Available online: “Auxin’s origin: do PILS hold the key?”! We find that PINs and PILS form two eukaryotic subfamilies within a larger bacterial malate transporter family warranting functional characterisation of algal PILS.
Click for the full paper in Trends in Plant Science:
https://www.cell.com/trends/plant-science/fulltext/S1360-1385(21)00257-0
