Submissions for variant NM_000540.3(RYR1):c.8693-10G>C

gnomAD frequency: 0.32159  dbSNP: rs2915958

Total submissions: 19

Submitter	RCV	SCV	Clinical significance	Condition	Last evaluated	Review status	Method	Comment
Eurofins Ntd Llc (ga)	RCV000079180	SCV000111049	benign	not specified	2014-06-06	criteria provided, single submitter	clinical testing
Genetic Services Laboratory, University of Chicago	RCV000079180	SCV000194875	benign	not specified	2013-02-08	criteria provided, single submitter	clinical testing
Laboratory for Molecular Medicine, Mass General Brigham Personalized Medicine	RCV000079180	SCV000269792	benign	not specified	2015-01-13	criteria provided, single submitter	clinical testing	c.8693-10G>C in intron 56 of RYR1: This variant is not expected to have clinical significance because it has been identified in 42.6% (1877/4406) of African Ame rican chromosomes from a broad population by the NHLBI Exome Sequencing Project (http://evs.gs.washington.edu/EVS; dbSNP rs2915958).
PreventionGenetics, part of Exact Sciences	RCV000079180	SCV000305056	benign	not specified	2018-04-03	criteria provided, single submitter	clinical testing
Illumina Laboratory Services, Illumina	RCV000316734	SCV000412596	benign	Neuromuscular disease, congenital, with uniform type 1 fiber	2016-06-14	criteria provided, single submitter	clinical testing
Illumina Laboratory Services, Illumina	RCV000373720	SCV000412597	benign	Malignant hyperthermia, susceptibility to, 1	2018-01-13	criteria provided, single submitter	clinical testing	This variant was observed in the ICSL laboratory as part of a predisposition screen in an ostensibly healthy population. It had not been previously curated by ICSL or reported in the Human Gene Mutation Database (HGMD: prior to June 1st, 2018), and was therefore a candidate for classification through an automated scoring system. Utilizing variant allele frequency, disease prevalence and penetrance estimates, and inheritance mode, an automated score was calculated to assess if this variant is too frequent to cause the disease. Based on the score and internal cut-off values, a variant classified as benign is not then subjected to further curation. The score for this variant resulted in a classification of benign for this disease.
Illumina Laboratory Services, Illumina	RCV000281537	SCV000412598	benign	Central core myopathy	2018-01-13	criteria provided, single submitter	clinical testing	This variant was observed in the ICSL laboratory as part of a predisposition screen in an ostensibly healthy population. It had not been previously curated by ICSL or reported in the Human Gene Mutation Database (HGMD: prior to June 1st, 2018), and was therefore a candidate for classification through an automated scoring system. Utilizing variant allele frequency, disease prevalence and penetrance estimates, and inheritance mode, an automated score was calculated to assess if this variant is too frequent to cause the disease. Based on the score and internal cut-off values, a variant classified as benign is not then subjected to further curation. The score for this variant resulted in a classification of benign for this disease.
Illumina Laboratory Services, Illumina	RCV000320148	SCV000412599	benign	Congenital multicore myopathy with external ophthalmoplegia	2018-01-13	criteria provided, single submitter	clinical testing	This variant was observed in the ICSL laboratory as part of a predisposition screen in an ostensibly healthy population. It had not been previously curated by ICSL or reported in the Human Gene Mutation Database (HGMD: prior to June 1st, 2018), and was therefore a candidate for classification through an automated scoring system. Utilizing variant allele frequency, disease prevalence and penetrance estimates, and inheritance mode, an automated score was calculated to assess if this variant is too frequent to cause the disease. Based on the score and internal cut-off values, a variant classified as benign is not then subjected to further curation. The score for this variant resulted in a classification of benign for this disease.
GeneDx	RCV000079180	SCV000519605	benign	not specified	2016-01-25	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	RCV001514068	SCV001721817	benign	RYR1-Related Disorders	2024-02-01	criteria provided, single submitter	clinical testing
Genome-Nilou Lab	RCV000281537	SCV002032961	benign	Central core myopathy	2021-11-07	criteria provided, single submitter	clinical testing
Genome-Nilou Lab	RCV001795077	SCV002032963	benign	King Denborough syndrome	2021-11-07	criteria provided, single submitter	clinical testing
Genome-Nilou Lab	RCV000320148	SCV002032964	benign	Congenital multicore myopathy with external ophthalmoplegia	2021-11-07	criteria provided, single submitter	clinical testing
Fulgent Genetics, Fulgent Genetics	RCV002490689	SCV002802153	benign	Central core myopathy; Malignant hyperthermia, susceptibility to, 1; Congenital multicore myopathy with external ophthalmoplegia; Congenital myopathy with fiber type disproportion; King Denborough syndrome	2021-07-15	criteria provided, single submitter	clinical testing
Color Diagnostics, LLC DBA Color Health	RCV000373720	SCV004358158	benign	Malignant hyperthermia, susceptibility to, 1	2019-03-28	criteria provided, single submitter	clinical testing
Leiden Muscular Dystrophy (RYR1)	RCV000119758	SCV000154665	not provided	not provided		no assertion provided	not provided
Department of Pathology and Laboratory Medicine, Sinai Health System	RCV000119758	SCV001551563	uncertain significance	not provided		no assertion criteria provided	clinical testing	Allele frequency is common in at least one population database (frequency: 45.816% in gnomAD_Exomes) based on the frequency threshold of 2.223% for this gene. Variant was observed in a homozygous state in population databases more than expected for disease. 9 reputable source/s reports the variant as benign, but the evidence is not available to the laboratory to perform an independent evaluation.
Clinical Genetics, Academic Medical Center	RCV000079180	SCV001919217	benign	not specified		no assertion criteria provided	clinical testing
Joint Genome Diagnostic Labs from Nijmegen and Maastricht, Radboudumc and MUMC+	RCV000079180	SCV001957244	benign	not specified		no assertion criteria provided	clinical testing