ClinVar Miner

Submissions for variant NM_001048171.1(MUTYH):c.306+11G>A (rs139977567)

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Total submissions: 6
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
GeneDx RCV000126891 SCV000170422 benign not specified 2014-04-14 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.
Illumina Clinical Services Laboratory,Illumina RCV000380650 SCV000357906 likely benign MYH-associated polyposis 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.
Color Health, Inc RCV000580271 SCV000685612 benign Hereditary cancer-predisposing syndrome 2016-05-03 criteria provided, single submitter clinical testing
PreventionGenetics,PreventionGenetics RCV000126891 SCV000806354 benign not specified 2017-08-10 criteria provided, single submitter clinical testing
Department of Pathology and Laboratory Medicine,Sinai Health System RCV001354112 SCV001548645 likely benign Carcinoma of colon no assertion criteria provided clinical testing The MUTYH c.348+11G>A variant was identified in 1 of 110 proband chromosomes (frequency: 0.001) from individuals or families with lung cancer (Shinmura 2001). The variant was also identified in dbSNP (ID: rs139977567) as With Uncertain significance allele, ClinVar (classified as benign by GeneDx; classified as uncertain significance by Illumina), Clinvitae, Insight Colon Cancer Gene Variant Database, databases. The variant was not identified in UMD-LSDB database. The variant was identified in control databases in 445 (8 homozygous) of 277170 chromosomes at a frequency of 0.0016 increasing the likelihood this could be a low frequency benign variant (Genome Aggregation Consortium Feb 27, 2017). The variant occurs outside of the splicing consensus sequence and 1 of 5 in silico or computational prediction software programs (SpliceSiteFinder, MaxEntScan, NNSPLICE, GeneSplicer, HumanSpliceFinder) predict a greater than 10% difference in splicing; this is not very predictive of pathogenicity. In summary, based on the above information, the clinical significance of this variant cannot be determined with certainty at this time although we would lean towards a more benign role for this variant. This variant is classified as likely benign.
Laboratory of Diagnostic Genome Analysis, Leiden University Medical Center (LUMC) RCV000126891 SCV001798937 benign not specified no assertion criteria provided clinical testing

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