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. 2011 Jul 18;6(7):e22494. doi: 10.1371/journal.pone.0022494

Figure 1. Power-law behaviors of RNA-protein binding.

Figure 1

(a) The number of folds (N) decays with the increase of the number of RNA-binding domains covered by the fold (D) and follows power-law equation N = aD−b (P<0.0001). (b) The number of folds (N) decays with the increase of the number of RNA-binding families covered by the fold (F) and follows power-law equation N = aF−b (P<0.005).