Original ResearchPublished 14 August 2026Effects of yeast-derived nucleotides and RNA on growth, nutrient digestibility, hematology and immune response to LPS challenge in Nile tilapia (Oreochromis niloticus)Micael Barbosa Godinho · Maria Elisa Franco · Barbara Ataíde Adorno · Denise Silva de Oliveira · Cristielle Nunes Souto · Igo G. GuimarãesFrontiers in Aquaculturedoi 10.3389/faquc.2026.1870617