Figure 2.

Transient GUS expression from PVX vectors in cell suspensions and hairy roots. The PVX-GUS vector containing GUS as an insert driven by a duplicated coat protein subgenomic promoter was compared to a coat protein replacement construct (PVX∆CP-GUS) and a minimal vector lacking the coat protein and the triple gene block (PVX∆CP∆TGB-GUS) in (A) cell suspensions, and (B) hairy roots. Values represent the mean ± SD of samples from three co-cultures. Means labeled with the same Greek letter are not different from each other at the 95% significance level.