Microscopic beads are trapped within a network of intermediate filaments. Analysis of the bead motion reveals the network and filament mechanics. Disclaimer: AAAS and EurekAlert! are not responsible ...
(Nanowerk Spotlight) In animal cells, the well known cytoskeletal proteins actin microfilaments and microtubules are accompanied by a third filament system that in humans consist of a family of more ...
Biologists have found a unique version of a filament-forming protein in human cells that insects lack. Providing structural support and protection against such conditions as blistering, cataracts and ...
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