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. 2012 Jan 23;4(1):167–183. doi: 10.3390/v4010167

Figure 7.

Figure 7

(A) Dot-ELISA test (PVDF membrane) results from Tianzhu Guizhou Province and Liangping Chongqing City. 1(+): Positive control. 2(+): Positive control. 3(+): Sample I from Tianzhu. 4(+): Sample II from Tianzhu. 5(+): Sample III from Tianzhu. 6(+): Sample from Liangping. 7(-): Negative control (stem). 8(-): Negative control (root). (B) Dot-ELISA test (NC membrane) results from Tianzhu and Liangping. 1(+): Positive control. 2(+): Positive control. 3(+): Sample I from Tianzhu. 4(+): Sample II from Tianzhu. 5(+): Sample III from Tianzhu. 6(+): Sample from Liangping. 7(-): Negative control (root). 8(-): Negative (stem).