About the Authors

Alberto Elías-Villalobos

Affiliation Centro Andaluz de Biología del Desarrollo, Universidad Pablo de Olavide-Consejo Superior de Investigaciones Científicas, Sevilla, Spain

Alfonso Fernández-Álvarez

Affiliation Centro Andaluz de Biología del Desarrollo, Universidad Pablo de Olavide-Consejo Superior de Investigaciones Científicas, Sevilla, Spain

José I. Ibeas

joibecor@upo.es

Affiliation Centro Andaluz de Biología del Desarrollo, Universidad Pablo de Olavide-Consejo Superior de Investigaciones Científicas, Sevilla, Spain

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: AEV AFA JII. Performed the experiments: AEV AFA. Analyzed the data: AEV AFA JII. Contributed reagents/materials/analysis tools: AEV AFA JII. Wrote the paper: AEV AFA JII.