Results 51 to 60 of about 912,001 (286)

In vitro reactivation of spindle elongation in fission yeast nuc2 mutant cells. [PDF]

, 1990
To investigate the mechanisms of spindle elongation and chromosome separation in the fission yeast Schizosaccharomyces pombe, we have developed an in vitro assay using a temperature-sensitive mutant strain, nuc2.
Cande, WZ, Hirano, T, Masuda, H, Yanagida, M   +3 more
core  

Stress-strain behavior and geometrical properties of packings of elongated particles [PDF]

, 2010
We present a numerical analysis of the effect of particle elongation on the quasistatic behavior of sheared granular media by means of the Contact Dynamics method. The particle shapes are rounded-cap rectangles characterized by their elongation.
A. Mirghasemi, A. Pena, B. Cambou, D. Taylor, D. Wood, Emilien Azéma, F. Radjai, F. Radjai, F. Radjaï, F. Radjaï, Farhang Radjaï, J. J. Moreau, J. Mitchell, J. Moreau, J. Moreau, L. Landau, L. Rothenburg, M. Jean, M. Satake, P. Vermeer, P. Vermeer, R. Folk   +21 more
core   +3 more sources

PICALM::MLLT10 translocated leukemia

FEBS Letters, EarlyView.
This comprehensive review of PICALM::MLLT10 translocated acute leukemia provides an in‐depth review of the structure and function of CALM, AF10, and the fusion oncoprotein (1). The multifaceted molecular mechanisms of oncogenesis, including nucleocytoplasmic shuttling (2), epigenetic modifications (3), and disruption of endocytosis (4), are then ...
John M. Cullen, Antonia C. Nakatsugawa, Natalie Barton, Henry Haines, Gary S. Stein, Janet L. Stein, Daniel S. Wechsler, Jessica L. Heath   +7 more
wiley   +1 more source

Revealing the Interaction Between Dislocations and LPSO-Precipitates Structure in a Mg-Y-Al Alloy at Different Temperatures

Crystals
Precipitation strengthening represents a crucial strengthening approach in the realm of metals, with particular significance for magnesium. In this study, a complex LPSO–precipitate structure, which is constituted of the principal secondary phases in Mg ...
Qingchun Zhu, Yangxin Li, Huan Zhang, Jie Wang, Hongxiang Jiang, Jiuzhou Zhao   +5 more
doaj   +1 more source

Tomato phyE is Required for Shade Avoidance in the Absence of phyB1 and phyB2.

Frontiers in Plant Science, 2016
The phytochrome (phy) family of red and far-red photoreceptors provides plants with critical information about their surrounding environment and can signal downstream developmental and physiological changes.
Amanda Schrager Lavelle, Leslie A Herrera, Julin N Maloof   +2 more
doaj   +1 more source

Fatty Acid Biosynthesis in Chromerids

Biomolecules, 2020
Fatty acids are essential components of biological membranes, important for the maintenance of cellular structures, especially in organisms with complex life cycles like protozoan parasites.
Aleš Tomčala, Jan Michálek, Ivana Schneedorferová, Zoltán Füssy, Ansgar Gruber, Marie Vancová, Miroslav Oborník   +6 more
doaj   +1 more source

Influence of Sheet Extensibility on Tearing Strength [PDF]

, 1969
This paper investigates the possibility that there is a relationship between the tearing properties and elongation properties of a sheet of paper. A lack of specific information in the literature and the advent of the in-plane tear method contributed to ...
Axel, Thomas C.
core   +1 more source

Graphene kirigami as a platform for stretchable and tunable quantum dot arrays [PDF]

, 2016
The quantum transport properties of a graphene kirigami similar to those studied in recent experiments are calculated in the regime of elastic, reversible deformations.
Bahamon, D. A., Campbell, David K., Park, Harold. S., Pereira, Vitor M., Qi, Zenan   +4 more
core   +1 more source

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

FEBS Letters, EarlyView.
We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee, Dimitrios Bekiari, Sofia Doello, Karl Forchhammer   +3 more
wiley   +1 more source

The Achilles tendon resting angle as an indirect measure of Achilles tendon length following rupture, repair, and rehabilitation

Asia-Pacific Journal of Sports Medicine, Arthroscopy, Rehabilitation and Technology, 2015
Background: Rupture of the Achilles tendon may result in reduced functional activity and reduced plantar flexion strength. These changes may arise from elongation of the Achilles tendon.
Michael R. Carmont, Karin Grävare Silbernagel, Annelie Brorsson, Nicklas Olsson, Nicola Maffulli, Jon Karlsson   +5 more
doaj   +1 more source