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. 2013 Jul 4;9(7):e1003440. doi: 10.1371/journal.ppat.1003440

Figure 1. Interactions between NS1 and NS2 proteins and human host factors.

Figure 1

(A) Yeast two-hybrid array. The 33 NS1-specific interactors are indicated in blue, 28 NS2-specific interactors in grey and shared interactors in yellow. The 11 NS1 and the single NS2 interactors described earlier are highlighted with bold letters. DRBD-containing proteins (DRBPs) are indicated with a star. (B) Frequency of interactions between individual host cell factors and NS1 and/or NS2 proteins of the 9 different influenza virus strains. (C) Degree distribution of human proteins and human proteins targeted by NS1 and/or NS2 proteins in the human interactome. P(k) is the probability of a node to connect k other nodes in the network. Solid lines represent linear regression fits. Vertical dashed lines indicate the mean degree of each distribution. (D) Betweenness distribution of human proteins and human proteins targeted by NS1 and/or NS2 proteins in the human interactome. P(b) is the probability for a node to have a betweenness value of b in the network. Solid lines represent linear regression fits. Vertical dashed lines indicate the mean betweenness value for each distribution.