NM_007294.3(BRCA1):c.671-10A>G AND Breast-ovarian cancer, familial 1

Clinical significance:Uncertain significance (Last evaluated: Jan 12, 2018)

Review status:1 star out of maximum of 4 stars

criteria provided, single submitter

Based on:
2 submissions [Details]
Record status:
current
Accession:
RCV000077179.3

Allele description [Variation Report for NM_007294.3(BRCA1):c.671-10A>G]

NM_007294.3(BRCA1):c.671-10A>G

Gene:
BRCA1:BRCA1 DNA repair associated [Gene - OMIM - HGNC]
Variant type:
single nucleotide variant
Cytogenetic location:
17q21.31
Genomic location:
Preferred name:
NM_007294.3(BRCA1):c.671-10A>G
HGVS:
  • NC_000017.11:g.43094870T>C
  • NG_005905.2:g.123114A>G
  • NM_007294.3:c.671-10A>G
  • NM_007297.4:c.530-10A>G
  • NM_007298.3:c.671-10A>G
  • NM_007299.4:c.671-10A>G
  • NM_007300.4:c.671-10A>G
  • LRG_292t1:c.671-10A>G
  • LRG_292:g.123114A>G
  • NC_000017.10:g.41246887T>C
Nucleotide change:
IVS10-10A>G
Links:
dbSNP: rs398122707
NCBI 1000 Genomes Browser:
rs398122707
Molecular consequence:
  • NM_007294.3:c.671-10A>G - intron variant - [Sequence Ontology: SO:0001627]
  • NM_007297.4:c.530-10A>G - intron variant - [Sequence Ontology: SO:0001627]
  • NM_007298.3:c.671-10A>G - intron variant - [Sequence Ontology: SO:0001627]
  • NM_007299.4:c.671-10A>G - intron variant - [Sequence Ontology: SO:0001627]
  • NM_007300.4:c.671-10A>G - intron variant - [Sequence Ontology: SO:0001627]

Condition(s)

Name:
Breast-ovarian cancer, familial 1 (BROVCA1)
Synonyms:
BREAST-OVARIAN CANCER, FAMILIAL, SUSCEPTIBILITY TO, 1; OVARIAN CANCER, SUSCEPTIBILITY TO; BREAST CANCER, FAMILIAL, SUSCEPTIBILITY TO, 1; See all synonyms [MedGen]
Identifiers:
MONDO: MONDO:0011450; MedGen: C2676676; Orphanet: 145; OMIM: 604370

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Assertion and evidence details

Submission AccessionSubmitterReview Status
(Assertion method)
Clinical Significance
(Last evaluated)
OriginMethodCitations
SCV000108976Sharing Clinical Reports Project (SCRP)no assertion criteria providedLikely benign
(Jun 1, 2010)
germlineclinical testing

SCV000403074Illumina Clinical Services Laboratory,Illuminacriteria provided, single submitter
Uncertain significance
(Jan 12, 2018)
germlineclinical testing

Citation Link

Summary from all submissions

EthnicityOriginAffectedIndividualsFamiliesChromosomes testedNumber TestedFamily historyMethod

Details of each submission

From Sharing Clinical Reports Project (SCRP), SCV000108976.2

#EthnicityIndividualsChromosomes TestedFamily HistoryMethodCitations
1not providednot providednot providednot providedclinical testingnot provided
#SampleMethodObservation
OriginAffectedNumber testedTissuePurposeMethodIndividualsAllele frequencyFamiliesCo-occurrences
1germlinenot provided1not providednot providednot providednot providednot providednot provided

From Illumina Clinical Services Laboratory,Illumina, SCV000403074.3

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

Description

This variant was observed in the ICSL laboratory as part of a predisposition screen in an ostensibly healthy population. It had not been previously curated by ICSL or reported in the Human Gene Mutation Database (HGMD: prior to June 1st, 2018), and was therefore a candidate for classification through an automated scoring system. Utilizing variant allele frequency, disease prevalence and penetrance estimates, and inheritance mode, an automated score was calculated to assess if this variant is too frequent to cause the disease. Based on the score, this variant could not be ruled out of causing disease and therefore its association with disease required further investigation. A literature search was performed for the gene, cDNA change, and amino acid change (if applicable). No publications were found based on this search. This variant was therefore classified as a variant of unknown significance for this disease.

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

Last Updated: Jun 14, 2021

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