Results 41 to 50 of about 594,798 (294)

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

Spontaneous Interlayer Coherence in Double-Layer Quantum Hall Systems: Symmetry Breaking Interactions, In-Plane Fields and Phase Solitons

, 1996
At strong magnetic fields double-layer two-dimensional-electron-gas systems can form an unusual broken symmetry state with spontaneous inter-layer phase coherence.
A. H. MacDonald, A. H. MacDonald, A. H. MacDonald, A. H. MacDonald, A. H. MacDonald, A. Stern, Ana Lopez, B. I. Halperin, B. I. Halperin, D. Paquet, D. Paquet, D. Yoshioka, D. Yoshioka, E. H. Rezayi, F. D. M. Haldane, F. D. M. Haldane, G. S. Boebinger, G. S. Boebinger, H. A. Fertig, H. Mori, I. V. Lerner, I. V. Lerner, J. P. Eisenstein, J. P. Eisenstein, J. P. Kotthaus, K. Moon, K. Moon, K. Moon, Kun Yang, L. Zheng, Lotfi Belkhir, Luis Brey, M. B. Santos, N. Read, Per Bak, R. Cǒté, R. Cǒté, S. Das Sarma, S. L. Sondhi, S. M. Girvin, S. M. Girvin, S. Q. Murphy, S. Simon, T. Chakraborty, T. S. Lay, Tin-Lun Ho, W. L. Schaich, X. G. Wen, X. G. Wen, X. M. Chen, Y. A. Bychkov, Y. A. Bychov, Y. Kuramoto, Y. W. Suen, Z. F. Ezawa, Z. F. Ezawa, Z. F. Ezawa   +56 more
core   +1 more source

Crosstalk between the ribosome quality control‐associated E3 ubiquitin ligases LTN1 and RNF10

FEBS Letters, EarlyView.
Loss of the E3 ligase LTN1, the ubiquitin‐like modifier UFM1, or the deubiquitinating enzyme UFSP2 disrupts endoplasmic reticulum–ribosome quality control (ER‐RQC), a pathway that removes stalled ribosomes and faulty proteins. This disruption may trigger a compensatory response to ER‐RQC defects, including increased expression of the E3 ligase RNF10 ...
Yuxi Huang, Satoshi Hashimoto, Sota Ito, Chisato Kikuguchi, Miho Hoshi, Kiyoshi Yamaguchi, Yoichi Furukawa, Toru Suzuki, Toshifumi Inada   +8 more
wiley   +1 more source

Electric double layer structure close to the three-phase contact line in an electrolyte wetting a solid substrate

, 2012
The electric double layer structure in an electrolyte close to a solid substrate near the three-phase contact line is approximated by considering the linearized Poisson-Boltzmann equation in a wedge geometry.
Dörr, Aaron, Hardt, Steffen
core   +1 more source

The newfound relationship between extrachromosomal DNAs and excised signal circles

FEBS Letters, EarlyView.
Extrachromosomal DNAs (ecDNAs) contribute to the progression of many human cancers. In addition, circular DNA by‐products of V(D)J recombination, excised signal circles (ESCs), have roles in cancer progression but have largely been overlooked. In this Review, we explore the roles of ecDNAs and ESCs in cancer development, and highlight why these ...
Dylan Casey, Zeqian Gao, Joan Boyes
wiley   +1 more source

Cyclic Voltammetry Part 2: Surface Adsorption, Electric Double Layer, and Diffusion Layer

Electrochemistry, 2022
This paper “Part 2: Surface Adsorption, Electric Double Layer, and Diffusion Layer” is the applicational part and is a continuation of “Part 1: Fundamentals” (https://doi.org/10.5796/electrochemistry.22-66082). This part explains the principles of cyclic
Hirohisa YAMADA, Kazuki YOSHII, Masafumi ASAHI, Masanobu CHIKU, Yuki KITAZUMI   +4 more
doaj   +1 more source

Impact of diffusion layers in strong electrolytes on the transient current [PDF]

, 2009
Transient currents of electrolytes in response to a voltage step can reveal a lot about the behavior of charges present in an electrolyte. In this paper, electrolytes with high ionic strength are considered.
Beunis, Filip, Marescaux, Matthias, Neyts, Kristiaan, Strubbe, Filip, Verboven, Bart   +4 more
core   +1 more source

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

Plasmas generated by ultra-violet light rather than electron impact [PDF]

, 2013
We analyze, in both plane and cylindrical geometries, a collisionless plasma consisting of an inner region where generation occurs by UV illumination, and an un-illuminated outer region with no generation. Ions generated in the inner region flow outwards
Allen, J. E., Benilov, M. S., Franklin, R. N., Thomas, D. M.   +3 more
core   +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