Figure 2From: Jimena: efficient computing and system state identification for genetic regulatory networksA Boolean tree for the function B 1 (x 1 , x 2 , x 3 ) = ( NOT x 1 ) OR (x 2 AND x 3 ). Input variables x i are connected by Boolean operators. The OR node is the root of the tree, i.e. its value determines the value of the function represented by the tree.Back to article page