To better understand the physiology and acclimation capability of the cell, one of the great
challenges of the future is to access the interior of a cell and unveil its chemical landscape …

The oceans are losing oxygen (O 2), and oxygen minimum zones are expanding due to
climate warming (lower O 2 solubility) and eutrophication related to agriculture. This trend is …

Oceanic deoxygenation is increasingly affecting marine ecosystems; many taxa will be
severely challenged, yet certain nominally aerobic foraminifera (rhizarian protists) thrive in …

Nitrogen is a major limiting element for biological productivity, and thus understanding past
variations in nitrogen cycling is central to understanding past and future ocean …

Foraminifera are ubiquitously distributed in marine habitats, playing a major role in marine
sediment carbon sequestration and the nitrogen cycle. They exhibit a wide diversity of …

Foraminifera are unicellular organisms that established the most diverse algal symbioses in
the marine realm. Endosymbiosis repeatedly evolved in several lineages, while some …

Plastic has become one of the most ubiquitous and environmentally threatening sources of
pollution in the Anthropocene. Beyond the conspicuous visual impact and physical …

Kleptoplasty, the process by which a host organism sequesters and retains algal
chloroplasts, is relatively common in protists. The origin of the plastid varies, as do the length …

Photosymbiosis is widespread and ecologically important in the oceanic plankton but
remains poorly studied. Here, we used multimodal subcellular imaging to investigate the …

Foraminifera are ubiquitous marine protists with an important role in the benthic carbon
cycle. However, morphological observations often fail to resolve their exact taxonomic …