Results 61 to 70 of about 2,767,776 (309)

Modulation of Homer1 EVH1 domain internal dynamics by putative autism‐associated mutations

FEBS Letters, EarlyView.
The putative autism‐associated M65I and S97L variants of the EVH1 domain of the postsynaptic scaffold protein Homer1 do not exhibit substantial changes in their overall structure or partner binding. Both of them, but especially the M65I variant, show altered internal dynamics relative to the wild‐type domain on the μs‐ms timescale, indicated by the ...
Fanni Farkas, Brigitta Maruzs, Zsófia E. Kálmán, Tomas Klumpler, Gyula Batta, Bálint Péterfia, Zoltán Gáspári   +6 more
wiley   +1 more source

QCD sum rule predictions on gluonic tetraquark states with $$J^{PC}=0^{+-},0^{--}$$ J PC = 0 + - , 0 - - and $$1^{\pm \pm }$$ 1 ± ±

European Physical Journal C: Particles and Fields
In this work, we present a systematic calculation of the mass spectrum for tetraquark hybrid states, focusing on the $$8_{[c\bar{c}]}\otimes 8_{[G]}\otimes 8_{[c\bar{c}]}$$ 8 [ c c ¯ ] ⊗ 8 [ G ] ⊗ 8 [ c c ¯ ] color configuration, within the framework of ...
Chun-Meng Tang, Chun-Gui Duan, Liang Tang, Cong-Feng Qiao   +3 more
doaj   +1 more source

Building topological devices through emerging robust helical surface states

New Journal of Physics, 2015
We propose a nonlocal manipulation method to build topological devices through emerging robust helical surface states in Z _2  = 0 topological systems. Specifically, in a ribbon of Z _2  = 0 Bernevig-Hughes-Zhang (BHZ) model with finite-size effect, if ...
Zibo Wang, Juntao Song, Haiwen Liu, Hua Jiang, X C Xie   +4 more
doaj   +1 more source

Cell geometry and membrane protein crowding constrain Escherichia coli growth rate, overflow metabolism, respiration, and maintenance energy

FEBS Letters, EarlyView.
The physical dimensions and shape of bacterial cells define the surface area available to acquire nutrients and the volume available for synthesizing proteins and DNA. Here, we use computational systems biology to decode the importance of cell geometry as a major determinant of prokaryotic phenotype, including growth rate and metabolic efficiency. This
Ross P. Carlson, Tomáš Gedeon, Mauricio Garcia Benitez, Campbell Putnam, William R. Harcombe, Radhakrishnan Mahadevan, Ashley E. Beck   +6 more
wiley   +1 more source

Probing shape coexistence by alpha decays to 0(+) states

, 2014
We analyze the alpha-decay fine structure to excited 0(2)(+) states in Hg and Rn isotopes. These states are described as minima in the potential energy surface (PES) provided by the standard deformed Woods-Saxon plus pairing approach. We also investigate
Wyss, Ramon A.,, Liotta, R. J., Delion, D. S., Qi, Chong,   +3 more
core   +1 more source

Magnetic dipole moments of the Ωc(3185)0 and Ωc(3327)0 states from molecular perspective

Physics Letters B
In this paper we study the magnetic dipole moments of the newly discovered Ωc(3185)0 and Ωc(3327)0, assuming that Ωc(3185)0 and Ωc(3327)0 are S-wave DΞ and D⁎Ξ molecular pentaquark states, respectively.
Ulaş Özdem
doaj   +1 more source

Final state interaction in $ {B^0} \to {D^0}{\overline D^0} $

Journal of High Energy Physics, 2011
In this research, the hadronic decay of \( {B^0} \to {D^0}{\overline D^0} \) is analyzed by using” QCD factorization” (QCDF) method and final state interaction (FSI). First, the \( {B^0} \to {D^0}{\overline D^0} \) decay is calculated via QCDF method and only the annihilation graphs exist in that method.
Behnam Mohammadi, Hossein Mehraban
openaire   +1 more source

Salmonella lipopolysaccharide‐containing supported lipid bilayers as platforms to study bacteriophage interactions

FEBS Letters, EarlyView.
We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace, Alyssa Borges, Charles Arnaud, Tove Karlsson, Nina K. Bröker, Stefanie Barbirz, Marta Bally   +6 more
wiley   +1 more source

The large probability of the $\mth{0^+}$ ground states

, 2002
We investigate the dominance of $0^+$ states as the lowest states in shell model calculations with random two-body interactions in a single $j$-shell.
A. Arima, N. Yoshinaga, Y.M. Zhao
core   +1 more source

From mice to humans—divergent strategies for intestinal homeostasis and regeneration

FEBS Letters, EarlyView.
Recent advances such as organoid genome editing, xenotransplantation, imaging, and whole‐genome sequencing have enabled direct studies of human intestinal stem cells (ISCs). These studies reveal species‐specific features, including slower ISC proliferation, distinct injury responses, slower somatic mutation accumulation in humans, and an inverse ...
Keiko Ishikawa, Shinya Sugimoto, Toshiro Sato   +2 more
wiley   +1 more source