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Table 1 Assignment of InterAct classes and models

From: Interactions between light and carbon signaling pathways in Arabidopsis

Treatments Light-carbon interactions
+C/-L +C/+L -C/+L InterAct class Interaction Model Examples of other classes in the same model
No change (0x) Induced (3x) Induced (3x) 011 None; responds only to light None 110, -1-10, 0-1-1
Induced (5x) Induced (10x) Induced (5x) 121 Inductive Independent (model 1) Repressive (such as -1-2-1); antagonistic (such as -10-1)
No change (0x) Induced (3x) No change (0x) 010 Synergistic Dependent (model 2) 010 (also synergistic)
Induced (5x) Induced (5x) Induced (5x) 111 Equal effect (whether separately or together) Independent and Dependent (model 3) C dominates (such as 221); L dominates (such as 122); suppressed (such as 210); Enhanced (such as -1-20)
  1. For simplicity, the values for each condition that make up the InterAct classes reflect only whether one response is higher than another, not the amount by which it is increased with respect to the untreated (-C,-L) sample. For example, the threefold induction in the first row and the fivefold induction in the second row are both counted as 1 and the tenfold induction as 2. See text for further details. Modified from Thum et al. [2].