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. 2014 Aug 11;5:383. doi: 10.3389/fpls.2014.00383

Figure 1.

Figure 1

Functions and subcellular localizations of cell-intrinsic restriction factors inhibiting tombusvirus replication in yeast. Those cellular restriction factors that interact with the tombusvirus replication proteins or the viral RNA are shown in blue. Proteins present in two different subcellular compartments are shown with double-headed arrows. Note that TBSV utilizes the peroxisomal membranes for replication. The scheme also shows the ultrastructure of the tombusvirus VRCs as invaginations in the subcellular membranes.