EcologybioRxivPreprint
Primary vitamin B12 limitation and widespread stress in Antarctic phytoplankton
Robert H Lampe, Deepa Rao, Riss M Kell…·Mak A Saito
This study shows that vitamin B12, not iron, is the primary limiting nutrient for phytoplankton in the Southern Ocean, with implications for community composition and function.
DOI 10.64898/2026.11.05.764676