Fig. 2From: Investigation of the thermophilic mechanism in the genus Porphyrobacter by comparative genomic analysisPan-genomic curve (a) showing the relationship between OC number and genome number. Schematic view (b) of the core and unique OCs of Porphyrobacter species. Central number indicates the shared OCs of the genus Porphyrobacter, whereas the ambient number represents the unique OCs harboured by each Porphyrobacter speciesBack to article page