Fig. 1
From: Multi-host environments select for host-generalist conjugative plasmids
a Conjugation rate over time for plasmids in the single-host and multi-host treatments (Solid circle: Conjugation in P. fluorescens; Solid square: Conjugation between P. fluorescens and P. putida; Solid triangle: Conjugation in P. putida; Black line: linear regression); b Selection rate of P. fluorescens or P.putida carrying evolved plasmids from the single and multi-host treatments relative to isogenic strains carrying the ancestral plasmid. Selection rate of 0 indicates no difference between test and reference strains (dotted line), error bars: ±SEM)