About the Authors

Azeem Siddique

Affiliation School of Biomedical Sciences, University of Nottingham, Queen's Medical Centre, Nottingham, United Kingdom

Nicolas Buisine

Affiliation Evolution des Régulation Endocriniennes, Museum National d'Histoire Naturelle, Paris, France

Ronald Chalmers

chalmers@nottingham.ac.uk

Affiliation School of Biomedical Sciences, University of Nottingham, Queen's Medical Centre, Nottingham, United Kingdom

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: AS NB RC. Performed the experiments: AS NB. Analyzed the data: AS NB RC. Wrote the paper: AS RC.