Fig. 4
From: Impacts of local population history and ecology on the evolution of a globally dispersed pathogen
ML tree showing the relationship between worldwide X. fastidiosa subsp. fastidiosa and subsp. pauca isolates. a. Distribution map of X. fastidiosa subsp. fastidiosa (blue) and subsp. pauca (yellow) populations. Regions where both species coexist are marked in green. Arrows indicate source and destination populations for each introduction. Map was downloaded from Wikimedia Commons (https://commons.wikimedia.org/wiki/Maps_of_the_world#/media/File:Simplified_blank_world_map_without_Antartica_(no_borders).svg). b. ML tree shows the relationship of worldwide X. fastidiosa subsp. fastidiosa and subsp. pauca populations. Bootstrap values show support for each tree node