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NM_000071.3(CBS):c.210-3C>T AND Familial thoracic aortic aneurysm and aortic dissection

Germline classification:
Uncertain significance (1 submission)
Last evaluated:
Dec 22, 2015
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:
RCV002311227.9

Allele description [Variation Report for NM_000071.3(CBS):c.210-3C>T]

NM_000071.3(CBS):c.210-3C>T

Gene:
CBS:cystathionine beta-synthase [Gene - OMIM - HGNC]
Variant type:
single nucleotide variant
Cytogenetic location:
21q22.3
Genomic location:
Preferred name:
NM_000071.3(CBS):c.210-3C>T
HGVS:
  • NC_000021.9:g.43068618G>A
  • NG_008938.1:g.12313C>T
  • NM_000071.3:c.210-3C>TMANE SELECT
  • NM_001178008.3:c.210-3C>T
  • NM_001178009.3:c.210-3C>T
  • NM_001320298.2:c.210-3C>T
  • LRG_777t1:c.210-3C>T
  • LRG_777:g.12313C>T
  • NC_000021.8:g.44488728G>A
  • NM_000071.2:c.210-3C>T
Links:
dbSNP: rs562656023
NCBI 1000 Genomes Browser:
rs562656023
Molecular consequence:
  • NM_000071.3:c.210-3C>T - intron variant - [Sequence Ontology: SO:0001627]
  • NM_001178008.3:c.210-3C>T - intron variant - [Sequence Ontology: SO:0001627]
  • NM_001178009.3:c.210-3C>T - intron variant - [Sequence Ontology: SO:0001627]
  • NM_001320298.2:c.210-3C>T - intron variant - [Sequence Ontology: SO:0001627]

Condition(s)

Name:
Familial thoracic aortic aneurysm and aortic dissection (TAAD)
Synonyms:
Thoracic aortic aneurysm and aortic dissection; Thoracic aortic aneurysms and dissections
Identifiers:
MONDO: MONDO:0019625; MedGen: C4707243; Orphanet: 91387; OMIM: PS607086

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Assertion and evidence details

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Submission AccessionSubmitterReview Status
(Assertion method)		Clinical Significance
(Last evaluated)		OriginMethodCitations
SCV000320641Ambry Genetics
criteria provided, single submitter

(Ambry Variant Classification Scheme 2023)		Uncertain significance
(Dec 22, 2015) 		germlineclinical testing

Citation Link

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Summary from all submissions

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

Details of each submission

From Ambry Genetics, SCV000320641.7

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

Description

The c.210-3C>T intronic variant results from a C to T substitution 3 nucleotides upstream from coding exon 2 in the CBS gene. This variant was not reported in population based cohorts in the following databases: Database of Single Nucleotide Polymorphisms (dbSNP), NHLBI Exome Sequencing Project (ESP), and 1000 Genomes Project. In the ESP, this variant was not observed in 6503 samples (13006 alleles) with coverage at this position. This nucleotide position is poorly conserved in available vertebrate species. Using the BDGP and ESEfinder splice site prediction tools, this alteration is not predicted to have any significant effect on this splice donor site; however, direct evidence is unavailable. Since supporting evidence is limited at this time, the clinical significance of this variant remains unclear.

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

Last Updated: Nov 3, 2024