Results 31 to 40 of about 39,720 (294)

Chloroplast Stress Signals Orchestrate Epidermis‐Specific Remodeling of Mitochondria and ER Under High Light

Advanced Science, EarlyView.
High light exposure triggers an epidermis‐specific remodeling of mitochondria and ER in Arabidopsis, driven by chloroplast‐derived signals. Live‐cell imaging shows that HL rapidly suppresses mitochondrial motility, followed by fusion‐driven elongation and ER cisternal expansion.
Evan R. Angelos, Hee‐Seung Choi, Jingzhe Guo, Andrea A. Zanini, Tessa M. Burch‐Smith, Emily Snyder, Matthew Part, Wilhelmina van de Ven, Manhoi Hur, Gerd Ulrich Balcke, Alain Tissier, Quanqing Zhang, Katayoon Dehesh   +12 more
wiley   +1 more source

Sistema de Espaços Livres da Cidade de Maceió

Paisagem e Ambiente, 2009
Neste trabalho propõe-se uma classificação dos diferentes tipos de espaços que compõem o sistema de espaços livres da cidade de Maceió. Toma-se por referência suas distintas determinações (dinâmica natural, projetos de parcelamento, usos) e ...
Geraldo Majela Gaudêncio Faria, Verônica Robalinho Cavalcanti   +1 more
doaj   +1 more source

Rapid Remodeling of the Human Gut Microbiome in Response to Short‐Term Animal Product Restriction and Associations with Host Molecular Phenotypes

Advanced Science, EarlyView.
A real‐world model of structured animal product restriction practiced for religious reasons reveals the dynamic adaptability of the human gut microbiome to dietary change and uncovers reductions in diversity and rare taxa loss. Integrated microbiome, metabolomic, and proteomic analyses uncover coordinated taxonomic and molecular shifts and identify ...
Christina Emmanouil, Maria Anezaki, Alexandros Simistiras, Stavros Glentis, Nikolaos Scarmeas, Pantelis Hatzis, Konstantinos Rouskas, Antigone S. Dimas   +7 more
wiley   +1 more source

Die Alpen – Geschichte und Zukunft einer europäischen Kulturlandschaft [The Alps—History and Future of a European Cultural Landscape]

Mountain Research and Development, 2015
Reviewed: Die Alpen – Geschichte und Zukunft einer europäischen Kulturlandschaft [The Alps—History and Future of a European Cultural Landscape] By Werner Bätzing. Munich, Germany: C.H. Beck, 2015. 484 pp. € 38.00. ISBN 978-3-406-67339-9.
Paul Messerli
doaj   +1 more source

Francisella tularensis 2-C-methyl-D-erythritol 4-phosphate cytidylyltransferase: kinetic characterization and phosphoregulation. [PDF]

PLoS ONE, 2011
Deliberate and natural outbreaks of infectious disease, the prevalence of antibiotic resistant strains, and the ease by which antibiotic resistant bacteria can be intentionally engineered all underscore the necessity of effective vaccines and continued ...
Arthur Tsang, Heather Seidle, Safdar Jawaid, Weidong Zhou, Clint Smith, Robin D Couch   +5 more
doaj   +1 more source

Targeted H2S Delivery System Attenuates Blood‐Spinal Cord Barrier Disruption after Spinal Cord Injury by Reshaping the Ferritinophagy Pathway

Advanced Science, EarlyView.
The αvβ3‐mediated SPRC@MPDA‐RGD targets broken endothelial cells and controlled‐ releases SPRCcontrollably releases SPRC. CSE is then activated to produce endogenous H2S, which inhibits ferritinophagy. In brief, H2S inhibits autophagy by activating the PI3K/Akt/mTOR pathway, thereby suppressing the ferroptosis process mediated by NCOA4, and ultimately ...
Zhiheng Chen, Xinkai Pu, Ruiyang Li, Yuezhou Wu, Qirong Zhou, Jian Wang, Yuxuan Qian, Fengjie Lu, Jian‐Yuan Zhao, Zhida Su, Jiacan Su, Xiaofeng Lian   +11 more
wiley   +1 more source

The eukaryotic MEP-pathway genes are evolutionarily conserved and originated from Chlaymidia and cyanobacteria

BMC Genomics, 2021
Background Isoprenoids are the most ancient and essential class of metabolites produced in all organisms, either via mevalonate (MVA)-and/or methylerythritol phosphate (MEP)-pathways.
Liping Zeng, Katayoon Dehesh
doaj   +1 more source

Addressing Oxygen Embrittlement in Additively Manufactured Titanium via Cu‐Mediated Interstitial Site Engineering

Advanced Science, EarlyView.
A novel “Cu‐mediated interstitial site engineering” strategy is introduced to thermodynamically stabilize hexagonal oxygen (hex‐O) configurations in oxygen‐containing titanium alloys. The hex‐O configuration activates multiple slip systems and enhances dislocation pinning via long‐range repulsion.
Xiaobin Lin, Xudong Rong, Jiachen Xie, Xinru Wang, Jianteng Wang, Zhihang Xu, Dongdong Zhao, Shiwei Pan, Feng Qian, Longlong Ma, Gang Sha, Xiang Zhang, Chunsheng Shi, Chunnian He, Naiqin Zhao   +14 more
wiley   +1 more source

The political space in the European parliament: Measuring MEPs' preferences amid the rise of Euroscepticism [PDF]

, 2023
Simon Hix, Richard Whitaker, Galina Zapryanova   +2 more
openalex   +1 more source

Implementation of Fractal Dimension and Self-Organizing Map to Detect Toxic Effects of Toluene on Movement Tracks of Daphnia magna

Journal of Toxicology, 2018
Movement behaviors of an indicator species, Daphnia magna, in response to contaminants have been implemented to monitor environmental disturbances. Complexity in movement tracks of Daphnia magna was characterized by use of fractal dimension and self ...
Yuedan Liu, Chunlei Xia, Zhongya Fan, Renren Wu, Xianglin Chen, Zuoyi Liu   +5 more
doaj   +1 more source