Submissions for variant NM_000257.4(MYH7):c.1002C>T (p.Asn334=)

gnomAD frequency: 0.01418  dbSNP: rs34803781

Total submissions: 23

Submitter	RCV	SCV	Clinical significance	Condition	Last evaluated	Review status	Method	Comment
ClinGen Cardiomyopathy Variant Curation Expert Panel	RCV000758020	SCV000564470	benign	Cardiomyopathy	2016-12-15	reviewed by expert panel	curation	The filtering allele frequency of the c.1002C>T (p.Asn334=) variant in the MYH7 gene is 4.12% (463/10398) 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).
Laboratory for Molecular Medicine, Mass General Brigham Personalized Medicine	RCV000035693	SCV000059344	benign	not specified	2008-01-18	criteria provided, single submitter	clinical testing
GeneDx	RCV000035693	SCV000170551	benign	not specified	2012-04-24	criteria provided, single submitter	clinical testing	This variant is considered likely benign or benign based on one or more of the following criteria: it is a conservative change, it occurs at a poorly conserved position in the protein, it is predicted to be benign by multiple in silico algorithms, and/or has population frequency not consistent with disease.
Invitae	RCV000231452	SCV000284253	benign	Hypertrophic cardiomyopathy	2024-01-31	criteria provided, single submitter	clinical testing
PreventionGenetics, part of Exact Sciences	RCV000035693	SCV000303203	benign	not specified		criteria provided, single submitter	clinical testing
Ambry Genetics	RCV000247009	SCV000318383	benign	Cardiovascular phenotype	2015-06-26	criteria provided, single submitter	clinical testing	This alteration is classified as benign based on a combination of the following: seen in unaffected individuals, population frequency, intact protein function, lack of segregation with disease, co-occurrence, RNA analysis, in silico models, amino acid conservation, lack of disease association in case-control studies, and/or the mechanism of disease or impacted region is inconsistent with a known cause of pathogenicity.
Illumina Laboratory Services, Illumina	RCV001094227	SCV000386263	likely benign	Hypertrophic cardiomyopathy 1	2018-02-02	criteria provided, single submitter	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.
Illumina Laboratory Services, Illumina	RCV000369100	SCV000386264	likely benign	Dilated cardiomyopathy 1S	2018-02-02	criteria provided, single submitter	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.
Illumina Laboratory Services, Illumina	RCV000276942	SCV000386265	likely benign	MYH7-related skeletal myopathy	2018-02-02	criteria provided, single submitter	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.
Illumina Laboratory Services, Illumina	RCV000296958	SCV000386266	likely benign	Left ventricular noncompaction cardiomyopathy	2016-06-14	criteria provided, single submitter	clinical testing
Illumina Laboratory Services, Illumina	RCV003320040	SCV000386267	likely benign	Myosin storage myopathy	2018-02-02	criteria provided, single submitter	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.
Athena Diagnostics	RCV000712355	SCV000842829	benign	not provided	2018-03-15	criteria provided, single submitter	clinical testing
ARUP Laboratories, Molecular Genetics and Genomics, ARUP Laboratories	RCV000712355	SCV000884193	benign	not provided	2023-10-16	criteria provided, single submitter	clinical testing
Color Diagnostics, LLC DBA Color Health	RCV000758020	SCV000911066	benign	Cardiomyopathy	2018-03-09	criteria provided, single submitter	clinical testing
Molecular Diagnostic Laboratory for Inherited Cardiovascular Disease, Montreal Heart Institute	RCV000035693	SCV001433422	benign	not specified	2020-05-31	criteria provided, single submitter	clinical testing
Cohesion Phenomics	RCV000231452	SCV003803034	benign	Hypertrophic cardiomyopathy	2022-10-10	criteria provided, single submitter	clinical testing
Cohesion Phenomics	RCV000758020	SCV003803039	benign	Cardiomyopathy	2022-10-10	criteria provided, single submitter	clinical testing
Genetic Services Laboratory, University of Chicago	RCV000035693	SCV000151912	likely benign	not specified		no assertion criteria provided	clinical testing	Likely benign based on allele frequency in 1000 Genomes Project or ESP global frequency and its presence in a patient with a rare or unrelated disease phenotype. NOT Sanger confirmed.
Diagnostic Laboratory, Department of Genetics, University Medical Center Groningen	RCV000712355	SCV001741919	likely benign	not provided		no assertion criteria provided	clinical testing
Clinical Genetics, Academic Medical Center	RCV000035693	SCV001925602	benign	not specified		no assertion criteria provided	clinical testing
Genome Diagnostics Laboratory, University Medical Center Utrecht	RCV000035693	SCV001930836	benign	not specified		no assertion criteria provided	clinical testing
Joint Genome Diagnostic Labs from Nijmegen and Maastricht, Radboudumc and MUMC+	RCV000712355	SCV001960052	likely benign	not provided		no assertion criteria provided	clinical testing
Clinical Genetics DNA and cytogenetics Diagnostics Lab, Erasmus MC, Erasmus Medical Center	RCV000035693	SCV001971831	benign	not specified		no assertion criteria provided	clinical testing