Movie S3.
Live-cell imaging shows that vacuolar structures are interconnected. The 3D reconstruction shows meristematic vacuoles stained by the luminal dye BCECF-AM and PI (cell wall).
Actin-dependent vacuolar occupancy of the cell determines auxin-induced growth repression
PNAS. 2015. 113:452-457 DOI: 10.1073/pnas.1517445113