Chronological lifespan extension and nucleotide salvage inhibition in yeast by isonicotinamide supplementation - Agata I. Kalita; Christopher T. Letai; Elisa Enriquez-Hesles; Lindsey N. Power; Swarup Mishra; Shekhar Saha; Manikarna Dinda; Dezhen Wang; Pankaj K. Singh; Jeffrey S. Smith (Journal of Biological Chemistry, 2026)