Results 51 to 60 of about 366,302 (314)

Hyperosmotic stress induces PARP1‐mediated HPF1‐dependent mono(ADP‐ribosyl)ation

FEBS Letters, EarlyView.
Sorbitol‐induced hyperosmotic stress rapidly induces reversible mono(ADP‐ribosyl)ation (MARylation) on PARP1 without the signs of genotoxic signaling. We show that PARP1 autoMARylation is HPF1 dependent and forms hydroxylamine‐resistant O‐glycosidic linkages.
Anna Georgina Kopasz, Mihály Mérey, Rebeka Vásárhelyi, Ramóna Pék, Victor Imburchia, László Henn, Adrián Kószó, Nicholas D. Lakin, Ivan Ahel, Sébastien Huet, Ágnes Czibula, Gyula Timinszky   +11 more
wiley   +1 more source

Combined Salt and Heat Stress Aggravates Oxidative Stress and Photosynthetic Damage, Disrupting Carbon and Nitrogen Metabolism and Yield in Rice

Antioxidants
In the context of global climate change, the co-occurrence of salt and heat stress represents a major constraint to rice production, resulting in greater yield penalties than either stress alone.
Lin Li, Jie Xu, Jinqi Liu, Wenhao Bi, Yingjiang Li, Aibin He, Xiayu Guo, Zhiyong Ai   +7 more
doaj   +1 more source

An unexpected alternative viologen electron mediator site in tungsten‐containing formate dehydrogenase

FEBS Letters, EarlyView.
An unexpected alternative interaction site for ethyl viologen was identified in formate dehydrogenase 1 from Methylorubrum extorquens. Combined mutagenesis, kinetic analysis, and docking revealed that aromatic residues near an iron–sulfur cluster enable flavin mononucleotide‐independent electron transfer, offering a framework for engineering improved ...
Eleni G. Poloniataki, Yong Hwan Kim
wiley   +1 more source

Efficient fault-tolerant collision-free data aggregation scheduling for wireless sensor networks [PDF]

, 2014
This paper investigates the design of fault-tolerant TDMA-based data aggregation scheduling (DAS) protocols for wireless sensor networks (WSNs). DAS is a fundamental pattern of communication in wireless sensor networks where sensor nodes aggregate and ...
Bradbury, Matthew S., Bradbury, Matthew, Jhumka, Arshad, Saginbekov, Sain   +3 more
core   +1 more source

A comprehensive assessment of photosynthetic acclimation to shade in C4 grass (Cynodon dactylon (L.) Pers.)

BMC Plant Biology
Background Light deficit in shaded environment critically impacts the growth and development of turf plants. Despite this fact, past research has predominantly concentrated on shade avoidance rather than shade tolerance.
Guangyang Wang, Jinyan Mao, Mingxia Ji, Wei Wang, Jinmin Fu   +4 more
doaj   +1 more source

Cultivar Variation in Growth, Yield, and Nutritional Quality of Pea Sprouts and Fresh Seeds for the Selection of Specialized Cultivars

Agronomy
To clarify cultivar differences in growth performance, yield formation, and bioactive characteristics at the sprout and fresh seed stages, twelve pea cultivars were evaluated.
Cheng-Na Zhou, Jing Bai, Xiao-Yan Zhang, Feng-Jing Song, Jun-Jie Hao, Shi-Zuo Qiu, Xiao Cui, Wen-Jiao Wang, Kai-Hua Jia, Ru-Mei Tian, Min Liu, Guan Li, Na-Na Li   +12 more
doaj   +1 more source

Tolerating the Conditionally Tolerant

Democratic Theory, 2020
How can a tolerant, liberal political culture tolerate the presence of only conditionally tolerant illiberal sub-cultures while remaining true to its principles of tolerance? The problem falls within the intersection of two developments in the thinking of two of the leading anglophone philosophers of the last half-century, Bernard Williams and John ...
openaire   +1 more source

TRAIL‐PEG‐Apt‐PLGA nanosystem as an aptamer‐targeted drug delivery system potential for triple‐negative breast cancer therapy using in vivo mouse model

Molecular Oncology, EarlyView.
Aptamers are used both therapeutically and as targeting agents in cancer treatment. We developed an aptamer‐targeted PLGA–TRAIL nanosystem that exhibited superior therapeutic efficacy in NOD/SCID breast cancer models. This nanosystem represents a novel biotechnological drug candidate for suppressing resistance development in breast cancer.
Gulen Melike Demirbolat, Aslihan Kucuk, Omer Erdogan, Samed Ozer, Bensu Kozan, Tugba Cuceli, Erkan Gumus, Evrim Cevik, Ozge Cevik   +8 more
wiley   +1 more source

Superior frequency stability and long-lived state-swapping in cubic-SiC mechanical mode pairs

npj Quantum Information
The multimode cavity optomechanical system offers versatile applications, including state transduction, coherent interconnection, and many-body simulations.
Huanying Sun, Yanlin Chen, Qichun Liu, Haihua Wu, Yuqing Wang, Tiefu Li, Yulong Liu   +6 more
doaj   +1 more source

Network divergence analysis identifies adaptive gene modules and two orthogonal vulnerability axes in pancreatic cancer

Molecular Oncology, EarlyView.
Tumors contain diverse cellular states whose behavior is shaped by context‐dependent gene coordination. By comparing gene–gene relationships across biological contexts, we identify adaptive transcriptional modules that reorganize into distinct vulnerability axes.
Brian Nelson, Lyanne Delgado‐Coka, Natalia Marchenko, Luisa F. Escobar‐Hoyos, Kenneth R. Shroyer, Alisa Yurovsky, Trey Ideker, Gábor Balázsi, Thomas MacCarthy, Scott Powers   +9 more
wiley   +1 more source