ClinVar Miner

Submissions for variant NM_000179.3(MSH6):c.1974G>A (p.Val658=)

gnomAD frequency: 0.00004  dbSNP: rs372916347
Minimum review status: Collection method:
Minimum conflict level:
ClinVar version:
Total submissions: 8
Download table as spreadsheet
Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
GeneDx RCV000212655 SCV000211285 uncertain significance not provided 2018-01-05 criteria provided, single submitter clinical testing This variant is denoted MSH6 c.1974G>A at the DNA level. Although the variant is silent at the coding level, preserving a Valine at codon 658, multiple splicing models predict the creation of a novel cryptic splice site. However, in the absence of RNA or functional studies, the actual effect of this variant is unknown. This variant has not, to our knowledge, been published in the literature as pathogenic or benign. MSH6 c.1974G>A was not observed at a significant allele frequency in large population cohorts (Lek 2016). The nucleotide which is altered, a guanine (G) at base 1974, is conserved in mammals. Based on currently available evidence, it is unclear whether MSH6 c.1974G>A is a pathogenic or benign variant. We consider it to be a variant of uncertain significance.
Ambry Genetics RCV000160674 SCV000214052 likely benign Hereditary cancer-predisposing syndrome 2014-09-08 criteria provided, single submitter clinical testing This alteration is classified as likely 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.
Invitae RCV001083661 SCV000262029 likely benign Hereditary nonpolyposis colorectal neoplasms 2024-01-31 criteria provided, single submitter clinical testing
Color Diagnostics, LLC DBA Color Health RCV000160674 SCV000910933 likely benign Hereditary cancer-predisposing syndrome 2016-01-25 criteria provided, single submitter clinical testing
Sema4, Sema4 RCV000160674 SCV002535687 uncertain significance Hereditary cancer-predisposing syndrome 2022-01-03 criteria provided, single submitter curation
Women's Health and Genetics/Laboratory Corporation of America, LabCorp RCV002271429 SCV002555840 likely benign not specified 2022-06-13 criteria provided, single submitter clinical testing
Quest Diagnostics Nichols Institute San Juan Capistrano RCV000212655 SCV004221166 likely benign not provided 2023-04-24 criteria provided, single submitter clinical testing
All of Us Research Program, National Institutes of Health RCV003998494 SCV004838214 likely benign Lynch syndrome 2024-02-05 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.