Allopatric populations of Drosophila ananassae exhibit different degrees of trade-off for evolving immune response against bacterial infection. - Paul, Pallab; Mukherjee, Goutam; Mandal, Sayarneel; Das, Debasmita; Dutta, Ishita; Ghosh, Papiya; Ghosh, Sujay (Ethology Ecology & Evolution, 2025)