Fig. 3From: Transgenic plant generated by RNAi-mediated knocking down of soybean Vma12 and soybean mosaic virus resistance evaluationSouthern blot analysis of T1 plants. M: DNA molecular markers; +ctr: vector was used as the positive control; L1–L7 indicate genomic DNA of T1 plants from T0 line No. 3, No. 5, No. 7, No. 12, No. 14, No. 16, No. 17; -ctr: genomic DNA sampled from non-transformed soybean plants was used as the negative controlBack to article page