Results 11 to 20 of about 827,600 (338)
Cysteine and Cysteine-Related Signaling Pathways in Arabidopsis thaliana [PDF]
Molecular Plant, 2014 Cysteine occupies a central position in plant metabolism because it is a reduced sulfur donor molecule involved in the synthesis of essential biomolecules and defense compounds. Moreover, cysteine per se and its derivative molecules play roles in the redox signaling of processes occurring in various cellular compartments. Cysteine is synthesized during
Romero González, Luis Carlos +5 more
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Synthesis, screening, and sequencing of cysteine-rich one-bead one-compound peptide libraries. [PDF]
, 2008 Cysteine-rich peptides are valued as tags for biarsenical fluorophores and as environmentally important reagents for binding toxic heavy metals. Due to the inherent difficulties created by cysteine, the power of one-bead one-compound (OBOC) libraries has
Greaves, John +3 more
core +2 more sources
Journal of Animal Reproduction and Biotechnology, 2016 The study aims to assess the embryo development and survivability of bovine embryos cultured in vitro by addition of cysteine. The rates of metaphase II formation are not significantly different among the three groups(73.8% for TCM199, 76.9% for TCM199 ...
Sang-Rae Cho +7 more
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Free Radical Biology and Medicine, 2015 The cysteine (Cys) proteome is a major component of the adaptive interface between the genome and the exposome. The thiol moiety of Cys undergoes a range of biologic modifications enabling biological switching of structure and reactivity. These biological modifications include sulfenylation and disulfide formation, formation of higher oxidation states,
Joshua D. Chandler +2 more
openaire +3 more sources
Negative modulation of the GABAAρ1 receptor function by l-cysteine [PDF]
, 2017 l-Cysteine is an endogenous sulfur-containing amino acid with multiple and varied roles in the central nervous system, including neuroprotection and the maintenance of the redox balance.
Beltrán González, Andrea Natalia +2 more
core +1 more source
Cell signaling promoting protein carbonylation does not cause sulfhydryl oxidation: implications to the mechanism of redox signaling [PDF]
, 2017 Reactive oxygen species (ROS) have been recognized as second messengers, however, targeting mechanisms for ROS in cell signaling have not been defined.
Almansour, Faisal +4 more
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Common Bean (Phaseolus vulgaris L.) Accumulates Most S-Methylcysteine as Its γ-Glutamyl Dipeptide
Plants, 2019 The common bean (Phaseolus vulgaris) constitutes an excellent source of vegetable dietary protein. However, there are sub-optimal levels of the essential amino acids, methionine and cysteine. On the other hand, P.
Elham Saboori-Robat +6 more
doaj +1 more source
Indirect Routes to Aminoacyl-tRNA: The Diversity of Prokaryotic Cysteine Encoding Systems
Frontiers in Genetics, 2022 Universally present aminoacyl-tRNA synthetases (aaRSs) stringently recognize their cognate tRNAs and acylate them with one of the proteinogenic amino acids.
Takahito Mukai +7 more
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In vitro and in vivo anthelmintic efficacy of plant cysteine proteinases against the rodent gastrointestinal nematode, Trichuris muris [PDF]
, 2006 We examined the mechanism of action and compared the anthelmintic efficacy of cysteine proteinases from papaya, pineapple, fig, kiwi fruit and Egyptian milkweed in vitro using the rodent gastrointestinal nematode Heligmosomoides polygyrus.
Behnke, J.M. +4 more
core +3 more sources
Sensors, 2011 We here report a rapid, sensitive, selective and label-free fluorescence detection method for cysteine (Cys). The conformation of mercury-specific DNA (MSD) changes from a random coil form to a hairpin structure in the presence of Hg2+ due to the ...
Gang Liu +8 more
doaj +1 more source