Results 81 to 90 of about 184,167 (263)

Adenosine triphosphate as a modulator of protein interactions and stability

FEBS Open Bio, EarlyView.
ATP is best known as the cell's energy currency, but it also shapes how proteins fold, interact, aggregate and form biomolecular condensates. This review explains the emerging physical principles behind these effects, including weak binding to charged protein regions, magnesium‐dependent behaviour and concentration‐dependent control of protein ...
Shuyuan Tan, Robin Curtis
wiley   +1 more source

Purification and preparation of Marchantia polymorpha Auxin Response Factor 2 for phase separation studies

FEBS Open Bio, EarlyView.
We describe detailed protocols for the purification and preparation of Marchantia polymorpha Auxin Response Factor 2 (MpARF2). This protein is fused to an MBP solubility tag and an mNG fluorescent tag and is purified from Escherichia coli. The presented procedures make it possible to study MpARF2 assemblies, which could arise from phase separation ...
Bas Janssen, Robin Romein, Willy A. M. van den Berg, Simon Lindhoud, Jan Willem Borst, Carlo P. M. van Mierlo   +5 more
wiley   +1 more source

Proton- and -radiation of the Micro-Pinch with the Boron-Containing Target

Acta Polytechnica, 2013
Using ion pinhole camera and track detectors, the image of hot spot is recorded in a pulsed diode micro-pinch equipped with a solid anode target. The track image is a record of repeated fronts of fast protons with energies up to 1 MeV.
Anatolii A. Gurin, Andrii S. Adamenko, Stanislav V. Adamenko, Mykola M. Kuzmenko   +3 more
doaj  

An analytical model for two-step reaction gamma-ray spectroscopy in magnetized plasmas

Nuclear Fusion
We present a method to analytically compute gamma-ray spectra generated via two-step fusion reactions, where a gamma-ray is emitted from the excited nucleus generated in the first step of the reaction.
A. Valentini, B.C.G. Reman, M. Nocente, J. Eriksson, H. Järleblad, D. Moseev, M. Rud, A. Snicker, M. Salewski   +8 more
doaj   +1 more source

Protocol for quantifying miRNA trafficking across the endosomal membrane

FEBS Open Bio, EarlyView.
An in vitro protocol measures miRNA uptake into endosomes isolated from mammalian cell extracts, which are free of subcellular contaminants. Performed at 37 °C in the presence of ATP, it ensures the import of single‐stranded miRNA into the endosomal lumen.
Syamantak Ghosh, Kamalika Mukherjee, Suvendra N. Bhattacharyya   +2 more
wiley   +1 more source

Influence of ion cyclotron range of frequencies heating on neutron emission rate in HL-3 tokamak

He jishu
BackgroundIon cyclotron range of frequencies (ICRF) heating is one of the most widely used auxiliary heating methods in tokamaks. The HL-3 tokamak plans to equip a 6 MW ICRF heating system to conduct discharge experiments of high-performance plasma ...
YANG Guanming, HAO Guangzhou, LU Lingfeng, DONG Guanqi, HAO Baolong, WANG Shuo   +5 more
doaj   +1 more source

Avidin is evolutionarily conserved in fish but dispensable for development and resistance against Streptococcus agalactiae in zebrafish

FEBS Open Bio, EarlyView.
The presence of biotin‐binding avidin proteins in fish and their biological significance are poorly characterized. We cataloged fish avidins and demonstrate that they are widely present and evolutionarily conserved. We created avd knockout zebrafish and show that zebavidin is dispensable for development and that resistance of avd knockout embryos in ...
Anni K. Saralahti, Markus J. T. Ojanen, Mataleena Parikka, Otto Kauko, Mika Rämet, Vesa P. Hytönen   +5 more
wiley   +1 more source

Persistence of deuterium and tritium nuclear spin-polarization in presence of high-frequency plasma waves

Nuclear Fusion
We present first-principles numerical calculations of the depolarization rate of spin-polarized deuterium and tritium nuclei in realistic tokamak plasmas, driven by resonant interactions with plasma waves.
J.W.S. Cook, H. Ali, J.F. Parisi, A. Diallo, N. Faatz   +4 more
doaj   +1 more source

Ion acceleration mechanism in mega-ampere gas-puff z-pinches

New Journal of Physics, 2018
Acceleration of high energy ions was observed in z-pinches and dense plasma foci as early as the 1950s. Even though many theories have been suggested, the ion acceleration mechanism remains a source of controversy. Recently, the experiments on the GIT-12
D Klir, A V Shishlov, V A Kokshenev, P Kubes, K Rezac, R K Cherdizov, J Cikhardt, B Cikhardtova, G N Dudkin, F I Fursov, T Hyhlik, J Kaufman, B M Kovalchuk, J Krasa, J Kravarik, N E Kurmaev, A Yu Labetsky, V Munzar, H Orcikova, V N Padalko, N A Ratakhin, O Sila, J Stodulka, K Turek, V A Varlachev, R Wagner   +25 more
doaj   +1 more source

fast ion bombardment

Citation: 'fast ion bombardment' in the IUPAC Compendium of Chemical Terminology, 5th ed.; International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. 10.1351/goldbook.12411 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual terms ...
openaire   +1 more source