Dear colleagues, We would like to let you know that the EMBO conference "Comparative genomics of unicellular eukaryotes: Interactions and symbioses" (organizers Toni Gabaldon, Patrick Keeling, Gwenael Piganeau, Ken Wolfe, Alex Worden and myself) decided to postpone the conference scheduled for October 2021 to September 2022 (September 12 till 17). It will be held in the same place as several years before, in hotel Eden Roc in St. Feliu de Guixols. EMBO agreed to this, will keep the funding and…