Fig. 4From: Improved apple latent spherical virus-induced gene silencing in multiple soybean genotypes through direct inoculation of agro-infiltrated Nicotiana benthamiana extractDetection of AR1 and GmPDS1 transcripts in different soybean genotypes with semi-quantitative RT-PCR on genotypes of systemic leaves. Plus sign indicates photo-bleaching symptoms were observed, minus sign indicates no photo-bleaching symptoms. The soybean actin mRNA was used as the control to ensure a similar amount of RNA was used in all lanes. Top—AR1, middle—GmPDS1, bottom—actinBack to article page