Fig. 3From: SPRINT: ultrafast protein-protein interaction prediction of the entire human interactomeInteraction inference. The proteins P 1 and Q 1 are known to interact; blocks of the same colour represent occurrences of similar subsequences. Dashed lines indicate potential contributions to interactions: there are six between P 1 and Q 1 and they imply two between P 2 and Q 2 and three between P 3 and Q 3 Back to article page