About the Authors
Department of Biology and Biochemistry, University of Bath, Bath, United Kingdom
Center for Integrative Genomics, Genopode, University of Lausanne, Lausanne, Switzerland
The authors have declared that no competing interests exist.
JLP, HK, and LDH conceived and designed the experiments and analyzed the data. JLP and LDH performed the experiments. AOU, LP, HK, and LDH contributed reagents/materials/analysis tools. JLP and LDH wrote the paper.