CRISPR elements provide a new framework for the genealogy of the citrus canker pathogen Xanthomonas citri pv. citri. - Jeong, Kwanho; Muñoz-Bodnar, Alejandra; Arias Rojas, Nathalia; Poulin, Lucie; Rodriguez-R, Luis Miguel; Gagnevin, Lionel; Vernière, Christian; Pruvost, Olivier; Koebnik, Ralf (BMC Genomics, 2019)