Results 61 to 70 of about 3,584,282 (275)

Molecular bases of circadian magnesium rhythms across eukaryotes

FEBS Letters, EarlyView.
Circadian rhythms in intracellular [Mg2+] exist across eukaryotic kingdoms. Central roles for Mg2+ in metabolism suggest that Mg2+ rhythms could regulate daily cellular energy and metabolism. In this Perspective paper, we propose that ancestral prokaryotic transport proteins could be responsible for mediating Mg2+ rhythms and posit a feedback model ...
Helen K. Feord, Gerben van Ooijen
wiley   +1 more source

Interplay between circadian and other transcription factors—Implications for cycling transcriptome reprogramming

FEBS Letters, EarlyView.
This perspective highlights emerging insights into how the circadian transcription factor CLOCK:BMAL1 regulates chromatin architecture, cooperates with other transcription factors, and coordinates enhancer dynamics. We propose an updated framework for how circadian transcription factors operate within dynamic and multifactorial chromatin landscapes ...
Xinyu Y. Nie, Jerome S. Menet
wiley   +1 more source

A High-Performance Perovskite Solar Cell Prepared Based on Targeted Passivation Technology

Crystals
Perovskite materials have garnered significant attention in both fundamental research and practical applications owing to their exceptional light absorption coefficients, low fabrication costs, and inherent advantages for thin-film and flexible device ...
Meihong Liu, Yafeng Hao, Fupeng Ma, Pu Zhu, Huijia Wu, Ziwei Li, Wenyu Niu, Yujie Huang, Guitian Huangfu, Junye Li, Fengchao Li, Jiangang Yu, Tengteng Li, Longlong Zhang, Cheng Lei, Ting Liang   +15 more
doaj   +1 more source

Disordered but rhythmic—the role of intrinsic protein disorder in eukaryotic circadian timing

FEBS Letters, EarlyView.
Unstructured domains known as intrinsically disordered regions (IDRs) are present in nearly every part of the eukaryotic core circadian oscillator. IDRs enable many diverse inter‐ and intramolecular interactions that support clock function. IDR conformations are highly tunable by post‐translational modifications and environmental conditions, which ...
Emery T. Usher, Jacqueline F. Pelham
wiley   +1 more source

Multi-Step Spin-Coating with In Situ Crystallization for Growing 2D/3D Perovskite Films

Crystals
Developing perovskite solar cells (PSCs) with both high performance and long-term stability remains a critical challenge and research focus in the field of photovoltaic devices.
Meihong Liu, Yafeng Hao, Fupeng Ma, Pu Zhu, Huijia Wu, Ziwei Li, Wenyu Niu, Yujie Huang, Guitian Huangfu, Junye Li, Fengchao Li, Jiangang Yu, Longlong Zhang, Tengteng Li, Cheng Lei, Ting Liang   +15 more
doaj   +1 more source

Deep Semantic Classification for 3D LiDAR Data

, 2017
Robots are expected to operate autonomously in dynamic environments. Understanding the underlying dynamic characteristics of objects is a key enabler for achieving this goal.
Burgard, Wolfram, Dewan, Ayush, Oliveira, Gabriel L.   +2 more
core   +1 more source

The role of histone modifications in transcription regulation upon DNA damage

FEBS Letters, EarlyView.
This review discusses the critical role of histone modifications in regulating gene expression during the DNA damage response (DDR). By modulating chromatin structure and recruiting repair factors, these post‐translational modifications fine‐tune transcriptional programmes to maintain genomic stability.
Angelina Job Kolady, Siyao Wang
wiley   +1 more source

Design and Fabrication of Thermopile Infrared Detector Based on Carbon Black Nanoparticle Absorption Layer

Photonics
This study demonstrates a high-performance thermopile infrared detector that incorporates a carbon black nanoparticle (CBNP) absorption layer. To overcome the limitations associated with conventional infrared-absorbing materials—including high cost ...
Cheng Lei, Zhenyu Zhang, Boyou Shao, Xiangyang Ren, Tengteng Li, Fengchao Li, Ting Liang   +6 more
doaj   +1 more source

Optimal and Myopic Information Acquisition

, 2018
We consider the problem of optimal dynamic information acquisition from many correlated information sources. Each period, the decision-maker jointly takes an action and allocates a fixed number of observations across the available sources.
Liang, Annie, Mu, Xiaosheng, Syrgkanis, Vasilis   +2 more
core   +1 more source

Substrate specificity of Burkholderia pseudomallei multidrug transporters is influenced by the hydrophilic patch in the substrate‐binding pocket

FEBS Letters, EarlyView.
Multidrug transporters BpeB and BpeF from the Gram‐negative pathogen Burkholderia pseudomallei have a hydrophilic patch in their substrate‐binding pocket. Drug susceptibility tests and growth curve analyses using an Escherichia coli recombinant expression system revealed that the hydrophilic patches of BpeB and BpeF are involved in the substrate ...
Ui Okada, Satoshi Murakami
wiley   +1 more source