U.S. flag

An official website of the United States government

NM_005249.5(FOXG1):c.1255_1274dup (p.Met426fs) AND Rett syndrome, congenital variant

Germline classification:
Pathogenic (1 submission)
Last evaluated:
Jul 7, 2023
Review status:
1 star out of maximum of 4 stars
criteria provided, single submitter
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:
RCV003516389.2

Allele description [Variation Report for NM_005249.5(FOXG1):c.1255_1274dup (p.Met426fs)]

NM_005249.5(FOXG1):c.1255_1274dup (p.Met426fs)

Gene:
FOXG1:forkhead box G1 [Gene - OMIM - HGNC]
Variant type:
Duplication
Cytogenetic location:
14q12
Genomic location:
Preferred name:
NM_005249.5(FOXG1):c.1255_1274dup (p.Met426fs)
HGVS:
  • NC_000014.9:g.28768534_28768553dup
  • NG_009367.1:g.6454_6473dup
  • NM_005249.5:c.1255_1274dupMANE SELECT
  • NP_005240.3:p.Met426fs
  • NC_000014.8:g.29237737_29237738insTCCCCCACGTCCCGCACCCG
  • NC_000014.8:g.29237740_29237759dup
Protein change:
M426fs
Molecular consequence:
  • NM_005249.5:c.1255_1274dup - frameshift variant - [Sequence Ontology: SO:0001589]

Condition(s)

Name:
Rett syndrome, congenital variant
Identifiers:
MONDO: MONDO:0013270; MedGen: C3150705; Orphanet: 3095; OMIM: 613454

Recent activity

Clear Turn Off Turn On

Your browsing activity is empty.

Activity recording is turned off.

Turn recording back on

See more...

Assertion and evidence details

Help
Submission AccessionSubmitterReview Status
(Assertion method)		Clinical Significance
(Last evaluated)		OriginMethodCitations
SCV004298812Labcorp Genetics (formerly Invitae), Labcorp
criteria provided, single submitter

(Invitae Variant Classification Sherloc (09022015))		Pathogenic
(Jul 7, 2023) 		germlineclinical testing

PubMed (1)
[See all records that cite this PMID]

Help

Summary from all submissions

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

Citations

PubMed

Sherloc: a comprehensive refinement of the ACMG-AMP variant classification criteria.

Nykamp K, Anderson M, Powers M, Garcia J, Herrera B, Ho YY, Kobayashi Y, Patil N, Thusberg J, Westbrook M; Invitae Clinical Genomics Group., Topper S.

Genet Med. 2017 Oct;19(10):1105-1117. doi: 10.1038/gim.2017.37. Epub 2017 May 11. Erratum in: Genet Med. 2020 Jan;22(1):240. doi: 10.1038/s41436-019-0624-9.

PubMed [citation]
PMID:
28492532
PMCID:
PMC5632818

Details of each submission

From Labcorp Genetics (formerly Invitae), Labcorp, SCV004298812.1

#EthnicityIndividualsChromosomes TestedFamily HistoryMethodCitations
1not providednot providednot providednot providedclinical testing PubMed (1)

Description

This variant has not been reported in the literature in individuals affected with FOXG1-related conditions. This variant is not present in population databases (gnomAD no frequency). This sequence change creates a premature translational stop signal (p.Met426Profs*8) in the FOXG1 gene. While this is not anticipated to result in nonsense mediated decay, it is expected to disrupt the last 64 amino acid(s) of the FOXG1 protein. This variant disrupts a region of the FOXG1 protein in which other variant(s) (p.Ser472Ilefs*15) have been determined to be pathogenic (Invitae). This suggests that this is a clinically significant region of the protein, and that variants that disrupt it are likely to be disease-causing. For these reasons, this variant has been classified as Pathogenic.

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

Last Updated: Sep 29, 2024