Fig. 2

The microbiota modulates larval foraging preference. Relative Log-odds (± standard error) showing larval foraging preference against diets with varying Y:S ratio (25 larvae per replicate, 7 replicates per treatment). Comparisons between treatments were made with −/− treatment as the reference level. * p < 0.05; ** 0.001 < p < 0.01; n.s. = non-significant. Light palette: treatment −/−; Intermediate palette: treatment −/+; Dark palette: treatment +/+