About the Authors

Tammi Vesth

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

Karin Lagesen

Affiliation Centre for Ecological and Evolutionary Synthesis, Department of Biology, University of Oslo, Oslo, Norway

Öncel Acar

Affiliation Department of Electrical Engineering, Technical University of Denmark, Kgs. Lyngby, Denmark

David Ussery

dave@cbs.dtu.dk

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

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: DU TV. Performed the experiments: TV OA. Analyzed the data: KL TV. Contributed reagents/materials/analysis tools: KL OA TV. Wrote the paper: TV KL DU.