Figure 6From: Application of FTA technology for sampling, recovery and molecular characterization of viral pathogens and virus-derived transgenes from plant tissuesPCR amplification of integrated transgene sequences from cassava. (a) amplification of a 800 bp fragment of the npt II selectable marker gene from transgenic plants of cassava cv. 60444 using primers MP141 and MP142 (b) amplification of the 1070 bp AC1 transgene integrated into transgenic plants of cv. 60444 using primers AC1F and ACR (Chelleppan et al., 2004) (Table 1).Back to article page