1. Biology Department, Utrecht University, Padualaan 8, 3584 CH Utrecht, The Netherlands
2. Microbial Chemistry, Department of Chemistry-Ångström Laboratory, Uppsala University, Lägerhyddsvägen 1, 751 20 Uppsala, Sweden
3. Instituto de Bioquímica Vegetal y Fotosíntesis, CSIC and Universidad de Sevilla, Avenida Americo Vespucio 49, Sevilla 41092, Spain
4. Department of Biological Sciences, Rensselaer Polytechnic Institute, 110 Eighth Street, Troy, New York 12180-3590, United States