Anton Amrhein

Arabidopsis uses distinct coumarins and bacterial pathways for pH-adaptive iron acquisition.

Iron (Fe) limitation restricts plant growth in diverse soils, and root-associated microbes can alleviate plant Fe starvation. Whether plants integrate the edaphic environment and microbial activities into their Fe uptake strategies remains unclear. We show that bacterium-mediated alleviation of Fe deficiency in Arabido...