ClinVar Miner

Submissions for variant NM_012222.2(MUTYH):c.1312del (p.Glu438fs) (rs1064795480)

Minimum review status: Collection method:
Minimum conflict level:
ClinVar version:
Total submissions: 2
Download table as spreadsheet
Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
GeneDx RCV000485027 SCV000571325 likely pathogenic not provided 2016-08-15 criteria provided, single submitter clinical testing This deletion of one nucleotide in MUTYH is denoted c.1321delG at the cDNA level and p.Glu441ArgfsX11 (E441RfsX11) at the protein level. The normal sequence, with the base that is deleted in braces, is TGGG[G]AGGT. The deletion causes a frameshift which changes a Glutamic Acid to an Arginine at codon 441, and creates a premature stop codon at position 11 of the new reading frame. Although this variant has not, to our knowledge, been reported in the literature, it is predicted to cause loss of normal protein function through either protein truncation or nonsense-mediated mRNA decay. Based on the currently available information, we consider this deletion to be a likely pathogenic variant.
Invitae RCV000693940 SCV000822363 pathogenic MYH-associated polyposis 2018-03-06 criteria provided, single submitter clinical testing This sequence change creates a premature translational stop signal (p.Glu441Argfs*11) in the MUTYH gene. It is expected to result in an absent or disrupted protein product. This variant is not present in population databases (ExAC no frequency). This variant has not been reported in the literature in individuals with MUTYH-related disease. ClinVar contains an entry for this variant (Variation ID: 421975). Loss-of-function variants in MUTYH are known to be pathogenic (PMID: 18534194, 20663686). For these reasons, this variant has been classified as Pathogenic.

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.