Abstract Background The human L39X phospholamban (PLN) cardiomyopathic mutant has previously been reported as a null mutation but the detailed molecular pathways that lead to the complete lack of detectable protein remain to be clarified. Previous studies have shown the implication between an impaired cellular degradation homeostasis and cardiomyopathy development. Therefore. uncoveri... https://ejpmxgv9l5c3a.aioblogs.com/87843320/covid-19-impacts-on-passenger-rail-transport-in-hungary-slovenia-croatia-serbia-and-romania