Figure 1.

Analysis workflow. Two strategies were implemented: (i) De-novo assembly and mapping the transcript to SwissProt sequences split into Pfam domains. (ii) Direct read mapping to the Arabidopsis thaliana reference proteome with subsequent Pfam based assessment. An example of a multi-domain protease is given by the cartoon of Der p 1, which includes a protease domain (green) and a propeptide domain (blue).