Figure 9

Model for adventitious root and clonal plant formation in I-2 that incorporates four regulated pathways. Five identified I-2 proteins were integrated into the model, and the possible PPIs are shown (dashed lines) based on the PPI network in Figure 8. (a) Anaphase-promoting complex (APC/C) is a ubiquitin ligase that plays a key role in the cell cycle. (b) Eukaryotic translation initiation factor 5A (EIF-5A) may interact with PUB34 to regulate cell division. (c) ACS7, when interacting with ubiquitin ligase, plays a central role in ethylene biosynthesis. (d) Important regulatory effects on plant growth and development have been reported for trehalose (Tre) and trehalose 6-phosphate (T6P). (CDC20: cell-division cycle protein 20; G6P: glucose 6-phosphate; TPP: trehalose-6-phosphate phosphatase