Fig. 2

Invasion success due to evolutionary background and environment. Proportion of S. marcescens colonies during invasion in bacterial communities (a) three (b) six, (c) nine and (d) twelve days after the invasion, when invasion occurred either in constant or in fluctuating thermal conditions, or if invader or community evolved in fluctuating or constant conditions. Dots are medians of posterior distribution of estimates for treatment combinations. Whiskers denote 95% credible intervals. Pairwise tests for treatment level combinations can be found from the Additional file 1: Table S2