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Table 3 Distributions of 10 IVI genes in SS2 strains

From: Use of in vivo-induced antigen technology (IVIAT) for the identification of Streptococcus suis serotype 2 in vivo-induced bacterial protein antigens

strain serotype host region year Gene Name※
      1 2 3 4 5 6 7 8 9 10
HA9801* 2 Pig China 1998 + + + + + + + + + +
ZY05719* 2 Pig China 2005 + + + + + + + + + +
89/1591 2 N Canada N + + + + + + + + + +
P1/7 2 N N N + + + + + - + + + +
05ZYH33 2 human China 2005 + + + + + + + + + +
98HAH33 2 human China 1998 + + + + + + + + + +
  1. *, The distribution of the 10 IVI genes in strains was analyzed by colony PCR.
  2. ‡, The distribution of the 10 IVI genes in strains was performed through alignment the IVI genes with corresponding genomic sequence.
  3. ※, 1, cwh; 2, hprk; 3, ysirk; 4, ss-1616; 5, ss-1955; 6, trag; 7, sdh; 8, srt; 9, ss-1298; 10, nlpa.
  4. N, Background not reported in related publication.
  5. +, positive or found in the related genome sequence.
  6. -, negative or not found in the related genome sequence.