1. CNRS, Sorbonne Universités, UPMC, UMI 3614, Evolutionary Biology and Ecology of Algae; Station Biologique de Roscoff, PUCCh, UACH, CS 90074, Place G; Tessier 29688 Roscoff France
2. Current Address: Ifremer; DYNECO PELAGOS; 29280 Plouzané France
3. Current Address: Department of Biology; University of Washington; Seattle Washington 98195
4. CNRS, Sorbonne Universités, UPMC, UMR 7139, Algal Genetics; Station Biologique de Roscoff, Place G; Tessier 29688 Roscoff France
5. Current Address: Department for Plant Sciences; University of Leeds; Leeds LS2 9JT United Kingdom
6. Bezhin Rosko; 29250 Santec France