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imaging biology notes

The surface of a brachiopod embryo

This is a brachiopod embryo at the gastrula stage, showing its outer surface and the blastopore at the bottom. To visualize the cell membranes, I stained the sample for F-actin (filamentous protein fibers present in cells) and acquired a volumetric image stack in a confocal microscope. Then, I converted the original data to a 3D […]