1. University of Vienna Centre for Microbiology and Environmental Systems Science, Division of Microbial Ecology Vienna Austria
2. Biology Centre CAS, Budweis Institute of Soil Biology and Biogeochemistry Czechia
3. Institut de Ciències del Mar (ICM‐CSIC), Passeig Marítim de la Barceloneta 37‐49 Barcelona Catalonia Spain
4. Centre for Microbiology and Environmental Systems Science, Division of Terrestrial Ecosystem Research University of Vienna Vienna Austria
5. Biological Station Lake Neusiedl Illmitz Austria
6. The Comammox Research Platform University of Vienna Vienna Austria
7. Center for Microbial Communities, Department of Chemistry and Bioscience Aalborg University Aalborg Denmark