Figure 1.
Enabling parts expression across hosts. (A) Known pBBR1 compatible bacteria, presented in a reconstructed phylogenetic tree. All major clades of Pseudomonadota are represented in this group. Hosts used in this study are highlighted. (B) Diagram of the native architecture of pBBR1, as isolated from Bordatella bronchiseptica. Modern derivatives do not include the Mob transcription unit, but are otherwise similar.