About the Authors
Department of Biology and Evolution, University of Ferrara, Ferrara, Italy
Institute of Toxicology and Genetics, Karlsruhe Institute of Technology, Eggenstein, Germany
Department of Physiology, Faculty of Biology, University of Murcia, Murcia, Spain
Department of Evolutionary Biology “Leo Pardi,” University of Firenze, Firenze, Italy
The authors have declared that no competing interests exist.
The author(s) have made the following declarations about their contributions: Conceived and designed the experiments: CB NSF FJSV AF NC. Performed the experiments: NC EF DV NF JFLO RB. Analyzed the data: CB DV NC EF JFLO. Contributed reagents/materials/analysis tools: CB NSF RB AF FJSV. Wrote the paper: NSF CB NC DV FJSV.