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NM_017777.4(MKS1):c.791C>T (p.Thr264Met) AND Meckel syndrome, type 1

Germline classification:
Uncertain significance (1 submission)
Last evaluated:
Sep 8, 2020
Review status:
(0/4) 0 stars out of maximum of 4 stars
no assertion criteria provided
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:
RCV001831275.1

Allele description [Variation Report for NM_017777.4(MKS1):c.791C>T (p.Thr264Met)]

NM_017777.4(MKS1):c.791C>T (p.Thr264Met)

Gene:
MKS1:MKS transition zone complex subunit 1 [Gene - OMIM - HGNC]
Variant type:
single nucleotide variant
Cytogenetic location:
17q22
Genomic location:
Preferred name:
NM_017777.4(MKS1):c.791C>T (p.Thr264Met)
HGVS:
  • NC_000017.11:g.58213049G>A
  • NG_013032.1:g.11557C>T
  • NM_001321268.2:c.182C>T
  • NM_001321269.2:c.791C>T
  • NM_001330397.2:c.791C>T
  • NM_017777.4:c.791C>TMANE SELECT
  • NP_001308197.1:p.Thr61Met
  • NP_001308198.1:p.Thr264Met
  • NP_001317326.1:p.Thr264Met
  • NP_060247.2:p.Thr264Met
  • LRG_687t2:c.761C>T
  • LRG_687:g.11557C>T
  • LRG_687p2:p.Thr254Met
  • NC_000017.10:g.56290410G>A
  • NM_017777.3:c.791C>T
Protein change:
T264M
Links:
dbSNP: rs561482424
NCBI 1000 Genomes Browser:
rs561482424
Molecular consequence:
  • NM_001321268.2:c.182C>T - missense variant - [Sequence Ontology: SO:0001583]
  • NM_001321269.2:c.791C>T - missense variant - [Sequence Ontology: SO:0001583]
  • NM_001330397.2:c.791C>T - missense variant - [Sequence Ontology: SO:0001583]
  • NM_017777.4:c.791C>T - missense variant - [Sequence Ontology: SO:0001583]

Condition(s)

Name:
Meckel syndrome, type 1
Synonyms:
MECKEL-GRUBER SYNDROME, TYPE 1
Identifiers:
MONDO: MONDO:0009571; MedGen: C3714506; Orphanet: 564; OMIM: 249000

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Assertion and evidence details

Submission AccessionSubmitterReview Status
(Assertion method)
Clinical Significance
(Last evaluated)
OriginMethodCitations
SCV002087649Natera, Inc.
no assertion criteria provided
Uncertain significance
(Sep 8, 2020)
germlineclinical testing

Summary from all submissions

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

Details of each submission

From Natera, Inc., SCV002087649.1

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

Last Updated: May 25, 2025