Abstract
Cryo-electron tomography is the highest resolution tool available for structural analysis of macromolecular complexes within their native cellular environment. At present, data acquisition suffers from low throughput, in part due to the low probability of positioning a cell such that the subcellular structure of interest is on a region of the electron microscopy (EM) grid that is suitable for imaging. Here, we leverage photo-micropatterning of EM grids to optimally position endothelial cells to enable high-throughput imaging of cell-cell contacts.
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