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NM_001267550.2(TTN):c.83059C>T (p.Leu27687=)

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Interpretation:
Conflicting interpretations of pathogenicity​

Benign(3);Likely benign(2);Uncertain significance(3)

Review status:
criteria provided, conflicting interpretations
Submissions:
8 (Most recent: Sep 24, 2021)
Last evaluated:
Nov 22, 2020
Accession:
VCV000290714.6
Variation ID:
290714
Description:
single nucleotide variant
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NM_001267550.2(TTN):c.83059C>T (p.Leu27687=)

Allele ID
274951
Variant type
single nucleotide variant
Variant length
1 bp
Cytogenetic location
2q31.2
Genomic location
2: 178563073 (GRCh38) GRCh38 UCSC
2: 179427800 (GRCh37) GRCh37 UCSC
HGVS
Nucleotide Protein Molecular
consequence
LRG_391:g.272730C>T
NC_000002.11:g.179427800G>A
NC_000002.12:g.178563073G>A
... more HGVS
Protein change
-
Other names
-
Canonical SPDI
NC_000002.12:178563072:G:A
Functional consequence
-
Global minor allele frequency (GMAF)
-

Allele frequency
Trans-Omics for Precision Medicine (TOPMed) 0.00009
The Genome Aggregation Database (gnomAD) 0.00009
Exome Aggregation Consortium (ExAC) 0.00011
The Genome Aggregation Database (gnomAD) 0.00003
The Genome Aggregation Database (gnomAD), exomes 0.00015
Trans-Omics for Precision Medicine (TOPMed) 0.00005
Links
ClinGen: CA1988979
dbSNP: rs200992636
VarSome
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Aggregate interpretations per condition

Interpreted condition Interpretation Number of submissions Review status Last evaluated Variation/condition record
Benign 1 criteria provided, single submitter May 4, 2017 RCV000307668.4
Likely benign 1 criteria provided, single submitter Nov 22, 2020 RCV000643502.4
Uncertain significance 1 criteria provided, single submitter Jan 12, 2018 RCV001133980.1
Benign 1 criteria provided, single submitter Jan 12, 2018 RCV001133981.1
Uncertain significance 1 criteria provided, single submitter Jan 12, 2018 RCV001133982.1
Benign 1 criteria provided, single submitter Jan 12, 2018 RCV001133978.1
Uncertain significance 1 criteria provided, single submitter Jan 12, 2018 RCV001133979.1
Likely benign 1 criteria provided, single submitter Jan 3, 2020 RCV001705434.1
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Gene OMIM ClinGen Gene Dosage Sensitivity Curation Variation viewer Related variants
HI score Help TS score Help Within gene All
TTN Sufficient evidence for dosage pathogenicity No evidence available GRCh38
GRCh37
7705 17950
TTN-AS1 - - - GRCh38 - 10017

Submitted interpretations and evidence

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Interpretation
(Last evaluated)
Review status
(Assertion criteria)
Condition
(Inheritance)
Submitter Supporting information
Benign
(May 04, 2017)
criteria provided, single submitter
Method: clinical testing
not specified
Allele origin: germline
EGL Genetic Diagnostics, Eurofins Clinical Diagnostics
Accession: SCV000345326.4
Submitted: (Sep 19, 2018)
Evidence details
Other databases
http://www.egl-eurofins.com/emvc…
Benign
(Jan 12, 2018)
criteria provided, single submitter
Method: clinical testing
Myopathy, myofibrillar, 9, with early respiratory failure
Allele origin: germline
Illumina Clinical Services Laboratory,Illumina
Accession: SCV001293696.1
Submitted: (Feb 20, 2020)
Evidence details
Comment:
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 … (more)
Uncertain significance
(Jan 12, 2018)
criteria provided, single submitter
Method: clinical testing
Myopathy, early-onset, with fatal cardiomyopathy
Allele origin: germline
Illumina Clinical Services Laboratory,Illumina
Accession: SCV001293697.1
Submitted: (Feb 20, 2020)
Evidence details
Comment:
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 … (more)
Uncertain significance
(Jan 12, 2018)
criteria provided, single submitter
Method: clinical testing
Limb-girdle muscular dystrophy, type 2J
Allele origin: germline
Illumina Clinical Services Laboratory,Illumina
Accession: SCV001293698.1
Submitted: (Feb 20, 2020)
Evidence details
Comment:
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 … (more)
Benign
(Jan 12, 2018)
criteria provided, single submitter
Method: clinical testing
Tibial muscular dystrophy
Allele origin: germline
Illumina Clinical Services Laboratory,Illumina
Accession: SCV001293699.1
Submitted: (Feb 20, 2020)
Evidence details
Comment:
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 … (more)
Uncertain significance
(Jan 12, 2018)
criteria provided, single submitter
Method: clinical testing
Dilated cardiomyopathy 1G
Allele origin: germline
Illumina Clinical Services Laboratory,Illumina
Accession: SCV001293700.1
Submitted: (Feb 20, 2020)
Evidence details
Comment:
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 … (more)
Likely benign
(Nov 22, 2020)
criteria provided, single submitter
Method: clinical testing
Dilated cardiomyopathy 1G
Limb-girdle muscular dystrophy, type 2J
Allele origin: germline
Invitae
Accession: SCV000765189.4
Submitted: (Jan 07, 2021)
Evidence details
Likely benign
(Jan 03, 2020)
criteria provided, single submitter
Method: clinical testing
Not Provided
Allele origin: germline
GeneDx
Accession: SCV000730420.1
Submitted: (Sep 24, 2021)
Evidence details

Functional evidence

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There is no functional evidence in ClinVar for this variation. If you have generated functional data for this variation, please consider submitting that data to ClinVar.

Citations for this variant

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Title Author Journal Year Link
http://www.egl-eurofins.com/emvclass/emvclass.php?approved_symbol=TTN - - - -

Text-mined citations for rs200992636...

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These citations are identified by LitVar using the rs number, so they may include citations for more than one variant at this location. Please review the LitVar results carefully for your variant of interest.

Record last updated Nov 27, 2021