4株鸭坦布苏病毒的毒力、E基因序列和抗原差异性

杨志远,段会娟,王小蕾,刘立新,赵际成,潘洁,刘月焕,林健

Virulence, E Gene Sequence and Antigenic Difference of 4 Duck Tembusu Virus Isolations

ZhiYuan YANG,HuiJuan DUAN,XiaoLei WANG,LiXin LIU,JiCheng ZHAO,Jie PAN,YueHuan LIU,Jian LIN

表3 4株DTMUV的抗原差异性R值

Table 3 R values showing antigenic difference of 4 DTMUV isolates

R值 R value DTMUV-HB DTMUV-AH DTMUV-GX-1 DTMUV-GX-2 DTMUV-HB ** 0.79 0.91 1.20 DTMUV-AH 0.89 ** 0.82 0.91 DTMUV-GX-1 1.12 1.12 ** 0.93 DTMUV-GX-2 0.89 0.79 1.12 **