Results 31 to 40 of about 592,273 (269)

Chemical stability of carbon pool in peatlands dominated by different plant types in Jilin province (China) and its potential influencing factors

open access: yesFrontiers in Ecology and Evolution, 2023
IntroductionThe peat carbon pool stores 30% of the total global soil carbon accounting for 3–4% of the global land surface. The stability of the peatland carbon pool is a key factor affecting global carbon cycling that is seriously disturbed by climate ...
Jinxin Cong   +5 more
doaj   +1 more source

ASBAAC: Automated Salt-Bridge and Aromatic- Aromatic Calculator [PDF]

open access: yesBioinformation, 2018
Biological systems are made of complex networks non-covalent interactions observed among protein-protein, protein-DNA, proteinlipid complexes using hydrogen-bonds, salt-bridges, aromatic-aromatic, van der Waals (vdW), hydrophobic-interactions and several others using distance criteria.
Roy, Chittran, Datta, Saumen
openaire   +2 more sources

Degradation mechanism of the von Willebrand factor A2 domain by nattokinase

open access: yesFEBS Letters, EarlyView.
Nattokinase, a natto‐derived protease, exhibits potent antithrombotic effects. This study demonstrates that nattokinase directly cleaves the von Willebrand factor (vWF) A2 domain in vitro. Unlike the native regulator ADAMTS13, nattokinase degrades folded vWF independently of shear stress.
Ryuichi Hyakumoto   +3 more
wiley   +1 more source

Bio-Based Aromatic Epoxy Monomers for Thermoset Materials

open access: yesMolecules, 2017
The synthesis of polymers from renewable resources is a burning issue that is actively investigated. Polyepoxide networks constitute a major class of thermosetting polymers and are extensively used as coatings, electronic materials, adhesives.
Feifei Ng   +4 more
doaj   +1 more source

Theoretical Prediction and Explanation of Reaction Site Selectivity in the Addition of a Phenoxy Group to Perfluoropyrimidine, Perfluoropyridazine, and Perfluoropyrazine

open access: yesMolecules, 2021
Perfluoroaromatics, such as perfluoropyridine and perfluorobenzene, are privileged synthetic scaffolds in organofluorine methodology, undergoing a series of regioselective substitution reactions with a variety of nucleophiles.
Timothy J. Fuhrer   +3 more
doaj   +1 more source

Supramolecular aromaticity

open access: yesJournal of Molecular Structure, 2014
We report experimental and theoretical evidences for supramolecular aromaticity as a new concept to be widely used in researches about molecular crystals. CSD survey regarding frequently encountered resonance-assisted H-bonds (RAHBs) in formic acid, formamide, formimidamide, formic acid-formamide, and formamide-formimidamide dimers shows that ...
Karabiyik, Hande   +2 more
openaire   +3 more sources

Modulation of Homer1 EVH1 domain internal dynamics by putative autism‐associated mutations

open access: yesFEBS Letters, EarlyView.
The putative autism‐associated M65I and S97L variants of the EVH1 domain of the postsynaptic scaffold protein Homer1 do not exhibit substantial changes in their overall structure or partner binding. Both of them, but especially the M65I variant, show altered internal dynamics relative to the wild‐type domain on the μs‐ms timescale, indicated by the ...
Fanni Farkas   +6 more
wiley   +1 more source

Pratap Sugandh-1 (RSK-1091-10-1-1) “A new high yielding aromatic rice variety for transplanting situation. [PDF]

open access: yesElectronic Journal of Plant Breeding, 2014
The aromatic rice variety “Pratap Sugandh-1 (RSK-1091-10-1-1)” was developed from the cross IET 13846 (Surabhi) / Pusa basmati-1 varieties with high yield potential and grain quality.
N.R.Koli And Chardra Prakash
doaj  

The ubiquitin‐proteasome system and autophagy as guardians of the cellular proteome

open access: yesFEBS Letters, EarlyView.
This Perspective covers the three principles governing the crosstalk between the ubiquitin‐proteasome system and autophagy in cellular proteostasis: (1) a shared ubiquitin code routing substrates via shuttle factors or autophagy receptors; (2) spatial compartmentalization into phase‐separated degradation hubs and organelle‐specific modules (exemplified
Ivan Dikic
wiley   +1 more source

Nutritional, Bioactive, and Volatile Characteristics of Two Types of Sorbus domestica Undervalued Fruit from Northeast of Iberian Peninsula, Spain

open access: yesMolecules
The promotion of food from underutilized plants can help combat biodiversity loss, foster cultural preservation, and empower farmers in the face of market pressures and sustainable production conditions.
María Dolores Raigón Jiménez   +3 more
doaj   +1 more source

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