Results 51 to 60 of about 546,512 (289)

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

Ginsparg-Wilson Relation and Lattice Chiral Symmetry in Fermionic Interacting Theories [PDF]

, 2002
We derive Ginsparg-Wilson relation for a lattice chiral symmetry in theories with self-interacting fermions. Auxiliary scalar and pseudo-scalar fields are introduced on a coarse lattice to give an effective description of the fermionic interactions.
Chiu, Creutz, Ginsparg, Hasenfratz, Hasenfratz, Hernandez, Hiroto So, Horvath, Ichinose, Ichinose, Igarashi, Lüscher, Lüscher, Lüscher, Lüscher, Naoya Ukita, Neuberger, Neuberger, Neuberger, Neuberger, Nidermayer, Nielsen, Nielsen, Nielsen, Yuji Igarashi   +24 more
core   +3 more sources

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

Some new invariant solutions of nonlinear fifth order partial differential equation via Lie approach

Partial Differential Equations in Applied Mathematics
In this paper, the classical Lie symmetry analysis of (1+3) dimensional perturbed Zakharov–Kuznetsov (pZK) equation has been studied. We present a thorough classification of Lie point symmetries for pZK equation.
Muhammad Irshad, Muhammad Hussan, Aqsa Haider, H.M. Younas, Zulfiqar Ali, Iram Jahangir   +5 more
doaj   +1 more source

Exact solutions of semilinear radial Schrodinger equations by separation of group foliation variables [PDF]

, 2015
Explicit solutions are obtained for a class of semilinear radial Schrodinger equations with power nonlinearities in multi-dimensions. These solutions include new similarity solutions and other new group-invariant solutions, as well as new solutions that ...
Anco, Stephen C., Feng, Wei, Wolf, Thomas   +2 more
core  

Supersymmetric IIB Solutions with Schr\"{o}dinger Symmetry

, 2009
We find a class of non-relativistic supersymmetric solutions of IIB supergravity with non-trivial B-field that have dynamical exponent n=2 and are invariant under the Schrodinger group. For a general Sasaki-Einstein internal manifold with U(1)^3 isometry,
, A. Adams, A. Bergman, A. Ceresole, A. Donos, Arnab Kundu, C.P. Herzog, C.P. Herzog, D. Marolf, E.G. Gimon, E.O. Colgain, J. Beckers, J. Maldacena, J.P. Gauntlett, J.P. Gauntlett, J.P. Gauntlett, K. Becker, K. Dasgupta, Krzysztof Pilch, L. Castellani, L. Mazzucato, M. Alishahiha, M. Rangamani, M. Sakaguchi, M. Taylor, N. Bobev, Nikolay Bobev, P. van Nieuwenhuizen, S. Schäfer-Nameki, S.A. Hartnoll, S.A. Hartnoll, S.S. Pal, V.E. Hubeny   +32 more
core   +2 more sources

Deeper discussion of Schr\"odinger invariant and Logarithmic sectors of higher-curvature gravity [PDF]

, 2011
The aim of this paper is to explore D-dimensional theories of pure gravity whose space of solutions contains certain class of AdS-waves, including in particular Schrodinger invariant spacetimes.
E. Witten, Eloy Ayón–Beato, Gaston Giribet, J. Maldacena, M. Henkel, M. Henneaux, Mokhtar Hassaïne, S. T. C. Siklos, U. Niederer   +8 more
core   +2 more sources

SUPERGRAVITY SOLUTIONS WITH CONSTANT SCALAR INVARIANTS

International Journal of Modern Physics A, 2009
We study a class of constant scalar invariant (CSI) space–times which belong to the higher-dimensional Kundt class and which are solutions of supergravity. We review the known CSI supergravity solutions in this class and we explicitly present a number of new exact CSI supergravity solutions, some of which are Einstein.
Coley, A., Fuster, A., Hervik, S.
openaire   +2 more sources

Sequence determinants of RNA G‐quadruplex unfolding by Arg‐rich regions

FEBS Letters, EarlyView.
We show that Arg‐rich peptides selectively unfold RNA G‐quadruplexes, but not RNA stem‐loops or DNA/RNA duplexes. This length‐dependent activity is inhibited by acidic residues and is conserved among SR and SR‐related proteins (SRSF1, SRSF3, SRSF9, U1‐70K, and U2AF1).
Naiduwadura Ivon Upekala De Silva, Puspa Kunwar, Md Ibnul Rifat Rahman, Joanna Koryo Kwao, Nathan Lehman, Zihan Zhang, Trenton Paul, Claire Cheng, Nicholas Truex, Hui‐Ting Lee, Jun Zhang   +10 more
wiley   +1 more source

Higher dimensional charged $f(R)$ black holes

, 2012
We construct a new class of higher dimensional black hole solutions of $f(R)$ theory coupled to a nonlinear Maxwell field. In deriving these solutions the traceless property of the energy-momentum tensor of the matter filed plays a crucial role.
Sheykhi, Ahmad
core   +1 more source