This data is based on the review by Catara et al. (2021), focused on the molecular methods for diagnosis, detection, and studies on the diversity of plant pathogenic Xanthomonas, concentrating especially on regulated pathogens in the European Union published as a collective effort of the Working Group 1 'Diagnostics & Diversity–Population Structure' from the EuroXanth COST Action CA16107.

Main protocols described for regulated xanthomonads based on amplification of specific target DNAs.

¹ qPCR: quantitative real-time PCR; ² IA: isothermal amplification: ³ NA: not applicable.

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