Results 51 to 60 of about 63,391 (265)
FEBS Letters, EarlyView.Embryo‐like structures (stembryos) are an innovative tool, but they are hindered by experimental variability and limited developmental potential. DNA methylation is crucial for mammalian development, but its status in stembryo models is poorly characterized.
Sara Canil +4 more
wiley +1 more source
FEBS Letters, EarlyView.Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure +3 more
wiley +1 more source
Response Functions of Spiral Wave Solutions of the Complex GinzburgsLandau Equation [PDF]
Journal of Non-linear Mathematical Physics, 2001 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Biktasheva, I. V., Biktashev, V. N.
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FEBS Letters, EarlyView.An unexpected alternative interaction site for ethyl viologen was identified in formate dehydrogenase 1 from Methylorubrum extorquens. Combined mutagenesis, kinetic analysis, and docking revealed that aromatic residues near an iron–sulfur cluster enable flavin mononucleotide‐independent electron transfer, offering a framework for engineering improved ...
Eleni G. Poloniataki, Yong Hwan Kim
wiley +1 more source
ESAIM: Proceedings and Surveys, 2014 How do neurons coordinate in complex networks to achieve higher brain functions? Answering this question has relied on experimental approaches based on functional imaging, electrophysiology and microscopy imaging, but surprisingly ...
Holcman D.
doaj +1 more source
Discrete Sequential Information Coding: Heteroclinic Cognitive Dynamics
Frontiers in Computational Neuroscience, 2018 Discrete sequential information coding is a key mechanism that transforms complex cognitive brain activity into a low-dimensional dynamical process based on the sequential switching among finite numbers of patterns.
Mikhail I. Rabinovich, Pablo Varona
doaj +1 more source
Electron transfer between complexes III and IV in S. cerevisiae mitochondrial membranes
FEBS Letters, EarlyView.Mitochondrial oxidative phosphorylation in S. cerevisiae mitoplasts is limited by complex IV catalytic capacity, rather than two‐dimensional cytochrome c diffusion. At physiological cytochrome c : supercomplex ratios at salinity equivalent to that of 20 mm monovalent salt, activity is maximized, indicating that this low ionic strength accurately mimics
Ana Paula Lobez +2 more
wiley +1 more source
Variational problem of adaptive optimal control. Theoretical and applied computer analysis
Научно-технический вестник информационных технологий, механики и оптикиThe problem of adaptive optimal control of a dynamical system, which belongs to the class of conditional variational problems with moving boundaries, is considered. A variational and computer study of the controlled adaptive motion of a material point is
A. A. Vedyakov +3 more
doaj +1 more source
Assessing lateral flows and solute transport during floods in a conduit-flow-dominated karst system using the inverse problem for the advection–diffusion equation [PDF]
Hydrology and Earth System Sciences, 2017 The aim of this study is to present a framework that provides new ways to characterize the spatio-temporal variability of lateral exchanges for water flow and solute transport in a karst conduit network during flood events, treating both the diffusive ...
C. Cholet +5 more
doaj +1 more source
Numerical study of a Lyapunov functional for the complex Ginzburg-Landau equation [PDF]
Physica D: Nonlinear Phenomena, 1996 20 pages,LaTeX, Postcript version with figures included available at http://formentor.uib.es/~montagne/textos ...
Montagne, R. +2 more
openaire +3 more sources