Results 11 to 20 of about 251,396 (269)

Length-dependent anisotropic scaling of spindle shape [PDF]

, 2014
Spindle length varies dramatically across species and during early development to segregate chromosomes optimally. Both intrinsic factors, such as regulatory molecules, and extrinsic factors, such as cytoplasmic volume, determine spindle length scaling ...
Sébastien Besson, Sarah Young, Welburn, Julie P I, Julie P. I. Welburn, Young, Sarah, Besson, Sébastien   +5 more
core   +1 more source

Bub3p facilitates spindle checkpoint silencing in fission yeast [PDF]

, 2009
Although critical for spindle checkpoint signaling, the role kinetochores play in anaphase promoting complex (APC) inhibition remains unclear. Here we show that spindle checkpoint proteins are severely depleted from unattached kinetochores in fission ...
Hardwick, Kevin G., Millar, Jonathan B.A., van der Sar, Sjaak J. A., van der Sar, Sjaak J A, van Der Sar, Sjaak J.A., Millar, Jonathan B. A., Vanoosthuyse, Vincent, Millar, Jonathan B A, Meadows, John C, Vanoosthuyse, V., Hardwick, Kevin, Meadows, John, Meadows, John C., Hardwick, Kevin G   +13 more
core   +1 more source

Suppression of period doubling chetter in high-speed milling by spindle speed variation [PDF]

, 2011
Spindle speed variation is a well known technique to suppress regenerative machine tool vibra- tions, but it is usually considered to be effective only for low spindle speeds.
Arnaud, Lionel, Tamás Insperger, Lionel Arnaud, Grégoire Peigné, Insperger, Tamás, Sébastien Seguy, Peigné, Grégoire, Seguy, Sébastien, Dessein, Gilles, Gilles Dessein   +9 more
core   +1 more source

Aurora B suppresses microtubule dynamics and limits central spindle size by locally activating KIF4A [PDF]

, 2013
Anaphase central spindle formation is controlled by the microtubule-stabilizing factor PRC1 and the kinesin KIF4A. We show that an MKlp2-dependent pool of Aurora B at the central spindle, rather than global Aurora B activity, regulates KIF4A accumulation
Erich A. Nigg, Francis A. Barr, Baron, Ryan D., Ricardo Nunes Bastos, Nunes Bastos, R, Ryan D. Baron, Nigg, EA, Gruneberg, Ulrike, Gandhi, Sapan R., Baron, RD, Barr, Francis, Gandhi, SR, Nunes Bastos, Ricardo, Ulrike Gruneberg, Nigg, Erich A., Sapan R. Gandhi, Barr, Francis A.   +16 more
core   +1 more source

On the stability of high-speed milling with spindle speed variation [PDF]

, 2010
Spindle speed variation is a well-known technique to suppress regenerative machine tool vibrations, but it is usually considered to be effective only for low spindle speeds.
Arnaud, Lionel, Insperger, Tamás, Peigné, Grégoire, Seguy, Sébastien, Dessein, Gilles   +4 more
core   +1 more source

Latrunculin A delays anaphase onset in fission yeast by disrupting an ase1-independent pathway controlling mitotic spindle stability [PDF]

, 2008
It has been proposed previously that latrunculin A, an inhibitor of actin polymerization, delays the onset of anaphase by causing spindle misorientation in fission yeast.
Meadows, John C., Millar, Jonathan B. A.
core   +1 more source

Parvalbumin-positive interneurons mediate neocortical-hippocampal interactions that are necessary for memory consolidation

eLife, 2017
Following learning, increased coupling between spindle oscillations in the medial prefrontal cortex (mPFC) and ripple oscillations in the hippocampus is thought to underlie memory consolidation.
Frances Xia, Blake A Richards, Matthew M Tran, Sheena A Josselyn, Kaori Takehara-Nishiuchi, Paul W Frankland   +5 more
doaj   +1 more source

Human TPX2 is required for targeting Aurora-A kinase to the spindle [PDF]

, 2002
Aurora-A is a serine-threonine kinase implicated in the assembly and maintenance of the mitotic spindle. Here we show that human Aurora-A binds to TPX2, a prominent component of the spindle apparatus.
Roman Körner, Erich A. Nigg, Oliver J. Gruss, Silljé, Herman H. W., Gruss, O. J., Kufer, T. A., Körner, R., Nigg, E. A., Meraldi, P., Sillje, H. H. W., Thomas A. Kufer, Kufer, Thomas A., Gruss, Oliver J., Nigg, Erich A., Koerner, R., Patrick Meraldi, Körner, Roman, Meraldi, Patrick, Herman H.W. Silljé   +18 more
core   +1 more source

Reduction of the influence on machining surface caused by tool non-repeatable run-out of rolling bearing spindle for machine tools (Improvement of machining surface quality with an excitation system)

Nihon Kikai Gakkai ronbunshu, 2021
In recent years, the demands for mirror finishing by cutting have increased, because the surface quality requirement in die and mold has become severer. In order to realize mirror surface finish by cutting, it is necessary to reduce the influence of tool
Yuta SHOWA, Hayato YOSHIOKA
doaj   +1 more source

Chatter Control by Spindle Speed Variation in High-Speed Milling [PDF]

, 2009
High-speed milling operations are often limited by regenerative vibrations. The aim of this paper is to analyze the effect of spindle speed variation on machine tool chatter in high-speed milling. The stability analysis of triangular and sinusoidal shape
Arnaud, Lionel, Insperger, Tamás, Seguy, Sébastien, Dessein, Gilles   +3 more
core   +1 more source