rs35103377

Variant names:

Your query was ambiguous. Multiple possible variants found:

Variant summary

Our verdict is Benign. The variant received -16 ACMG points: 0P and 16B. BP6_Very_StrongBS1BS2

The NM_147127.5(EVC2):c.1711-11_1711-10delTT variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000586 in 1,418,846 control chromosomes in the GnomAD database, including 6 homozygotes. Variant has been reported in ClinVar as Benign (★★).

Frequency

Genomes: 𝑓 0.0022 ( 3 hom., cov: 0)

Exomes 𝑓: 0.00040 ( 3 hom. )

Consequence

EVC2
NM_147127.5 intron

Scores

Not classified

Clinical Significance

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

Conservation

PhyloP100: 0.710

Publications

4 publications found

Variant links:

Genes affected

EVC2 (HGNC:19747): (EvC ciliary complex subunit 2) This gene encodes a protein that functions in bone formation and skeletal development. Mutations in this gene, as well as in a neighboring gene that lies in a head-to-head configuration, cause Ellis-van Creveld syndrome, an autosomal recessive skeletal dysplasia that is also known as chondroectodermal dysplasia. Mutations in this gene also cause acrofacial dysostosis Weyers type, also referred to as Curry-Hall syndrome, a disease that combines limb and facial abnormalities. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Oct 2009]

EVC2 Gene-Disease associations (from GenCC):

acrofacial dysostosis, Weyers type
Inheritance: AD, AR Classification: DEFINITIVE, STRONG, SUPPORTIVE Submitted by: Ambry Genetics, Labcorp Genetics (formerly Invitae), G2P, Orphanet
Ellis-van Creveld syndrome
Inheritance: AR Classification: DEFINITIVE, STRONG, SUPPORTIVE Submitted by: Myriad Women’s Health, Labcorp Genetics (formerly Invitae), Orphanet, Ambry Genetics, Laboratory for Molecular Medicine

EVC2 links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Benign. The variant received -16 ACMG points.

BP6

Variant 4-5628743-TAA-T is Benign according to our data. Variant chr4-5628743-TAA-T is described in ClinVar as Benign. ClinVar VariationId is 194133.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.

BS1

Variant frequency is greater than expected in population afr. GnomAd4 allele frequency = 0.0022 (328/148770) while in subpopulation AFR AF = 0.00735 (301/40948). AF 95% confidence interval is 0.00667. There are 3 homozygotes in GnomAd4. There are 164 alleles in the male GnomAd4 subpopulation. Median coverage is 0. This position passed quality control check.

BS2

High Homozygotes in GnomAd4 at 3 AR,AD gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
EVC2	NM_147127.5 link	c.1711-11_1711-10delTT		intron_variant	Intron 11 of 21	ENST00000344408.10	NP_667338.3	Q86UK5-1

Ensembl

Gene	Transcript	HGVSc	Effect	Exon rank	TSL	MANE	Protein	UniProt
EVC2	ENST00000344408.10 link	c.1711-11_1711-10delTT	intron_variant	Intron 11 of 21	1	NM_147127.5	ENSP00000342144.5	Q86UK5-1
EVC2	ENST00000310917.6 link	c.1471-11_1471-10delTT	intron_variant	Intron 11 of 21	1		ENSP00000311683.2	Q86UK5-2
EVC2	ENST00000475313.5 link	n.1471-11_1471-10delTT	intron_variant	Intron 11 of 22	1		ENSP00000431981.1	A0A0C4DGE7
EVC2	ENST00000509670.1 link	n.104-11_104-10delTT	intron_variant	Intron 12 of 22	1		ENSP00000423876.1	E9PFT2

Frequencies

GnomAD3 genomes

AF:

0.00220

AC:

327

AN:

148662

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00735

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00140

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:

0.0000749

Gnomad OTH

AF:

0.000493

GnomAD2 exomes

AF:

0.00106

AC:

200

AN:

187796

AF XY:

0.000884

show subpopulations

Gnomad AFR exome

AF:

0.00882

Gnomad AMR exome

AF:

0.00138

Gnomad ASJ exome

AF:

0.000299

Gnomad EAS exome

AF:

0.000624

Gnomad FIN exome

AF:

0.000125

Gnomad NFE exome

AF:

0.000145

Gnomad OTH exome

AF:

0.000451

GnomAD4 exome

AF:

0.000396

AC:

503

AN:

1270076

Hom.:

AF XY:

0.000356

AC XY:

225

AN XY:

632236

show subpopulations

African (AFR)

AF:

0.00904

AC:

287

AN:

31744

American (AMR)

AF:

0.00111

AC:

AN:

39814

Ashkenazi Jewish (ASJ)

AF:

0.0000447

AC:

AN:

22396

East Asian (EAS)

AF:

0.0000840

AC:

AN:

35708

South Asian (SAS)

AF:

0.000134

AC:

AN:

74574

European-Finnish (FIN)

AF:

0.000217

AC:

AN:

46064

Middle Eastern (MID)

AF:

0.000395

AC:

AN:

5060

European-Non Finnish (NFE)

AF:

0.000127

AC:

122

AN:

962078

Other (OTH)

AF:

0.000456

AC:

AN:

52638

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.463

Heterozygous variant carriers

101

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Exome Het

Exome Hom

Variant carriers

100

<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:

0.00220

AC:

328

AN:

148770

Hom.:

Cov.:

AF XY:

0.00226

AC XY:

164

AN XY:

72502

show subpopulations

African (AFR)

AF:

0.00735

AC:

301

AN:

40948

American (AMR)

AF:

0.00140

AC:

AN:

14988

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

3412

East Asian (EAS)

AF:

0.00

AC:

AN:

5096

South Asian (SAS)

AF:

0.00

AC:

AN:

4654

European-Finnish (FIN)

AF:

0.00

AC:

AN:

9722

Middle Eastern (MID)

AF:

0.00

AC:

AN:

292

European-Non Finnish (NFE)

AF:

0.0000749

AC:

AN:

66718

Other (OTH)

AF:

0.000488

AC:

AN:

2050

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.517

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:

0.00106

Hom.:

399

ClinVar

Significance: Benign

Submissions summary: Benign:3

Revision: criteria provided, multiple submitters, no conflicts

LINK: link

Submissions by phenotype

not specified

Benign:1

Apr 21, 2015

Eurofins Ntd Llc (ga)

Significance:Benign

Review Status:criteria provided, single submitter

Collection Method:clinical testing

- -

Ellis-van Creveld syndrome

Benign:1

Sep 16, 2020

Natera, Inc.

Significance:Benign

Review Status:no assertion criteria provided

Collection Method:clinical testing

- -

Ellis-van Creveld syndrome;C0457013:Curry-Hall syndrome

Benign:1

Jan 10, 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

PhyloP100

0.71

Mutation Taster

=100/0

polymorphism

(source)

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

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

Submissions by phenotype

Computational scores

Splicing

Publications

Other links and lift over