Released version 3.0.

LEGENDA is a text-mining database based on PubMed for extracting co-occurrences of gene/protein names, disease names, gene function names and substance names.

Basic usage:

1. Input keywords. It could be a part of gene names, disease names, gene functions or substance names.
2. Select a pair of keywords among the list of co-occurred keywords.
3. Select a PubMed entry that you would like to see. PubMed abstracts will be shown with your keywords highlighted if you click the "Show abstract" button at the bottom.