Evolution of resistance and disease tolerance mechanisms to oral bacterial infection in Drosophila melanogaster

Abstract excerpt

Pathogens exert strong selection on hosts that evolve and deploy different defensive strategies, namely minimizing pathogen exposure (avoidance), directly promoting pathogen elimination (resistance) and/or managing the deleterious effects of illness (disease tolerance). However, how the host response partitions across these processes has not been directly tested in a single host–pathogen system, let alone in the...

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