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. 2017 Dec 6;9:71. doi: 10.1186/s13099-017-0220-y

Table 4.

Distribution of pks, cnf1 genes and β-hemolysis in E. coli isolates according to phylogenetic group

Phylogenetic group pks+ cnf1+ β-hemolytic
2014 2016 Total 2014 2016 Total 2014 2016 Total
A 0/36 (0.0%) 1/18 (5.6%) 1/54 (1.9%) 0/19 (0.0%) 0/24 (0.0%) 0/43 (0.0%) 0/16 (0.0%) 0/23 (0.0%) 0/39 (0.0%)
B1 1/36 (2.8%) 1/18 (5.6%) 2/54 (3.7%) 0/19 (0.0%) 1/24 (4.2%) 1/43 (2.3%) 0/16 (0.0%) 0/23 (0.0%) 0/39 (0.0%)
B2 33/36 (91.7%) 11/18 (61.1%) 44/54 (81.5%) 19/19 (100%) 23/24 (95.8%) 42/43 (97.7%) 16/16 (100%) 23/23 (100%) 39/39 (100%)
B21 2/36 (5.6%) 5/18 (27.8%) 7/54 (13.0%) 0/19 (0.0%) 0/24 (0.0%) 0/43 (0.0%) 0/16 (0.0%) 0/23 (0.0%) 0/39 (0.0%)
D 0/36 (0.0%) 0/18 (0.0%) 0/54 (0.0%) 0/19 (0.0%) 0/24 (0.0%) 0/43 (0.0%) 0/16 (0.0%) 0/23 (0.0%) 0/39 (0.0%)