1. Departament de Bioquímica i Biologia Molecular and Institut de Biotecnologia i Biomedicina, Universitat Autònoma de Barcelona, Cerdanyola del Vallès, Barcelona 08193, Spain
2. Synthetic Biology Group, J. Craig Venter Institute, La Jolla, California 92037, United States
3. National Institute of Advanced Industrial Science and Technology, Tsukuba, Ibaraki 305-8560, Japan
4. Department of Bioengineering, University of California, San Diego, La Jolla, California 92093, United States
5. Institute for Advanced Biosciences, Keio University, Tsuruoka, Yamagata 997-0035, Japan
6. Faculty of Environment and Information Studies, Keio University, Fujisawa, Kanagawa 252-0882, Japan
7. EMBL/CRG Systems Biology Research Unit, Centre for Genomic Regulation (CRG), The Barcelona Institute of Science and Technology, Barcelona 08036, Spain
8. Universitat Pompeu Fabra (UPF), Barcelona 08002, Spain