6-64307084-TGAGAGAGAGAGA-TGAGAGA

Variant names:

Variant summary

Our verdict is Benign. The variant received -8 ACMG points: 0P and 8B. BP6_Very_Strong

The NM_001142800.2(EYS):c.6079-8_6079-3delTCTCTC variant causes a splice region, intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000901 in 872,158 control chromosomes in the GnomAD database, with no homozygous occurrence. Variant has been reported in ClinVar as Benign (★★).

Frequency

Genomes: 𝑓 0.00013 ( 0 hom., cov: 0)

Exomes 𝑓: 0.0011 ( 0 hom. )

Consequence

EYS
NM_001142800.2 splice_region, intron

Scores

Not classified

Clinical Significance

Benign criteria provided, multiple submitters, no conflicts U:1B:3

Conservation

PhyloP100: 0.762

Publications

8 publications found

Variant links:

Genes affected

EYS (HGNC:21555): (eyes shut homolog) The product of this gene contains multiple epidermal growth factor (EGF)-like and LamG domains. The protein is expressed in the photoreceptor layer of the retina, and the gene is mutated in autosomal recessive retinitis pigmentosa. Multiple transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Dec 2008]

EYS Gene-Disease associations (from GenCC):

EYS-related retinopathy
Inheritance: AR Classification: DEFINITIVE Submitted by: ClinGen
retinitis pigmentosa
Inheritance: AR, AD Classification: DEFINITIVE, SUPPORTIVE Submitted by: G2P, Orphanet
retinitis pigmentosa 25
Inheritance: AR Classification: DEFINITIVE, STRONG Submitted by: Ambry Genetics, Labcorp Genetics (formerly Invitae), Laboratory for Molecular Medicine

EYS links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

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

BP6

Variant 6-64307084-TGAGAGA-T is Benign according to our data. Variant chr6-64307084-TGAGAGA-T is described in ClinVar as Benign. ClinVar VariationId is 726159.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001142800.2. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	EYS	NM_001142800.2	MANE Select	c.6079-8_6079-3delTCTCTC		splice_region intron	N/A	NP_001136272.1
	EYS	NM_001292009.2		c.6079-8_6079-3delTCTCTC		splice_region intron	N/A	NP_001278938.1

Ensembl Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	EYS	ENST00000503581.6	TSL:5 MANE Select	c.6079-8_6079-3delTCTCTC		splice_region intron	N/A	ENSP00000424243.1
	EYS	ENST00000370621.7	TSL:1	c.6079-8_6079-3delTCTCTC		splice_region intron	N/A	ENSP00000359655.3

Frequencies

GnomAD3 genomes

AF:

0.000127

AC:

AN:

149932

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000734

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.000238

Gnomad OTH

AF:

0.00

GnomAD2 exomes

AF:

0.00151

AC:

141

AN:

93566

AF XY:

0.00164

show subpopulations

Gnomad AFR exome

AF:

0.00190

Gnomad AMR exome

AF:

0.00208

Gnomad ASJ exome

AF:

0.000785

Gnomad EAS exome

AF:

0.000836

Gnomad FIN exome

AF:

0.000501

Gnomad NFE exome

AF:

0.00157

Gnomad OTH exome

AF:

0.00290

GnomAD4 exome

AF:

0.00106

AC:

767

AN:

722226

Hom.:

AF XY:

0.00109

AC XY:

410

AN XY:

376678

show subpopulations

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

African (AFR)

AF:

0.00137

AC:

AN:

17550

American (AMR)

AF:

0.00132

AC:

AN:

27176

Ashkenazi Jewish (ASJ)

AF:

0.000622

AC:

AN:

19296

East Asian (EAS)

AF:

0.000513

AC:

AN:

31192

South Asian (SAS)

AF:

0.00113

AC:

AN:

58550

European-Finnish (FIN)

AF:

0.000318

AC:

AN:

43990

Middle Eastern (MID)

AF:

0.000726

AC:

AN:

4130

European-Non Finnish (NFE)

AF:

0.00117

AC:

568

AN:

485328

Other (OTH)

AF:

0.000800

AC:

AN:

35014

⚠️ 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.

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.290

Heterozygous variant carriers

192

289

385

481

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Exome Het

Variant carriers

120

<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:

0.000127

AC:

AN:

149932

Hom.:

Cov.:

AF XY:

0.0000959

AC XY:

AN XY:

73014

show subpopulations

African (AFR)

AF:

0.0000734

AC:

AN:

40892

American (AMR)

AF:

0.00

AC:

AN:

15028

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

3454

East Asian (EAS)

AF:

0.00

AC:

AN:

5102

South Asian (SAS)

AF:

0.00

AC:

AN:

4746

European-Finnish (FIN)

AF:

0.00

AC:

AN:

10220

Middle Eastern (MID)

AF:

0.00

AC:

AN:

314

European-Non Finnish (NFE)

AF:

0.000238

AC:

AN:

67216

Other (OTH)

AF:

0.00

AC:

AN:

2050

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.509

Heterozygous variant carriers

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:

0.00437

Hom.:

2265

ClinVar

Significance: Benign

Submissions summary: Uncertain:1Benign:3

Revision: criteria provided, multiple submitters, no conflicts

LINK: link

Submissions by phenotype

Retinitis pigmentosa 25

Uncertain:1Benign:1

Jan 24, 2020

Natera, Inc.

Significance:Uncertain significance

Review Status:no assertion criteria provided

Collection Method:clinical testing

Oct 02, 2023

ARUP Laboratories, Molecular Genetics and Genomics, ARUP Laboratories

Significance:Benign

Review Status:criteria provided, single submitter

Collection Method:clinical testing

EYS-related disorder

Benign:1

Dec 06, 2019

PreventionGenetics, part of Exact Sciences

Significance:Likely benign

Review Status:no assertion criteria provided

Collection Method:clinical testing

This variant is classified as likely benign based on ACMG/AMP sequence variant interpretation guidelines (Richards et al. 2015 PMID: 25741868, with internal and published modifications).

not provided

Benign:1

Oct 08, 2024

Labcorp Genetics (formerly Invitae), Labcorp

Significance:Benign

Review Status:criteria provided, single submitter

Collection Method:clinical testing

Computational scores

Source: dbNSFP v4.9

Name

Calibrated prediction

Score

Prediction

PhyloP100

0.76

Mutation Taster

=86/14

polymorphism

(source)

Splicing

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

Publications

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Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Variant Effect in Transcripts

RefSeq Transcripts

Ensembl Transcripts

Frequencies

Age Distribution

Age Distribution

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

Other links and lift over