About the Authors

Virginia Castillo

Affiliation Departament de Bioquímica i Biologia Molecular and Institut de Biotecnologia i de Biomedicina, Universitat Autònoma de Barcelona, Barcelona, Spain

Salvador Ventura

salvador.ventura@uab.es

Affiliation Departament de Bioquímica i Biologia Molecular and Institut de Biotecnologia i de Biomedicina, Universitat Autònoma de Barcelona, Barcelona, Spain

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: SV. Performed the experiments: VC SV. Analyzed the data: VC SV. Wrote the paper: SV.