Results 81 to 90 of about 1,054,616 (313)

An upstream open reading frame regulates expression of the mitochondrial protein Slm35 and mitophagy flux

FEBS Letters, EarlyView.
This study reveals how the mitochondrial protein Slm35 is regulated in Saccharomyces cerevisiae. The authors identify stress‐responsive DNA elements and two upstream open reading frames (uORFs) in the 5′ untranslated region of SLM35. One uORF restricts translation, and its mutation increases Slm35 protein levels and mitophagy.
Hernán Romo‐Casanueva, Ariann E. Mendoza‐Martínez, P. Abril Medina‐Flores, Carlos Campero‐Basaldua, Alexander DeLuna, Soledad Funes   +5 more
wiley   +1 more source

Mapping an electron wave function by a local electron scattering probe

New Journal of Physics, 2015
A technique is developed which allows for the detailed mapping of the electronic wave function in two-dimensional electron gases with low-temperature mobilities up to 15E6 cm^2/Vs. Thin ("delta") layers of aluminium are placed into the regions where the electrons reside. This causes electron scattering which depends very locally on the amplitude of the
C Reichl, W Dietsche, T Tschirky, T Hyart, W Wegscheider   +4 more
openaire   +9 more sources

An orbital localization criterion based on the topological analysis of the electron localization function

, 2013
This work proposes a new molecular orbital localization procedure. The approach is based on the decomposition of the overlap matrix in accordance with the partitioning of the three-dimensional physical space into basins with clear chemical meaning ...
O. Oña, D. R. Alcoba, W. Tiznado, A. Torre, L. Lain   +4 more
semanticscholar   +1 more source

Universal Scaling of Strong-Field Localization in an Integer Quantum Hall Liquid

, 1993
We study the Landau level localization and scaling properties of a disordered two-dimensional electron gas in the presence of a strong external magnetic field.
A.M.M. Pruisken, B. Huckstein, B. Huckstein, B. Huckstein, B. Mieck, D. Liu, Dongzi Liu, E. Abrahams, G. Benettin, G. Benettin, G.V. Mil'nikov, H. Aoki, H. Aoki, H.P. Wei, H.P. Wei, H.P. Wei, H.P. Wei, J. Wakabayashi, J.A. Simmons, J.T. Chalker, L. Engel, M.P.A. Fisher, M.P.A. Fisher, S. Das Sarma, S. Das Sarma, S. Das Sarma, S. Das Sarma, S. Koch, S. Koch, S. Koch, S. Koch, S.A. Trugman, T. Ando, T. Ando, T.R. Kirkpatrick, T.R. Kirkpatrick, V.T. Dolgopolov, Y. Huo   +37 more
core   +1 more source

In situ molecular organization and heterogeneity of the Legionella Dot/Icm T4SS

FEBS Letters, EarlyView.
We present a nearly complete in situ model of the Legionella Dot/Icm type IV secretion system, revealing its central secretion channel and identifying new components. Using cryo‐electron tomography with AI‐based modeling, our work highlights the structure, variability, and mechanism of this complex nanomachine, advancing understanding of bacterial ...
Przemysław Dutka, Yuxi Liu, Stefano Maggi, Debnath Ghosal, Jue Wang, Prashant P. Damke, Stephen D. Carter, Wei Zhao, Sukhithasri Vijayrajratnam, Joseph P. Vogel, Carrie L. Shaffer, Grant J. Jensen   +11 more
wiley   +1 more source

Quantum Entanglement and Shannon Information Entropy for the Doubly Excited Resonance State in Positronium Negative Ion

Atoms, 2015
In the present work, we report an investigation on quantum entanglement in the doubly excited 2s2 1Se resonance state of the positronium negative ion by using highly correlated Hylleraas type wave functions, determined by calculation of the density of ...
Chien-Hao Lin, Yew Kam Ho
doaj   +1 more source

Semiempirical local-field correction function for electrons in Li metal [PDF]

Physical Review B, 1996
Published by Inst., Woodbury ...
Schülke, W., Höppner, K., Kaprolat, A.
openaire   +3 more sources

Cell wall target fragment discovery using a low‐cost, minimal fragment library

FEBS Letters, EarlyView.
LoCoFrag100 is a fragment library made up of 100 different compounds. Similarity between the fragments is minimized and 10 different fragments are mixed into a single cocktail, which is soaked to protein crystals. These crystals are analysed by X‐ray crystallography, revealing the binding modes of the bound fragment ligands.
Kaizhou Yan, Mathew Stanley, Olawale Raimi, Andrew T. Ferenbach, Helge C Dorfmueller, Daan M. F. van Aalten   +5 more
wiley   +1 more source

GPRC5C regulates the composition of cilia in the olfactory system

BMC Biology, 2023
Background Olfactory sensory neurons detect odourants via multiple long cilia that protrude from their dendritic endings. The G protein-coupled receptor GPRC5C was identified as part of the olfactory ciliary membrane proteome, but its function and ...
Sneha Bhat, André Dietz, Katja Senf, Sandor Nietzsche, Yoshio Hirabayashi, Martin Westermann, Eva Maria Neuhaus   +6 more
doaj   +1 more source

Quantum localization and electronic transport in covalently functionalized carbon nanotubes [PDF]

Journal of Physics: Condensed Matter, 2019
Carbon nanotubes are of central importance for applications in nano-electronics thanks to their exceptional transport properties. They can be used as sensors, for example in biological applications, provided that they are functionalized to detect specific molecules.
Jemaï, Ghassen, Khabthani, Jouda Jemaa, de Laissardière, Guy Trambly, Mayou, Didier   +3 more
openaire   +5 more sources