PMC

Indexing and searching processes in the DigSee system.

Screenshots of the Web interface of the DigSee system. (a) Main search results are MEDLINE abstracts with evidence sentences supporting that genes are related to a given cancer type through biological events. (b) A graph visualizes genes with evidence sentences. Nodes are genes and two nodes are connected if they appear in the same documents. When the number of genes is large, only a subset of genes with high evidence sentence score is shown. By increasing a threshold for the number of genes, more genes will appear. Users can expand neighbor genes by clicking a right button for a node. Clicking an edge will show a list of abstracts in which two genes appear together.