About the Authors

Enrico Guarnera

Affiliation Bioinformatics Institute (BII), Agency for Science, Technology and Research (ASTAR), Singapore

Igor N. Berezovsky

igorb@bii.a-star.edu.sg

Affiliations Bioinformatics Institute (BII), Agency for Science, Technology and Research (ASTAR), Singapore, Department of Biological Sciences (DBS), National University of Singapore (NUS), Singapore

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: EG INB. Performed the experiments: EG. Analyzed the data: EG INB. Wrote the paper: EG INB.