMR

AF:

0.00889

Gnomad4 ASJ

AF:

0.000288

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00103

Gnomad4 FIN

AF:

0.00189

Gnomad4 NFE

AF:

0.000338

Gnomad4 OTH

AF:

0.0222

Alfa

AF:

0.0122

Hom.:

Bravo

AF:

0.0252

Asia WGS

AF:

0.00635

AC:

AN:

3478

EpiCase

AF:

0.000273

EpiControl

AF:

0.000356

ClinVar

Significance: Benign/Likely benign

Submissions summary: Benign:10

Revision: criteria provided, multiple submitters, no conflicts

LINK: link

Submissions by phenotype

not specified

Benign:6

Mar 09, 2011

Laboratory for Molecular Medicine, Mass General Brigham Personalized Medicine

Significance: Benign

Review Status: criteria provided, single submitter

Collection Method: clinical testing

- -

Aug 11, 2016

Eurofins Ntd Llc (ga)

Significance: Benign

Review Status: criteria provided, single submitter

Collection Method: clinical testing

- -

Clinical Genetics DNA and cytogenetics Diagnostics Lab, Erasmus MC, Erasmus Medical Center

Significance: Benign

Review Status: no assertion criteria provided

Collection Method: clinical testing

- -

PreventionGenetics, part of Exact Sciences

Significance: Benign

Review Status: criteria provided, single submitter

Collection Method: clinical testing

- -

Joint Genome Diagnostic Labs from Nijmegen and Maastricht, Radboudumc and MUMC+

Significance: Benign

Review Status: no assertion criteria provided

Collection Method: clinical testing

- -

Clinical Genetics, Academic Medical Center

Significance: Benign

Review Status: no assertion criteria provided

Collection Method: clinical testing

- -

not provided

Benign:2

Mar 03, 2015

GeneDx

Significance: Benign

Review Status: criteria provided, single submitter

Collection Method: clinical testing

- -

Breakthrough Genomics, Breakthrough Genomics

Significance: Likely benign

Review Status: criteria provided, single submitter

Collection Method: not provided

- -

Isolated Nonsyndromic Congenital Heart Disease

Benign:1

Apr 27, 2017

Illumina Laboratory Services, Illumina

Significance: Likely benign

Review Status: criteria provided, single submitter

Collection Method: clinical testing

This variant was observed as part of a predisposition screen in an ostensibly healthy population. A literature search was performed for the gene, cDNA change, and amino acid change (where applicable). No publications were found based on this search. Allele frequency data from public databases allowed determination this variant is unlikely to cause disease. Therefore, this variant is classified as likely benign. -

Alagille syndrome due to a JAG1 point mutation

Benign:1

Feb 03, 2025

Labcorp Genetics (formerly Invitae), Labcorp

Significance: Benign

Review Status: criteria provided, single submitter

Collection Method: clinical testing

- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-0.57

CADD

Benign

1.3

DANN

Benign

0.86

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

LitVar

Below is the list of publications found by LitVar. It may be empty.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

LitVar

Other links and lift over