In the contact area between two conjugating cells the tips of the ridges all fuse forming openings between the two cells. TEM taken on 3/4/80 by R. Allen with Hitachi HU11A operating at 75kV. Neg. 8,5...

Conjugating cells come together during or following meiosis and exchange promicronuclei. The cells actually fuse together at ridge tips and openings are formed between the two cells. TEM taken on 6/6/...

Focused ion beam scanning electron microscopy image series of a region of cell-cell contact between two cells in the multilayered region of an FGF2 (fibroblast growth factor 2) induced mammary organoi...

Serial block face scanning electron microscopy image series of the cell-cell contact regions of cells in the interior of the multilayered region of an FGF2 (fibroblast growth factor 2) induced mammary...

Serial block face scanning electron microscopy image series of a microlumen within the multilayered region of an FGF2 (fibroblast growth factor 2) induced mammary organoid in 3D Matrigel culture. Indi...

High magnification serial block face scanning electron microscopy image series of a cell-cell contact region between three cells in the interior of the multilayered region of an FGF2 (fibrolast growth...

High magnification serial block face scanning electron microscopy image series of a cell-cell contact region between four cells in the interior of the multilayered region of an FGF2 (fibroblast growth...

Transmission electron micrograph of longitudinal section of rat heart cardiac muscle from the atrium. A darkly stained intercalated disc runs from upper left to lower right. Also prominent are groups...

Papillary muscle from cat heart shows a step-like end-to-end junction of two cardiac muscle cells. The longitudinally oriented lateral cell boundaries are straight and exhibit extensive gap junctions...

Transmission electron micrograph of mouse atrial cardiac muscle showing a close up image of the intercalated discs, which support synchronized contraction of the cardiac muscle.