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Table 2 Statistical the rate of each virulence genes types in S.flexneri isolates

From: Virulence factors and molecular characteristics of Shigella flexneri isolated from calves with diarrhea

Virulence genes types Total (n = 54) Serotype distribution
1a (n = 5) 2a (n = 26) 2b (n = 4) 4a (n = 6) 6 (n = 8) Xv (n = 5)
VT1 ipaH + virA + ipaBCD-ial-sen-set1A-set1B- 4 (7.41 %) 0 0 0 4 (66.67 %) 0 0
VT2 ipaH + virA + ipaBCD + ial-sen-set1A-set1B- 5 (9.26 %) 1 (20 %) 0 0 0 4 (50 %) 0
VT3 ipaH + virA + ipaBCD + ial-sen + set1A-set1B- 3 (5.56 %) 0 0 0 0 0 3 (60 %)
VT4 ipaH + virA + ipaBCD + ial + sen + set1A-set1B- 16 (29.63 %) 4 (80 %) 0 4 (100 %) 2 (33.33 %) 4 (50 %) 2 (40 %)
VT5 ipaH + virA + ipaBCD + ial + sen-set1A + set1B+ 2 (3.7 %) 0 2 (7.69 %) 0 0 0 0
VT6 ipaH + virA + ipaBCD + ial + sen + set1A + set1B+ 24 (44.44 %) 0 24 (92.31 %) 0 0 0 0