ClinVar Miner

Submissions for variant NM_001267550.2(TTN):c.58190C>T (p.Thr19397Met)

gnomAD frequency: 0.00014  dbSNP: rs373527448
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Total submissions: 5
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Laboratory for Molecular Medicine, Mass General Brigham Personalized Medicine RCV000152275 SCV000201125 uncertain significance not specified 2014-08-07 criteria provided, single submitter clinical testing Variant classified as Uncertain Significance - Favor Benign. The Thr16829Met var iant in TTN has not been previously reported in individuals with cardiomyopathy, but has been identified in 1/3818 African American chromosomes by the NHLBI Exo me Sequencing Project (http://evs.gs.washington.edu/EVS/; dbSNP rs373527448). Th e threonine (Thr) at position 16829 is not conserved in mammals or evolutionaril y distant species and at least 7 fish species carry a methionine (Met) at this p osition, raising the possibility that this change may be tolerated. In summary, while the clinical significance of the Thr16829Met variant is uncertain, these d ata suggest that it is more likely to be benign.
Eurofins Ntd Llc (ga) RCV000723958 SCV000228181 uncertain significance not provided 2014-06-02 criteria provided, single submitter clinical testing
Invitae RCV000643314 SCV000765001 uncertain significance Dilated cardiomyopathy 1G; Autosomal recessive limb-girdle muscular dystrophy type 2J 2017-10-23 criteria provided, single submitter clinical testing
GeneDx RCV000723958 SCV000984154 likely benign not provided 2019-12-02 criteria provided, single submitter clinical testing
CHEO Genetics Diagnostic Laboratory, Children's Hospital of Eastern Ontario RCV003149926 SCV003838595 likely benign Cardiomyopathy 2021-06-02 criteria provided, single submitter clinical testing

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