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Table 1 Distribution of stx subtypes, eae gene, serogroups, phylogenetic groups and ERIC-types in 57 STEC isolates from goat

From: Pathogenic potential of Shiga toxin-producing Escherichia coli strains of caprine origin: virulence genes, Shiga toxin subtypes, phylogenetic background and clonal relatedness

No. of isolates stx subtypes and virulence genes Pathotype
(No. Source)
Phylo-group (No. Source) ERIC-types (No. Source) with 65% Dice similarity
stx1a stx1c stx2a stx2b stx2c stx2d eae
20 + +       STEC (16F, 4M) B1(16F, 2M), A(1M), U(1M) II(1M), IV(6F), V(2F, 1M), VI(2F), VIII(4F, 1M), IX(1M), X(2F)
18   +       STEC (13F, 5M) B1(9F, 4M), A(4F, 1M) I(1M), II(1M), IV(5F, 1M), VI(3F), VIII(2F, 1M), X(3F, 1M)
3   +    + +   STEC (3F) B1(3F) VII(1F), VIII(1F), X(1F)
3   + +   + +   STEC (2F, 1F) B1(2F), U(1F) IV(1F), VI(1F), X(1F)
2 + + +    +   STEC (2M) B1(2M) V(1M), VIII(1M)
2 +        STEC (2F) B1(2F) II(1F), III(1F)
2   +      + EHEC (1F, 1M) B1(1F), U(1M) IV(1F), VIII(1M)
1 + +      + EHEC (1F) B1(1F) IV(1F)
1   +     +   STEC (1M) B1(1M) VII(1M)
1 + +    + +   STEC (1F) B1(1F) VIII(1F)
1 + + +   +    STEC (1M) B1(1M) IX(1M)
1 + + +   + +   STEC(1F) B1(1F) VIII(1F)
1 a + + +   + +   STEC (1F) A(1F) X(1F)
1 a    + +     STEC (1F) B1(1F) IV(1F)
Total Source (43F, 14M) 29 54 9 1 10 12 3 STEC (41F, 13M), EHEC (2F, 1M) B1(37F, 10M), A(5F, 2M), U(1F, 2M) I(1M), II(1F, 2M), III(1F), IV(15F, 1M), V(2F, 2M), VI(6F), VII(1M, 1F), VIII(9F, 4M), IX(2M), X(8F, 1M)
  1. Abbreviations: EHEC Enterohemorrhagic Escherichia coli, STEC Shiga toxin-producing Escherichia coli, U Unknown, F feces, M Meat
  2. a This isolate belonged to O113 serogroup