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Table 2 Statistical the rate of each Virulence genes profile in S. dysentery serotype 1 isolates

From: Epidemic and molecular characterization of fluoroquinolone-resistant Shigella dysenteriae 1 isolates from calves with diarrhea

VT

Virulence genes profiles

No. (%) isolates

Total (n = 38)

ZY (n = 14)

BY (n = 3)

LX (n = 3)

LZ (n = 5)

WW (n = 3)

JC (n = 10)

I

ipaH + ipaBCD-ial-sen-stx-

3 (7.89%)

0

0

3 (100%)

0

0

0

II

ipaH + ipaBCD + ial-sen-stx-

2 (5.26%)

0

2 (66.67%)

0

0

0

0

III

ipaH + ipaBCD + ial + sen-stx-

5 (13.16%)

2 (14.29%)

0

0

2 (40%)

1 (33.33%)

0

IV

ipaH + ipaBCD + ial + sen-stx+

17 (44.34%)

12 (85.71%)

1 (33.33%)

0

3 (60%)

0

1 (10%)

V

ipaH + ipaBCD + ial-sen + stx+

11 (28.95%)

0

0

0

0

2 (66.67%)

9 (90%)

  1. VT Virulence genes profiles type, ZY Zhangye, BY Baiyin, LX Linxia, LZ Lanzhou, WW Wuwei, JC Jinchang