通过Toll样受体捕获细菌或病毒片断进而在感染期间早期向免疫系统发出预警。
The capture of bacterial or viral fragments through Toll-like receptors alerts the immune system early during an infectious attack.
所有八个基因片断的排序未发现证据表明与人或猪的流感病毒发生基因重组，也无证据表明发生显著突变。
Sequencing of all eight gene segments found no evidence of genetic reassortment with human or pig influenza viruses and no evidence of significant mutations.
结果显示基因片断能显著抑制病毒繁殖。
It has turned out that the genetic structures significantly suppress viral reproduction.
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