14 research outputs found
Rare truncating variants in the sarcomeric protein titin associate with familial and early-onset atrial fibrillation
Common genetic variants in structural proteins contribute to risk of atrial fibrillation (AF). Here, using whole-exome sequencing, the authors identify rare truncating variants in TTN that associate with familial and early-onset AF and show defects in cardiac sarcomere assembly in ttn.2-mutant zebrafish