Results 11 to 20 of about 114,313 (264)
Diverse integrin adhesion stoichiometries caused by varied actomyosin activity [PDF]
Open Biology, 2017 Cells in an organism are subjected to numerous sources of external and internal forces, and are able to sense and respond to these forces. Integrin-mediated adhesion links the extracellular matrix outside cells to the cytoskeleton inside, and ...
Natalia A. Bulgakova +2 more
doaj +1 more source
Proceedings of the National Academy of Sciences, 2019 Although stoichiometry is a chemistry term derived from the Greek words stoikhein (element) and metron (measure), the phrase underlies all biological processes. Cell biology depends upon protein–protein interactions, which are defined by stoichiometry and binding affinities. The recent article by Marchetti et al.
openaire +2 more sources
Thermodynamics and kinetics of the FoF1-ATPase: application of the probability isotherm [PDF]
Royal Society Open Science, 2016 We use the results of recent publications as vehicles with which to discuss the thermodynamics of the proton-driven mitochondrial FoF1-ATP synthase, focusing particularly on the possibility that there may be dissociation between rotatory steps and ATP ...
Brian Chapman, Denis Loiselle
doaj +1 more source
Bifurcation on diffusive Holling–Tanner predator–prey model with stoichiometric density dependence
Nonlinear Analysis, 2020 This paper studies a diffusive Holling–Tanner predator–prey system with stoichiometric density dependence. The local stability of positive equilibrium, the existence of Hopf bifurcation and stability of bifurcating periodic solutions have been obtained ...
Maruthai Selvaraj Surendar +2 more
doaj +1 more source
1,3,5-Trifluoro-2,4,6-triiodobenzene–piperazine (2/1)
IUCrData, 2021 The single-crystal structure of the title compound, C4H10N2·2C6F3I3, features a moderately strong halogen bond between one of the three crystallographically distinct iodine atoms and the nitrogen atom.
Christelle Hajjar +2 more
doaj +1 more source
On the stoichiometry of zirconium carbide [PDF]
Scientific Reports, 2020 AbstractThe dependencies of the enhanced thermomechanical properties of zirconium carbide (ZrCx) with sample purity and stoichiometry are still not understood due to discrepancies in the literature. Multiple researchers have recently reported a linear relation between the carbon to zirconium atomic ratio (C/Zr) and the lattice parameter, in contrast ...
Gasparrini, Claudia +6 more
openaire +5 more sources
Jurnal Pendidikan: Teori, Penelitian, dan Pengembangan, 2017 Stoichiometry is one of the basic topics in Chemistry. The topic was abstract and related to other concepts so that many students find it difficult to learn, and experience misconceptions in this concept.
Putri Arum Nilawati +2 more
doaj +1 more source
Phytoplankton Community Performance Depends on the Frequency of Temperature Fluctuations
Frontiers in Marine Science, 2022 With increasing frequency and intensity of climate change events, it is crucial to understand how different components of temperature fluctuations affect the thermal tolerance and performance of marine primary producers.
Charlotte Kunze +5 more
doaj +1 more source
Frontiers in Cellular Neuroscience, 2020 Interacting receptors at the neuronal plasma membrane represent an additional regulatory mode for intracellular transduction pathways. P2X4 receptor triggers fast neurotransmission responses via a transient increase in intracellular Ca2+ levels.
Paola Soto +6 more
doaj +1 more source