NM_001130987.2(DYSF):c.1380+6G>C AND Qualitative or quantitative defects of dysferlin

Clinical significance:Conflicting interpretations of pathogenicity, Benign(1);Uncertain significance(1) (Last evaluated: Nov 25, 2020)

Review status:1 star out of maximum of 4 stars

criteria provided, conflicting interpretations

Based on:
2 submissions [Details]
Record status:

Allele description [Variation Report for NM_001130987.2(DYSF):c.1380+6G>C]


DYSF:dysferlin [Gene - OMIM - HGNC]
Variant type:
single nucleotide variant
Cytogenetic location:
Genomic location:
Preferred name:
  • NC_000002.12:g.71528407G>C
  • NG_008694.1:g.79785G>C
  • NM_001130455.2:c.1287+6G>C
  • NM_001130976.2:c.1284+6G>C
  • NM_001130977.2:c.1284+6G>C
  • NM_001130978.2:c.1284+6G>C
  • NM_001130979.2:c.1377+6G>C
  • NM_001130980.2:c.1377+6G>C
  • NM_001130981.2:c.1377+6G>C
  • NM_001130982.2:c.1380+6G>C
  • NM_001130983.2:c.1287+6G>C
  • NM_001130984.2:c.1287+6G>C
  • NM_001130985.2:c.1380+6G>C
  • NM_001130986.2:c.1287+6G>C
  • NM_001130987.2:c.1380+6G>CMANE SELECT
  • NM_003494.4:c.1284+6G>C
  • LRG_845t1:c.1284+6G>C
  • LRG_845t2:c.1380+6G>C
  • LRG_845:g.79785G>C
  • NC_000002.11:g.71755537G>C
  • NM_003494.3:c.1284+6G>C
dbSNP: rs75796187
NCBI 1000 Genomes Browser:
Molecular consequence:
  • NM_001130455.2:c.1287+6G>C - intron variant - [Sequence Ontology: SO:0001627]
  • NM_001130976.2:c.1284+6G>C - intron variant - [Sequence Ontology: SO:0001627]
  • NM_001130977.2:c.1284+6G>C - intron variant - [Sequence Ontology: SO:0001627]
  • NM_001130978.2:c.1284+6G>C - intron variant - [Sequence Ontology: SO:0001627]
  • NM_001130979.2:c.1377+6G>C - intron variant - [Sequence Ontology: SO:0001627]
  • NM_001130980.2:c.1377+6G>C - intron variant - [Sequence Ontology: SO:0001627]
  • NM_001130981.2:c.1377+6G>C - intron variant - [Sequence Ontology: SO:0001627]
  • NM_001130982.2:c.1380+6G>C - intron variant - [Sequence Ontology: SO:0001627]
  • NM_001130983.2:c.1287+6G>C - intron variant - [Sequence Ontology: SO:0001627]
  • NM_001130984.2:c.1287+6G>C - intron variant - [Sequence Ontology: SO:0001627]
  • NM_001130985.2:c.1380+6G>C - intron variant - [Sequence Ontology: SO:0001627]
  • NM_001130986.2:c.1287+6G>C - intron variant - [Sequence Ontology: SO:0001627]
  • NM_001130987.2:c.1380+6G>C - intron variant - [Sequence Ontology: SO:0001627]
  • NM_003494.4:c.1284+6G>C - intron variant - [Sequence Ontology: SO:0001627]


Qualitative or quantitative defects of dysferlin
MONDO: MONDO:0016145; MedGen: C2931687

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Assertion and evidence details

Submission AccessionSubmitterReview Status
(Assertion method)
Clinical Significance
(Last evaluated)
SCV000649601Invitaecriteria provided, single submitter
(Nov 25, 2020)
germlineclinical testing

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

SCV001299989Illumina Clinical Services Laboratory,Illuminacriteria provided, single submitter
Uncertain significance
(Jan 13, 2018)
germlineclinical testing

Citation Link

Summary from all submissions

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



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):240-242.

PubMed [citation]

Details of each submission

From Invitae, SCV000649601.5

#EthnicityIndividualsChromosomes TestedFamily HistoryMethodCitations
1not providednot providednot providednot providedclinical testing PubMed (1)
OriginAffectedNumber testedTissuePurposeMethodIndividualsAllele frequencyFamiliesCo-occurrences
1germlineunknownnot providednot providednot providednot providednot providednot providednot provided

From Illumina Clinical Services Laboratory,Illumina, SCV001299989.1

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


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.

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

Last Updated: Jun 23, 2021

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