ClinVar Miner

Submissions for variant NM_002474.3(MYH11):c.5757C>T (p.Arg1919=) (rs138168272)

Minimum review status: Collection method:
Minimum conflict level:
ClinVar version:
Total submissions: 9
Download table as spreadsheet
Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
GeneDx RCV000126970 SCV000170501 benign not specified 2014-03-07 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.
Ambry Genetics RCV000244631 SCV000317375 benign Cardiovascular phenotype 2015-07-07 criteria provided, single submitter clinical testing General population or subpopulation frequency is too high to be a pathogenic mutation based on disease/syndrome prevalence and penetrance
Illumina Clinical Services Laboratory,Illumina RCV000321069 SCV000395198 likely benign Lissencephaly 4 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 likely benign is not then subjected to further curation. The score for this variant resulted in a classification of likely benign for this disease.
Invitae RCV001000273 SCV000556117 benign Aortic aneurysm, familial thoracic 4 2019-12-31 criteria provided, single submitter clinical testing
CHEO Genetics Diagnostic Laboratory,Children's Hospital of Eastern Ontario RCV000770688 SCV000902156 benign Familial thoracic aortic aneurysm and aortic dissection 2016-07-04 criteria provided, single submitter clinical testing
Integrated Genetics/Laboratory Corporation of America RCV000126970 SCV000919821 benign not specified 2018-11-23 criteria provided, single submitter clinical testing Variant summary: MYH11 c.5778C>T alters a non-conserved nucleotide resulting in a synonymous change. Several computational tools predict a significant impact on normal splicing: Three predict the variant creates a 5' donor site. However, these predictions have yet to be confirmed by functional studies. The variant allele was found at a frequency of 0.001 in 120994 control chromosomes in the ExAC database, including 1 homozygote. The observed variant frequency is approximately 800 fold of the estimated maximal expected allele frequency for a pathogenic variant in MYH11 causing Aortopathy phenotype (1.3e-06), strongly suggesting that the variant is benign. To our knowledge, no occurrence of c.5778C>T in individuals affected with Aortopathy and no experimental evidence demonstrating its impact on protein function have been reported. Three clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar after 2014 without evidence for independent evaluation (2x benign, 1x VUS). Based on the evidence outlined above, the variant was classified as benign.
ARUP Laboratories, Molecular Genetics and Genomics,ARUP Laboratories RCV001000273 SCV001156884 benign Aortic aneurysm, familial thoracic 4 2018-08-12 criteria provided, single submitter clinical testing
Illumina Clinical Services Laboratory,Illumina RCV001000273 SCV001277388 likely benign Aortic aneurysm, familial thoracic 4 2018-01-12 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 likely benign is not then subjected to further curation. The score for this variant resulted in a classification of likely benign for this disease.
Color RCV000770688 SCV001356996 benign Familial thoracic aortic aneurysm and aortic dissection 2018-11-27 criteria provided, single submitter clinical testing

The information on this website is not intended for direct diagnostic use or medical decision-making without review by a genetics professional. Individuals should not change their health behavior solely on the basis of information contained on this website. Neither the University of Utah nor the National Institutes of Health independently verfies the submitted information. If you have questions about the information contained on this website, please see a health care professional.