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. 2021 Apr 16;16(4):e0250280. doi: 10.1371/journal.pone.0250280

Fig 3. CRISPR arrays patterns of the 36 Portuguese Erwinia amylovora isolates and type strain LMG 2024.

Fig 3

CR1/2 and 3 array patterns for the strains ATCC 49946, were retrieved from McGhee and Sundin [40] and Rezzonico et al. [39]. Isolates identification are listed on the left of each color pattern. Each spacer is represented by a single color for each CRISPR array. Spacers were considered unique if they contained at least 5 nucleotide differences compared to other spacers. Each spacer is identified by a color and a number in the upper side of each CR. Spacers that are equal are aligned in column for the different isolates in study. The blank intervals represent a spacer that it is not present in that CR pattern. Patterns/genotypes are identified by a number and a letter respectively in the right side of the color pattern. Nomenclature of each spacer, and pattern/genotype were based on the classification of McGhee and Sundin [40], and Rezzonico et al. [39], respectively.