By the colony hybridization with the virulence gene brobes of ctx, zot, ace, and RS1, all of CVC were positive.

 
  • 用ctx、zot、ace、RS1為探針,對471株O1群霍亂弧菌進(jìn)行毒力基因檢測; 結果:CVC菌株全部陽(yáng)性;
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