Network landscape. (A) Schematic illustration of the network landscape and fixed points of the curated network. Sporulation and cell cycle fixed points are determined by the states of their markers. Fix points other than cell cycle and sporulation are collectively denoted as "Other". (B) Basin sizes (percentage of the 1,000,000 randomly selected initial states converged to the corresponding attractors) of the three attractions given different signals. See also Additional file 2, Figure S2.