Results 21 to 30 of about 227,462 (268)
A "MICROTUBULE" IN A BACTERIUM [PDF]
The Journal of Cell Biology, 1967 A study of the anchorage of the flagella in swarmers of Proteus mirabilis led to the incidental observation of microtubules. These microtubules were found in thin sections and in whole mount preparations of cells from which most of the content had been released by osmotic shock before staining negatively with potassium phosphotungstate (PTA).
W, van Iterson +2 more
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eLife, 2019 The centrosome acts as a microtubule organizing center (MTOC), orchestrating microtubules into the mitotic spindle through its pericentriolar material (PCM).
Jérémy Magescas +2 more
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WDR47 protects neuronal microtubule minus ends from katanin-mediated severing
Cell Reports, 2021 Summary: Axons and dendrites are long extensions of neurons that contain arrays of noncentrosomal microtubules. Calmodulin-regulated spectrin-associated proteins (CAMSAPs) bind to and stabilize free microtubule minus ends and are critical for proper ...
Robin R. Buijs +9 more
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A Microtubule-Associated Protein Is Essential for Malaria Parasite Transmission
mBio, 2023 Mature gametocytes of Plasmodium falciparum display a banana (falciform) shape conferred by a complex array of subpellicular microtubules (SPMT) associated with the inner membrane complex (IMC).
Jan Stephan Wichers-Misterek +10 more
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Cell Motility and the Cytoskeleton, 1999 The regulation of microtubule stability by severing of the polymer along its length is a newly appreciated and potentially important mechanism for controlling microtubule function. Microtubule severing occurs in living cells, but direct observation of this event is infrequent.
L M, Quarmby, T A, Lohret
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Flow-induced buckling of elastic microfilaments with non-uniform bending stiffness
Frontiers in Soft Matter, 2023 Buckling plays a critical role in the transport and dynamics of elastic microfilaments in Stokesian fluids. However, previous work has only considered filaments with homogeneous structural properties.
Thomas Nguyen, Harishankar Manikantan
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Structural model for differential cap maturation at growing microtubule ends
eLife, 2020 Microtubules (MTs) are hollow cylinders made of tubulin, a GTPase responsible for essential functions during cell growth and division, and thus, key target for anti-tumor drugs. In MTs, GTP hydrolysis triggers structural changes in the lattice, which are
Juan Estévez-Gallego +16 more
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Tubulin Polymerization Promoting Protein Affects the Circadian Timing System in C57Bl/6 Mice
Journal of Circadian Rhythms, 2021 The circadian timing system (CTS) is a complex set of cyclic cellular mechanisms which serve to synchronize discrete cell groups across multiple organ systems to adapt the body’s physiology to a (roughly) 24-hour clock.
Eric Barbato +2 more
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Light microscopical study of endosperm formation in Brassica napus L.
Acta Societatis Botanicorum Poloniae, 2014 The cellularization of the endosperm of Brassica napus was investigated with light microscopy after embedment in Technovit 7100. The microtubular cytoskeleton was visualized by immunofluorescence techniques after embedment in butyl methyl metacrylate ...
A. A.M. van Lammeren +3 more
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Intrinsic and Extrinsic Factors Affecting Microtubule Dynamics in Normal and Cancer Cells
Molecules, 2020 Microtubules (MTs), highly dynamic structures composed of α- and β-tubulin heterodimers, are involved in cell movement and intracellular traffic and are essential for cell division.
Filip Borys +3 more
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