structural-biology
Structural biology is the study of how biological molecules and tissues are organized and arranged across all levels of biological organization. In plant science, understanding plant structure—from molecular proteins to cellular architecture to whole-organism morphology—is essential for explaining how plants grow, function, and respond to environmental stresses. This knowledge enables researchers to develop improved crop varieties, understand disease mechanisms, and optimize plant traits for agricultural and biotechnological applications.
open_in_new WikipediaPubMed · 2026-02-17
Scientists have developed a powerful microscopy technique that creates detailed 3D maps of plant cells and their internal structures without damaging them, revealing previously invisible details that help understand how cells are organized and how they function.
Cryo-electron tomography achieves nanometer-scale resolution visualization of cellular structures in their native state without chemical fixation or staining
Cryo-focused ion beam milling overcomes previous thickness limitations, enabling high-resolution imaging of large and complex plant specimens
Integration with correlative light microscopy and subtomogram averaging allows precise localization of macromolecular assemblies, with new automation making the technique accessible to plant biology research community