FIG 3.

Photosynthesis gene cluster organization. (A) The PGCs in Limnohabitans, Methyloversatilis, and Rubrivivax (all Betaproteobacteria) and in Rhodobacter and Roseobacter (both Alphaproteobacteria) were compared. (B) The organization of PGC in Limnohabitans sp. strain 15K and B9-3 differed from that in other Limnohabitans genomes. Photosynthesis genes were annotated according to reference 13, and the full annotation is available in Table S1 in the supplemental material. Rvx., Rubrivivax; CDS, coding DNA sequence.