Before revision: Sequencing suggested mosaic variation in the gap junction protein connexin in three patients out of 15 might contribute to atrial fibrillation9 although subsequent reports in larger numbers of patients found no examples among a large panel of genes .10
After revision: Sequencing suggested mosaic variation in the gap junction protein connexin in three patients out of 15 might contribute to atrial fibrillation although subsequent reports in larger numbers of patients found no examples among a large panel of genes .