Plant-adapted OTO staining improves ultrastructural imaging by transmission electron microscopy
Huiping Yao, Xianhao Jin, Mengsi Sun, Haijing Cheng, Yuke Liao, Yantong Jiang, Huijuan Zhao, Hua Zhou
The paper introduces a modified OTO staining method for TEM that improves imaging of plant tissues by reducing artifacts and enhancing structural preservation.
bioRxiv · Sep 11, 2026 · PreprintPlant Biology