Results 21 to 30 of about 496,945 (249)

Reciprocal control of viral infection and phosphoinositide dynamics

FEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source

Effect of Climate and Competition on Radial Growth of Pinus sylvestris var. mongolica Forest in Hulunbuir Sandy Land of Inner Mongolia, China

Plants, 2023
(1) Background: The forest of Pinus sylvestris var. mongolica is an important semi-arid ecosystem in Hulunbuir sandy land that plays a key role in the carbon cycle and wind erosion control.
Shuo Wen, Zhongjie Shi, Xiao Zhang, Leilei Pan, Semyung Kwon, Yuheng Li, Xiaohui Yang, Hanzhi Li   +7 more
doaj   +1 more source

Time after time – circadian clocks through the lens of oscillator theory

FEBS Letters, EarlyView.
Oscillator theory bridges physics and circadian biology. Damped oscillators require external drivers, while limit cycles emerge from delayed feedback and nonlinearities. Coupling enables tissue‐level coherence, and entrainment aligns internal clocks with environmental cues.
Marta del Olmo, Carolin Ector, Hanspeter Herzel   +2 more
wiley   +1 more source

Multiple ETS family transcription factors bind mutant p53 via distinct interaction regions

FEBS Letters, EarlyView.
Mutant p53 gain‐of‐function is thought to be mediated by interaction with other transcription factors. We identify multiple ETS transcription factors that can bind mutant p53 and found that this interaction can be promoted by a PXXPP motif. ETS proteins that strongly bound mutant p53 were upregulated in ovarian cancer compared to ETS proteins that ...
Stephanie A. Metcalf, Nicholas F. Downing, Kaitlyn M. Mills, Samuel C. Metcalfe, Alexander E. Kritzer, Lindsey D. Mayo, Peter C. Hollenhorst   +6 more
wiley   +1 more source

THE METHODOLOGICAL APPROACH IN THE MANAGEMENT OF CONSERVATION DATA FOR STUCCO ARTIFACTS

Ochrona Dziedzictwa Kulturowego, 2019
Some 90 Roman stucco fragments, coming from the Archaeological Park of Herculaneum, underwent in the conservation-restoration process within the Istituto Superiore per la Conservazione ed il Restauro (ISCR) laboratories in Matera. Before the conservation
Filippo Edoardo Capasso, Francesca Castiello, Simona Dichiara, Manuel Giandomenico, Natalie Iacopino, Erika Maddalena, Camilla Mauri, Sokol Muca, Mariagiulia Roscigno, Sofia Schiattone   +9 more
doaj   +1 more source

Lipidome analysis of milk composition in humans, monkeys, bovids, and pigs

BMC Evolutionary Biology, 2020
Background Lipids contained in milk are an essential source of energy and structural materials for a growing neonate. Furthermore, lipids’ long-chain unsaturated fatty acid residues can directly participate in neonatal tissue formation.
Aleksandra Mitina, Pavel Mazin, Anna Vanyushkina, Nikolay Anikanov, Waltraud Mair, Song Guo, Philipp Khaitovich   +6 more
doaj   +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

A new geodatabase of fuel treatments across federal lands in the USA

Scientific Data
Catastrophic wildfires threaten landscapes across the United States, and fuel treatments are key to mitigating this risk. Yet, information regarding when, where, and what types of treatments have occurred is scattered across multiple systems of record ...
Anson Call, Nathan Tomczyk, Katahdin A. Withnall, Patricia R. Dappen, Dana Heusinkveld, Stephanie Mueller, Ben Holloway, Keaton Shennan, Jennifer Herring, Aidan Franko, Melanie M. Colavito, Aaron D. Kimple, Andrew Sánchez Meador, Camille S. Stevens-Rumann   +13 more
doaj   +1 more source

Vis–NIR Spectroscopy Characteristics of Wetland Soils with Different Water Contents and Machine Learning Models for Carbon and Nitrogen Content

Ecologies
Soil nutrient detection in wetlands is critical for rapidly and effectively managing these ecosystems. Our objective was to provide a methodological framework for identifying optimal data processing methods and machine learning model for predicting soil ...
Keying Qu, Leichao Nie, Lijuan Cui, Huazhe Li, Mingshuo Xiong, Xiajie Zhai, Xinsheng Zhao, Jinzhi Wang, Yinru Lei, Wei Li   +9 more
doaj   +1 more source

RETHINKING MAIURI: ENHANCEMENT OF STUCCO FINDINGS FROM THE HERCULANEUM ARCHAEOLOGICAL PARKq

Ochrona Dziedzictwa Kulturowego, 2019
The subject of this study is a group of ninety stucco fragments from the Herculaneum Archeological Park, which were part of the decoration of the Tetrapylon’s barrel vault located in the Decumanus Maximus.
Filippo Edoardo Capasso, Francesca Castiello, Simona Dichiara, Manuel Giandomenico, Natalie Iacopino, Erika Maddalena, Camilla Mauri, Sokol Muca, Mariagiulia Roscigno, Sofia Schiattone   +9 more
doaj   +1 more source