Table 1.

Silencing efficiency of TRV and TRV–GFP in N. benthamiana

	TRV	TRV–GFP
Total	48	48
GFP positive	–	46
PDS silencing	47	46
GSEI	97.9%	95.8%
GSEG	–	100.0%

GSEI, gene silencing efficiency of all infected plants; GSEG, gene silencing efficiency of GFP-positive plants.