J.-O. Irisson

Key link between iron and the size structure of three main mesoplanktonic groups (Crustaceans, Rhizarians, and colonial N2-fixers) in the Upper Ocean

The paper links iron availability to the size structure of three mesoplankton groups in the upper ocean, showing iron's role in shaping their biogeography and ecosystem services.

Picoeukaryotic photosynthetic potential is functionally redundant but taxonomically structured at global scale

The paper uses machine learning to analyze metagenomic data and shows that C4-photosynthesis genomic potential in picoeukaryotes is functionally redundant but taxonomically structured globally.