Bacteria and archaea use protein filament systems to organize cellular processes in time and space. Filaments can act as static scaffolds or as dynamic motors. In some cases, these filament systems ...
Maintaining the shape of the cell, creating proper internal structure, guiding organelles and pulling chromosomes apart during mitosis are some of the important functions of the cytoskeleton. The ...
Dysfunctions and malformations in the scaffold of a cell are thought to contribute to heart muscle weakness, neurodegenerative disease and even deafness. Now biophysics research at The University of ...
(May 8, 2019) - Dysfunctions and malformations in the scaffold of a cell are thought to contribute to heart muscle weakness, neurodegenerative disease and even deafness. Now biophysics research at The ...
The cytoplasm of eukaryotic cells contains an elaborate filamentous protein meshwork — the cytoskeleton — which comprises three distinct but integrated fibrous polymers: filamentous actin (F-actin; ...
Cells are characterized to be stable yet highly flexible. They constantly modify their shape and even move through tissue. These vital properties are based on a dynamically organized network of ...
The deep learning-based segmentation method, applied to confocal microscopy images of cortical microtubules in tobacco BY-2 cells, significantly improves density measurement accuracy compared to ...
How did life leap from simple microbial cells to the complex, structured cells that make up animals, plants, and fungi? A new study in The EMBO Journal by researchers at the Indian Institute of ...
Shane A. Fiorenza, Daniel G. Steckhahn,and Meredith D. Betterton (2021). European Physical Journal E 44,105. DOI: 10.1140/epje/s10189-021-00097-8. BioRxiv link ...
In the 1950s, advances in microscopy techniques allowed scientists to visualize synaptic communication between two brain cells for the first time. 1,2 However, many details beyond the general synapse ...
The cytoskeleton of a cell helps provide shape, strength, and an organised structure to the cell. The cytoskeleton can be compared to a transport network facilitating various types of movement in the ...
Actin proteins group together to form a network of thin filaments that spread throughout a cell. This actin network is dynamic, meaning that the filaments can either grow or shrink to fit the ...
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