02. November 2021: Dr. Mar Benavides, French National Research Institute for Sustainable Development (IRD), Mediterranean Institute of Oceanography (MIO), Marseille, Frankreich. "Changing paradigms in marine N2 fixation"
09. November 2021: Dr. Tiago T. Selão, University of Nottingham, UK. "Engineering cyanobacteria - from tools to targets to strains"
23. November 2021: Dr. Marina Klemenčič, University of Ljubljana, Slowenien. "Caspase homologues in photosynthetic organisms: from structure to function"
07. Dezember 2021: Dr. Daniel Canniffe, University of Liverpool, UK. "Exploiting underutilised regions of the solar spectrum"
04. Januar 2022: Prof. Rita Musetti, University of Udine, Italien. "Sieve-element response to phytoplasma infections: focus on protein occlusion and callose."
18. Januar 2022: Dr. Paulo Nunes Oliveira, University of Porto, Portugal. "Biological roles and potential applications of cyanobacterial extracellular vesicles."
01. Februar 2022 :Prof. Alison Smith, University of Cambridge, UK. "Algal-bacterial interactions: how do mutualisms arise?"