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NM_000251.3(MSH2):c.*226A>G AND Lynch syndrome 1

Germline classification:
Likely benign (2 submissions)
Last evaluated:
May 28, 2019
Review status:
2 stars out of maximum of 4 stars
criteria provided, multiple submitters, no conflicts
Somatic classification
of clinical impact:
None
Review status:
(0/4) 0 stars out of maximum of 4 stars
no assertion criteria provided
Somatic classification
of oncogenicity:
None
Review status:
(0/4) 0 stars out of maximum of 4 stars
no assertion criteria provided
Record status:
current
Accession:
RCV000986692.6

Allele description [Variation Report for NM_000251.3(MSH2):c.*226A>G]

NM_000251.3(MSH2):c.*226A>G

Gene:
MSH2:mutS homolog 2 [Gene - OMIM - HGNC]
Variant type:
single nucleotide variant
Cytogenetic location:
2p21
Genomic location:
Preferred name:
NM_000251.3(MSH2):c.*226A>G
HGVS:
  • NC_000002.12:g.47483175A>G
  • NG_007110.2:g.85052A>G
  • NM_000251.3:c.*226A>GMANE SELECT
  • NM_001258281.1:c.*226A>G
  • LRG_218t1:c.*226A>G
  • LRG_218:g.85052A>G
  • NC_000002.11:g.47710314A>G
  • NM_000251.1:c.*226A>G
  • NM_000251.2:c.*226A>G
Links:
dbSNP: rs17225060
NCBI 1000 Genomes Browser:
rs17225060
Molecular consequence:
  • NM_000251.3:c.*226A>G - 3 prime UTR variant - [Sequence Ontology: SO:0001624]
  • NM_001258281.1:c.*226A>G - 3 prime UTR variant - [Sequence Ontology: SO:0001624]

Condition(s)

Name:
Lynch syndrome 1
Synonyms:
COLON CANCER, FAMILIAL NONPOLYPOSIS, TYPE 1; MSH2-Related Hereditary Non-Polyposis Colon Cancer; Lynch syndrome I; See all synonyms [MedGen]
Identifiers:
MONDO: MONDO:0007356; MedGen: C2936783; Orphanet: 144; OMIM: 120435

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Assertion and evidence details

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Submission AccessionSubmitterReview Status
(Assertion method)		Clinical Significance
(Last evaluated)		OriginMethodCitations
SCV001135768Mendelics
criteria provided, single submitter

(Mendelics Assertion Criteria 2017)		Likely benign
(May 28, 2019) 		unknownclinical testing

Citation Link,

SCV001297284Illumina Laboratory Services, Illumina
criteria provided, single submitter

(ICSL Variant Classification Criteria 13 December 2019)		Likely benign
(Apr 27, 2017) 		germlineclinical testing

Citation Link

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Summary from all submissions

EthnicityOriginAffectedIndividualsFamiliesChromosomes testedNumber TestedFamily historyMethod
not providedunknownunknownnot providednot providednot providednot providednot providedclinical testing
not providedgermlineunknownnot providednot providednot providednot providednot providedclinical testing

Details of each submission

From Mendelics, SCV001135768.1

#EthnicityIndividualsChromosomes TestedFamily HistoryMethodCitations
1not providednot providednot providednot providedclinical testingnot provided
#SampleMethodObservation
OriginAffectedNumber testedTissuePurposeMethodIndividualsAllele frequencyFamiliesCo-occurrences
1unknownunknownnot providednot providednot providednot providednot providednot providednot provided

From Illumina Laboratory Services, Illumina, SCV001297284.1

#EthnicityIndividualsChromosomes TestedFamily HistoryMethodCitations
1not providednot providednot providednot providedclinical testingnot provided

Description

This variant was observed as part of a predisposition screen in an ostensibly healthy population. A literature search was performed for the gene, cDNA change, and amino acid change (where applicable). No publications were found based on this search. Allele frequency data from public databases allowed determination this variant is unlikely to cause disease. Therefore, this variant is classified as likely benign.

#SampleMethodObservation
OriginAffectedNumber testedTissuePurposeMethodIndividualsAllele frequencyFamiliesCo-occurrences
1germlineunknownnot providednot providednot providednot providednot providednot providednot provided

Last Updated: Oct 20, 2024