29 research outputs found
Atomic Force Microscopy of height fluctuations of fibroblast cells
Get PDFWe investigated the nanometer scale height fluctuations of 3T3 fibroblast
cells with the atomic force microscope (AFM) under physiological conditions.
Correlation between these fluctuations and lateral cellular motility can be
observed. Fluctuations measured on leading edges appear to be predominantly
related to actin polymerization-depolymerization processes. We found fast (5
Hz) pulsatory behavior with 1--2 nm amplitude on a cell with low motility
showing emphasized structure of stress fibres. Myosin driven contractions of
stress fibres are thought to induce this pulsation.Comment: 6 pages, 5 figures, 1 tabl
Conformational changes in CLIP-170 regulate its binding to microtubules and dynactin localization.
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The association of carbohydrate with tubulin and in vitro assembled microtubules from bovine brain
No full textA chronological study of mitotic activity in satellite cell hyperplasia associated with chromatolytic neurons
No full textA Quantitatiove Desdcription of Microtubule Formadtion in the Presence of Tubulin-Colchicine
No full textExpression of Golgi Membrane Protein p138 is Cell Cycle-independent and Dissociated from Centrosome Duplication.
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