Table 2.

Comparison between GUS activity and accumulation of genomic RNA in BYV variants at 4 days after transfection of protoplasts

BYV variant% of level in BYV-GUS-p21 (mean ± SD)
GUS activityRNA accumulation
Mock>0.001 UDa
fs>0.001UD
DELL>0.001UD
S-1>0.001UD
N-ATG2.5 ± 1.52.3 ± 0.6
N-ATG-ΔN0.1 ± 0.003UD
N-ATG-ΔALL0.1 ± 0.007UD
A11.1 ± 0.71.7 ± 0.7
  • a UD, undetectable.