About the Authors

Nicolas Rapin

Affiliation Biotech Research and Innovation Centre and Bioinformatics Centre, University of Copenhagen, Copenhagen, Denmark

Ole Lund

Affiliation Center for Biological Sequence Analysis, Department of Systems Biology, Technical University of Denmark, Lyngby, Denmark

Massimo Bernaschi

Affiliation Institute for Computing Applications, National Research Council, Rome, Italy

Filippo Castiglione

f.castiglione@iac.rm.cnr.it

Affiliation Institute for Computing Applications, National Research Council, Rome, Italy

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: NR OL MB FC. Performed the experiments: NR FC. Analyzed the data: NR OL MB FC. Contributed reagents/materials/analysis tools: NR FC. Wrote the paper: NR OL MB FC.