About the Authors
- Arnold Hayer, Upinder S Bhalla
- National Centre for Biological Sciences, Bangalore, India
- Arnold Hayer
- École Supérieure de Biotechnologie de Strasbourg, Strasbourg, France
The authors have declared that no competing interests exist.
AH and USB conceived and designed the experiments, performed the experiments, and analysed the data. USB contributed reagents/materials/analysis tools. AH and USB wrote the paper.