About the Authors

Federica Bertocchini

federicona@hotmail.com (FB); tifar@ucm.es (CFA)

Affiliation Department of Plant and Microbial Biotechnology, Centro de Investigaciones Biológicas-Margarita Salas, CSIC, Madrid, Spain

Clemente F. Arias

federicona@hotmail.com (FB); tifar@ucm.es (CFA)

Affiliation Department of Plant and Microbial Biotechnology, Centro de Investigaciones Biológicas-Margarita Salas, CSIC, Madrid, Spain

Competing Interests

The authors have declared that no competing interests exist.