Fig. 9.

Text example from PMID:9278334. Three distinct event types are discussed: transcription (green, previous sentence), binding (purple, first sentence) and phosphorylation (red, second sentence). The relevant trigger words are ‘binding complex’ and ‘phosphorylation’ (underlined). Relevant BOW features include ‘mRNA’, ‘DNA’, ‘binds’, ‘promoter’ and ‘tyrosine’. Finally, there is a match with the trigram ‘tyrosin kinas protx’. All highlighted words help the reader find relevant clues for each event type.