Figure 3
From: Linguistic feature analysis for protein interaction extraction
Shortest path dependency trees for one of the protein pairs in the sentence from Example 1. Figure 3 depicts the shortest path dependency trees for the protein pair sigma(H)-spo0A built from the dependency tree of the sentence: "In the shaA 1 mutant, sigma(H) 2 -dependent expression of spo0A 3 and spoVG 4 at an early stage of sporulation was sensitive to external NaCl."