Evaluation of Potato virus X mild mutants for cross protection against severe infection in China

Table 2 The protection efficacy of attenuated mutants against severe infection of PVX in N. benthamiana and N. tabacum plants

^aProtective intervals of 5, 10 and 15 days were tested for N. benthamiana plants, but only interval of 15 days was tested for N. tabacum plants
^bNumber of infected/protected plants. The infection was confirmed with Western blotting assay
^cControl: The plants were pre-inoculated with empty vector pCAMBIA0390

ISSN: 1743-422X