Results 51 to 60 of about 3,141,129 (301)

Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM

FEBS Letters, EarlyView.
Advances in cryo‐EM have revealed the detailed structure of Photosystem II, a key protein complex driving photosynthesis. This review traces the journey from early low‐resolution images to high‐resolution models, highlighting how these discoveries deepen our understanding of light harvesting and energy conversion in plants.
Roman Kouřil
wiley   +1 more source

SPATIAL STRUCTURE OF INTERNET-TRAFIC CONSUMPTION IN THE MTS NETWORK IN A LARGE CITY (BASED ON KRASNODAR DATA)

InterCarto. InterGIS, 2015
For the first time based on the developed technique the authors studied the spatial structure of consumption of the Internet traffic in the MTS network in the territory of a large city - Krasnodar.
A. V. Pogorelov, K. R. Golovan, M. V. Kuzyakina   +2 more
doaj   +1 more source

Apamin structure and pharmacology revisited

Frontiers in Pharmacology, 2022
Apamin is often cited as one of the few substances selectively acting on small-conductance Ca2+-activated potassium channels (KCa2). However, published pharmacological and structural data remain controversial.
Alexey I. Kuzmenkov, Steve Peigneur, Joshua A. Nasburg, Konstantin S. Mineev, Konstantin S. Mineev, Maxim V. Nikolaev, Ernesto Lopes Pinheiro-Junior, Alexander S. Arseniev, Alexander S. Arseniev, Heike Wulff, Jan Tytgat, Alexander A. Vassilevski, Alexander A. Vassilevski   +12 more
doaj   +1 more source

Mapping the evolution of mitochondrial complex I through structural variation

FEBS Letters, EarlyView.
Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin, Tingting Chen, James A. Letts   +2 more
wiley   +1 more source

Reciprocal control of viral infection and phosphoinositide dynamics

FEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source

Random mobility and spatial structure often enhance cooperation

, 2008
The effects of an unconditional move rule in the spatial Prisoner's Dilemma, Snowdrift and Stag Hunt games are studied. Spatial structure by itself is known to modify the outcome of many games when compared with a randomly mixed population, sometimes ...
Aktipis, Alizon, Axelrod, Dugatkin, Enquist, Estrella A. Sicardi, Ferrière, Ferrière, Hamilton, Hamilton, Hauert, Hauert, Hofbauer, Hugo Fort, Jeferson J. Arenzon, Jian-Yue, Koella, Le Galliard, Liebrand, Maynard Smith, Maynard Smith, Mendeli H. Vainstein, Nowak, Nowak, Poundstone, Skyrms, Strassman, Szabó, Taylor, Vainstein, Vainstein, van Baalen, Weibull, Wilson   +33 more
core   +1 more source

Swift-Hohenberg equation with broken reflection symmetry [PDF]

, 2009
The bistable Swift-Hohenberg equation possesses a variety of time-independent spatially localized solutions organized in the so-called snakes-and-ladders structure.
Burke, J., Houghton, S.M., Knobloch, E.
core   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

FEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho, Shin Morioka, Junko Sasaki, Takehiko Sasaki   +3 more
wiley   +1 more source

Generalized dipole polarizabilities and the spatial structure of hadrons [PDF]

, 2001
We present a phenomenological discussion of spin-independent, generalized dipole polarizabilities of hadrons entering the virtual Compton scattering process gamma* h -> gamma h.
A. I. L’vov, A. I. L’vov, A. I. L’vov, A. Metz, A. Metz, A. V. Radyushkin, A. Yu. Korchin, B. Pasquini, B. Pasquini, B. Pasquini, B. Pasquini, C. Gobbi, C. Unkmeir, C. Unkmeir, D. Drechsel, D. Drechsel, D. E. Groom, E. S. Fradkin, F. E. Low, G. Colangelo, G. Q. Liu, H. W. Fearing, H. W. Fearing, J. Bijnens, J. C. Ward, J. Chisholm, J. F. Donoghue, J. Gasser, J. Gasser, J. Roche, M. Gell-Mann, M. N. Butler, M. R. Robilotta, M. V. Terent’ev, M. Vanderhaeghen, M. Vanderhaeghen, N. N. Scoccola, P. A. M. Guichon, P. A. M. Guichon, P. Kroll, R. A. Krajcik, R. Tarrach, S. Kamefuchi, S. R. Choudhury, S. Scherer, S. Scherer, S. Scherer, S. Scherer, T. R. Hemmert, T. R. Hemmert, T. R. Hemmert, V. Bernard, V. Bernard, V. Bernard, W. A. Bardeen, X. Ji, Y. Takahashi   +56 more
core   +2 more sources

Explore the theoretical basis and implementation strategy of low-carbon Urban Community Planning

Frontiers in Environmental Science, 2022
Cities carry out various human production and living activities, consume a lot of carbon energy, become the main source of greenhouse gas emissions, and have an increasing impact on the climate.
Yan Yu
doaj   +1 more source