Improvement in the potency of a N1-methylpseudouridine-modified self-amplifying RNA through mutations in the RNA-dependent RNA polymerase - Verónica Quintana; Josefina Caillava; Laura A. Byk; Juan A. Mondotte; Leandro Battini; Prutha Tarte; Marcelo M. Samsa; Claudia V. Filomatori; Diego E. Alvarez (Journal of Biological Chemistry, 2025)