Results 141 to 150 of about 148,399 (319)
Plant responses to abiotic stresses: heavy metal‐induced oxidative stress and protection by mycorrhization [PDF]
, 2002 Andres Schützendübel, Andrea Polle
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ChemBioChem, EarlyView.In the nascent processes of the beginnings and evolution of life, nucleobases and especially purines, ribonucleos(t)ides and primitive RNAs have been continuously modified. A RNA‐peptide world and key metabolic pathways probably have emerged from the corresponding chemical modifications resulting from adenine deamination, purine alkylation and ...
Jean‐Luc Décout +1 more
wiley +1 more source
A multi-physics approach to probing plant responses: From calcium signaling to thigmonastic motion [PDF]
arXivPlants respond to biotic and abiotic stresses through complex and dynamic mechanisms that integrate physical, chemical, and biological cues. Here, we present a multi-physics platform designed to systematically investigate these responses across scales.
arxiv
Transcriptional Profiling Reveals Novel Interactions between Wounding, Pathogen, Abiotic Stress, and Hormonal Responses in Arabidopsis, [PDF]
, 2002 Yong Hwa Cheong +5 more
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Molecular Tweezers for Biomimetic Recognition of Carbohydrates
ChemBioChem, EarlyView.Molecular tweezers have emerged as effective binders for biomolecules such as lipids, nucleic acids, and proteins, eliciting biological activities. Tweezer molecules, which exploit an open and adaptive binding cavity, can target relatively large guests, such as oligosaccharides and glycans, and often provide some advantages over corresponding ...
Francesco Milanesi +3 more
wiley +1 more source
Cereal Chemistry, EarlyView.Abstract Background and Objectives Ancient grains like einkorn, emmer, and spelt remain underutilized and underexplored, limiting their market potential. This study evaluates the chemical composition, rheology, pasting, and baking properties of spring growth habit einkorn, emmer, and spelt cultivars grown in the Canadian prairies compared to wholemeal ...
Anashwar Valsalan +2 more
wiley +1 more source
ChemElectroChem, EarlyView.This abiotic study elucidates the chemical and electrochemical anode processes within an unconventional, sulfide storing microbial fuel cell, as proposed by Habermann and Pommer in 1991. It analyzes the role of cobalt oxide species in the sulfide storage and oxidation, serving as a foundation of a future utilization of this microbial fuel cell concept.
Erik Lindemann +2 more
wiley +1 more source
Response of Different Tomato Accessions to Biotic and Abiotic Stresses [PDF]
arXivAccessions are prospective sources of genetic variability, as well as valuable genetic resources to deal with present and future crop breeding difficulties. The assessment of population structure and genetic diversity of tomatoes (Solanum lycopersicum L.) that have been distributed in Iraqi Kurdistan region critical in breeding programs for the ...
arxiv
Cytokinin Oxidase Gene Expression in Maize Is Localized to the Vasculature, and Is Induced by Cytokinins, Abscisic Acid, and Abiotic Stress [PDF]
, 2003 Norbert Brugière +7 more
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Light‐responsive mononucleotide coacervates
Chemistry – A European Journal, Accepted Article.Liquid‐liquid phase separation (LLPS) is central to the formation of biomolecular condensates in modern cells and is also explored as a mechanism for assembling protocells. Phase‐separated droplets provide dynamic micro‐environments that concentrate reactants, enhance reactions, and allow molecular exchange, essential for both cellular regulation and ...
Edison Rafael Jimenez Granda +4 more
wiley +1 more source