About the Authors

Jaime Iranzo

Current address: National Center for Biotechnology Information, National Library of Medicine, National Institutes of Health, Bethesda, Maryland, United States of America

Affiliation Centro de Astrobiología (CAB), INTA-CSIC, Torrejón de Ardoz, Madrid, Spain

Manuel J. Gómez

Current address: Bioinformatics Unit, Centro Nacional de Investigaciones Cardiovasculares (CNIC), Madrid, Spain

Affiliation Centro de Astrobiología (CAB), INTA-CSIC, Torrejón de Ardoz, Madrid, Spain

Francisco J. López de Saro

Affiliation Centro de Astrobiología (CAB), INTA-CSIC, Torrejón de Ardoz, Madrid, Spain

Susanna Manrubia

scmanrubia@cab.inta-csic.es

Affiliations Centro de Astrobiología (CAB), INTA-CSIC, Torrejón de Ardoz, Madrid, Spain, Grupo Interdisciplinar de Sistemas Complejos (GISC), Madrid, Spain

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Analyzed the data: JI. Wrote the paper: JI FJLdS SM. Conceived and designed the study: JI FJLdS MJG SM. Acquired and pre-processed data: FJLdS MJG.