The pseudokinase domain PK1 of UNC-89/obscurin is required for mitochondrial morphology and function in C. elegans. - Matsunaga Y; Ghazal N; Heim A; Dorendorf T; Qadota H; Wang Y; Mayer TU; Mayans O; Kwong JQ; Benian GM (Journal of muscle research and cell motility, 2026)