T cell activation contributes to purifying selection against the MELAS-associated m.3243A>G pathogenic variant in blood. Walker MA, Li S, Livak KJ, Karaa A, Wu CJ, Mootha VK. T cell activation contributes to purifying selection against the MELAS-associated m.3243A>G pathogenic variant in blood. Journal of inherited metabolic disease. 2024. doi:10.1002/jimd.12726 Read more