1. Department of Life Sciences Natural History Museum London SW7 5BD UK
2. UMR 8576 – UGSF – Unité de Glycobiologie Structurale et Fonctionnelle Université de Lille CNRS F 59000 Lille France
3. Laboratoire d'Océanographie Microbienne Observatoire Océanologique University Pierre et Marie Curie University of Paris VI CNRS F‐66650 Banyuls‐sur‐Mer France
4. Institute for Molecular Bioscience and School of Chemistry and Molecular Biosciences The University of Queensland Brisbane Qld 4072 Australia
5. Phycology Research Group Ghent University Krijgslaan 281, S8 9000 Gent Belgium
6. CNRS Sorbonne Université UPMC University Paris 06 Algal Genetics Group UMR 8227 Integrative Biology of Marine Models Station Biologique de Roscoff CS 90074 Roscoff F‐29688 France
7. Bezhin Rosko 29250 Santec France
8. Department of Plant Biology The Carnegie Institution for Science Stanford CA 94305 USA
9. School of Environmental Sciences University of East Anglia Norwich NR4 7TJ UK
10. Division of Plant Sciences University of Dundee at the James Hutton Institute Dundee DD2 5DA UK
11. Helmholtz Center for Ocean Research Kiel 24105 Germany
12. Department of Plant Sciences University of Cambridge Cambridge CB2 3EA UK
13. Department of Plant and Environmental Sciences Weizmann Institute of Science Rehovot 76100 Israel
14. Department of Biological Sciences Sungkyunkwan University Suwon 440‐746 South Korea
15. Department of Biochemistry and Microbiology Rutgers University New Brunswick NJ 08901 USA