Subcellular Localization of TFIIIA-7ZF and TFIIIA-9ZF in N. benthamiana Leaves Infected by PSTVd.
TFIIIA-YFP is shown in green, Arabidopsis FriI-RFP is in red, and the nucleoplasm is shown in blue by DAPI staining.
(A) Localization of TFIIIA-7ZF in the nucleoplasm (speckled green dots) as well as in the nucleolus.
(B) Localization of TFIIIA-9ZF exclusively in the nucleolus. To enable better visualization of the speckle-like structures in the TFIIIA-7ZF panels relative to TFIIIA-9ZF, the contrast for all images was slightly enhanced but uniformly in all. The original confocal images are presented in Supplemental Figure 9.