Results 21 to 30 of about 534,301 (305)

Revised and Improved Procedure for Immunolocalization of Male Meiotic Chromosomal Proteins and Spindle in Plants without the Use of Enzymes

Plants, 2018
Immunolocalization studies to visualize the distribution of proteins on meiotic chromosomes have become an integral part of studies on meiosis in the model organism Arabidopsis thaliana.
Kuntal De, Li Yuan, Christopher A. Makaroff   +2 more
doaj   +1 more source

DSK1, a novel kinesin-related protein from the diatom Cylindrotheca fusiformis that is involved in anaphase spindle elongation. [PDF]

, 1996
We have identified an 80-kD protein that is involved in mitotic spindle elongation in the diatom Cylindrotheca fusiformis. DSK1 (Diatom Spindle Kinesin 1) was isolated using a peptide antibody raised against a conserved region in the motor domain of the ...
Brady, B, CANDE, W. Zacheus, Foss, M, Wein, H   +3 more
core   +2 more sources

The Impact of Arp2/3 Complex Inhibition on Cytoskeleton Dynamics and Mitochondrial Function during Goat Oocyte Meiosis

Animals, 2023
F-actin is of critical importance in oocyte meiotic maturation. Actin assembly and its dynamics are mainly regulated by actin nucleation factors. The actin-related protein complex 2/3 (Arp2/3) is responsible for the organization of F-actin filaments ...
Meng-Hao Pan, Rui Xu, Yiqian Zhang, Lu Yin, Ruoyu Li, Dongxu Wen, Sihai Lu, Yan Gao, Xiaoe Zhao, Qiang Wei, Bin Han, Baohua Ma   +11 more
doaj   +1 more source

Dynactin-dependent cortical dynein and spherical spindle shape correlate temporally with meiotic spindle rotation in Caenorhabditis elegans. [PDF]

, 2015
Oocyte meiotic spindles orient with one pole juxtaposed to the cortex to facilitate extrusion of chromosomes into polar bodies. In Caenorhabditis elegans, these acentriolar spindles initially orient parallel to the cortex and then rotate to the ...
Andaya, Armann, Cortes, Daniel B, Crowder, Marina E, Flynn, Jonathan R, Kuehnert, Paul A, Leary, Julie A, McNally, Francis J, McNally, Karen P, Panzica, Michelle T, Price, Kari L   +9 more
core   +1 more source

Kinesins relocalize the chromosomal passenger complex to the midzone for spindle disassembly. [PDF]

, 2018
Mitotic spindle disassembly after chromosome separation is as important as spindle assembly, yet the molecular mechanisms for spindle disassembly are unclear.
Avunie-Masala, Buvelot, Cheeseman, Chen, Cleary, Cormier, Cottingham, David G. Drubin, Foiani, Fridman, Georjana Barnes, Gruneberg, Hoyt, Hoyt, Hsu, Itziar Ibarlucea-Benitez, Jaqaman, Kang, Khmelinskii, Kotwaliwale, Longtine, Luke S. Ferro, Morawska, Movshovich, Murata-Hori, Nakajima, Nakajima, Nicholas, Nishimura, Norden, Petersen, Reck-Peterson, Saunders, Saunders, Shannon, Straight, Tarantino, Thomas, Varga, Woodruff, Woodruff, Xing, Zhang, Zimniak   +43 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.
BP Mann, E Al-Regib, E Budak, E Solis, F Yang, Gilles Dessein, Grégoire Peigné, GS Duncan, H Paris, H Zhang, J Tlusty, J Tlusty, JS Sexton, JS Sexton, JS Sexton, Lionel Arnaud, M Zatarain, MA Davies, ML Campomanes, ND Sims, PV Bayly, R Radulescu, RPH Faassen, S Jayaram, S Sastry, S Seguy, S Seguy, S Smith, SA Tobias, SC Lin, SD Merdol, Sébastien Seguy, T Insperger, T Insperger, T Insperger, T Insperger, T Surmann, T Takemura, Tamás Insperger, TC Tsao, XH Long, Y Altintas, Y Altintas, Y Altintas   +43 more
core   +4 more sources

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, Dessein, Gilles, Insperger, Tamás, Peigné, Grégoire, Seguy, Sébastien   +4 more
core   +2 more sources

Sleep spindles [PDF]

Current Biology, 2018
Schönauer and Pöhlchen introduce the reader to sleep spindles, brain oscillations that occur during nREM sleep that are thought to function in the stabilization of memories.
Schönauer, Monika, Pöhlchen, Dorothee
openaire   +3 more sources

Human spindle variability [PDF]

The Journal of Neuroscience, 2021
AbstractIn humans, sleep spindles are 10-16 Hz oscillations lasting approximately 0.5-2 s. Spindles, along with cortical slow oscillations, facilitate memory consolidation by enabling synaptic plasticity. Early recordings of spindles at the scalp found anterior channels had overall slower frequency than central-posterior channels.
Christopher Gonzalez, Jorge Gonzalez-Martinez, Jorge Gonzalez-Martinez, Xi Jiang, Xi Jiang, Eric Halgren   +5 more
openaire   +5 more sources

An investigation into reducing the spindle acceleration energy consumption of machine tools [PDF]

, 2016
Machine tools are widely used in the manufacturing industry, and consume large amount of energy. Spindle acceleration appears frequently while machine tools are working. It produces power peak which is highly energy intensive. As a result, a considerable
Jia, Shun, Liu, Ying, Lv, Jingxiang, Tang, Renzhong, Tang, Wangchujun, Zhang, Yingfeng   +5 more
core   +2 more sources