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. 2011 Aug 24;6(8):e22709. doi: 10.1371/journal.pone.0022709

Figure 4. Conflict networks illustrated as reaction graphs.

Figure 4

Open nodes are single individuals. Closed nodes are groups of 2 or more individuals. Directed edges represent transformations but not stoichiometry. Merging input edges into a single closed node corresponds to the formation of a complex (dyad or triad). Cycles represent transformations that yield one starting state and one alternative. The six conflict networks are: (A) B-cell inspired pacification. (B) T-cell inspired policing. (C) Spontaneous policing. (D) Temporary aggression. (E) Conditional Policing. (F) Conditional, Temporary Policing. Hence in (A) Inline graphic becomes aggressive and transforms to Inline graphic. The aggressive individual Inline graphic interacts with Inline graphic to form a fight Inline graphic which then resolves into aggressive individuals Inline graphic. The strategy Inline graphic interacts with Inline graphic to form the pacifying dyad Inline graphic which then resolves into Inline graphic and Inline graphic. In the most complicated example (F), Inline graphic becomes aggressive and transforms to Inline graphic, and Inline graphic can revert to Inline graphic. The aggressive individual Inline graphic interacts with Inline graphic to form a fight Inline graphic which then resolves into aggressive individuals Inline graphic. The strategy Inline graphic can spontaneously transform into Inline graphic. The strategy Inline graphic can interact with Inline graphic to form the triadic complex Inline graphic, which resolves into Inline graphic and Inline graphic. he strategy Inline graphic can spontaneously transform into Inline graphic.