Fig. 2From: Iron incorporation both intra- and extra-cellularly improves the yield and saccharification of switchgrass (Panicum virgatum L.) biomassEV was obtained from Lin et al. [43]Molecular analyses of the engineered switchgrass transgenics using genomic DNA PCR and Southern blot (SB). a Genomic DNA PCR of FerIN transformed transgenic switchgrass. b Genomic DNA PCR of FerIN/IBPex transformed transgenic switchgrass. c SB of the FerIN transformed transgenic switchgrass. d SB of the FerIN/IBPex transformed transgenic switchgrass. For SB, the probe for detecting the hph gene was used. EV empty vector, NC negative control, PC positive control.Back to article page