U.S. flag

An official website of the United States government

NM_000257.4(MYH7):c.2967T>C (p.Ile989=) AND Cardiomyopathy

Germline classification:
Benign (3 submissions)
Last evaluated:
Dec 15, 2016
Review status:
3 stars out of maximum of 4 stars
reviewed by expert panel
Somatic classification
of clinical impact:
None
Review status:
(0/4) 0 stars out of maximum of 4 stars
no assertion criteria provided
Somatic classification
of oncogenicity:
None
Review status:
(0/4) 0 stars out of maximum of 4 stars
no assertion criteria provided
Record status:
current
Accession:
RCV000758058.14

Allele description [Variation Report for NM_000257.4(MYH7):c.2967T>C (p.Ile989=)]

NM_000257.4(MYH7):c.2967T>C (p.Ile989=)

Gene:
MYH7:myosin heavy chain 7 [Gene - OMIM - HGNC]
Variant type:
single nucleotide variant
Cytogenetic location:
14q11.2
Genomic location:
Preferred name:
NM_000257.4(MYH7):c.2967T>C (p.Ile989=)
Other names:
p.I989I:ATT>ATC; NM_000257.3(MYH7):c.2967T>C
HGVS:
  • NC_000014.9:g.23423679A>G
  • NG_007884.1:g.16983T>C
  • NM_000257.4:c.2967T>CMANE SELECT
  • NP_000248.2:p.Ile989=
  • LRG_384t1:c.2967T>C
  • LRG_384:g.16983T>C
  • NC_000014.8:g.23892888A>G
  • NM_000257.2:c.2967T>C
  • NM_000257.3:c.2967T>C
  • c.2967T>C
  • p.Ile989Ile
Links:
dbSNP: rs7157716
NCBI 1000 Genomes Browser:
rs7157716
Molecular consequence:
  • NM_000257.4:c.2967T>C - synonymous variant - [Sequence Ontology: SO:0001819]

Condition(s)

Name:
Cardiomyopathy (CMYO)
Synonyms:
Cardiomyopathies
Identifiers:
MONDO: MONDO:0004994; MedGen: C0878544; Human Phenotype Ontology: HP:0001638

Recent activity

Your browsing activity is empty.

Activity recording is turned off.

Turn recording back on

See more...

Assertion and evidence details

Submission AccessionSubmitterReview Status
(Assertion method)
Clinical Significance
(Last evaluated)
OriginMethodCitations
SCV000564487ClinGen Cardiomyopathy Variant Curation Expert Panel
reviewed by expert panel

(ClinGen CMP ACMG Specifications v1)
Benign
(Dec 15, 2016)
germlinecuration

PubMed (1)
[See all records that cite this PMID]

Citation Link,

SCV000902546Color Diagnostics, LLC DBA Color Health
criteria provided, single submitter

(ACMG Guidelines, 2015)
Benign
(Mar 15, 2018)
germlineclinical testing

PubMed (1)
[See all records that cite this PMID]

SCV003803023Cohesion Phenomics
criteria provided, single submitter

(ACMG Guidelines, 2015)
Benign
(Oct 10, 2022)
germlineclinical testing

PubMed (1)
[See all records that cite this PMID]

Summary from all submissions

EthnicityOriginAffectedIndividualsFamiliesChromosomes testedNumber TestedFamily historyMethod
not providedgermlineunknownnot providednot providednot providednot providednot providedclinical testing, curation
not providedgermlineyesnot providednot providednot providednot providednot providedclinical testing

Citations

PubMed

Adaptation and validation of the ACMG/AMP variant classification framework for MYH7-associated inherited cardiomyopathies: recommendations by ClinGen's Inherited Cardiomyopathy Expert Panel.

Kelly MA, Caleshu C, Morales A, Buchan J, Wolf Z, Harrison SM, Cook S, Dillon MW, Garcia J, Haverfield E, Jongbloed JDH, Macaya D, Manrai A, Orland K, Richard G, Spoonamore K, Thomas M, Thomson K, Vincent LM, Walsh R, Watkins H, Whiffin N, et al.

Genet Med. 2018 Mar;20(3):351-359. doi: 10.1038/gim.2017.218. Epub 2018 Jan 4.

PubMed [citation]
PMID:
29300372
PMCID:
PMC5876064

Standards and guidelines for the interpretation of sequence variants: a joint consensus recommendation of the American College of Medical Genetics and Genomics and the Association for Molecular Pathology.

Richards S, Aziz N, Bale S, Bick D, Das S, Gastier-Foster J, Grody WW, Hegde M, Lyon E, Spector E, Voelkerding K, Rehm HL; ACMG Laboratory Quality Assurance Committee..

Genet Med. 2015 May;17(5):405-24. doi: 10.1038/gim.2015.30. Epub 2015 Mar 5.

PubMed [citation]
PMID:
25741868
PMCID:
PMC4544753

Details of each submission

From ClinGen Cardiomyopathy Variant Curation Expert Panel, SCV000564487.5

#EthnicityIndividualsChromosomes TestedFamily HistoryMethodCitations
1not providednot providednot providednot providedcuration PubMed (1)

Description

The filtering allele frequency of the c.2967T>C (p.Ile989=) variant in the MYH7 gene is 70.48% (7476/10406) of African chromosomes by the Exome Aggregation Consortium (http://exac.broadinstitute.org), which is a high enough frequency to be classified as benign based on thresholds defined by the ClinGen Inherited Cardiomyopathy Expert Panel (BA1; PMID:29300372).

#SampleMethodObservation
OriginAffectedNumber testedTissuePurposeMethodIndividualsAllele frequencyFamiliesCo-occurrences
1germlineunknownnot providednot providednot providednot providednot providednot providednot provided

From Color Diagnostics, LLC DBA Color Health, SCV000902546.1

#EthnicityIndividualsChromosomes TestedFamily HistoryMethodCitations
1not providednot providednot providednot providedclinical testing PubMed (1)
#SampleMethodObservation
OriginAffectedNumber testedTissuePurposeMethodIndividualsAllele frequencyFamiliesCo-occurrences
1germlineunknownnot providednot providednot providednot providednot providednot providednot provided

From Cohesion Phenomics, SCV003803023.1

#EthnicityIndividualsChromosomes TestedFamily HistoryMethodCitations
1not providednot providednot providednot providedclinical testing PubMed (1)
#SampleMethodObservation
OriginAffectedNumber testedTissuePurposeMethodIndividualsAllele frequencyFamiliesCo-occurrences
1germlineyesnot providednot providednot providednot providednot providednot providednot provided

Last Updated: Oct 26, 2024