Listar Artículos (Instituto de Bioquímica Vegetal y Fotosíntesis IBVF – CIC Cartuja) por título
Mostrando ítems 215-234 de 281
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S-Sulfhydration: A Cysteine Posttranslational Modification in Plant Systems
(American Society of Plant Biologists, 2015)Hydrogen sulfide is a highly reactive molecule that is currently accepted as a signaling compound. This molecule is as ...
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S-sulfocysteine synthase function in sensing chloroplast redox status
(Taylor & Francis, 2013)The minor chloroplastic O-acetylserine(thiol)lyase isoform encoded by the CS26 gene in Arabidopsis thaliana has been ...
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Septal Junctions in Filamentous Heterocyst-Forming Cyanobacteria
(Elsevier, 2016)In the filaments of heterocyst-forming cyanobacteria, septal junctions that traverse the septal peptidoglycan join adjacent ...
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Septal protein SepJ from the heterocyst‐forming cyanobacterium Anabaena forms multimers and interacts with peptidoglycan
(Wiley Open Access, 2017)Heterocyst‐forming cyanobacteria grow as filaments that can be hundreds of cells long. Proteinaceous septal junctions ...
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Sequence-dependent cleavage site selection by RNase Z from the cyanobacterium synechocystis sp. PCC 6803
(Elsevier, 2005)Biosynthesis of transfer RNA requires processing from longer precursors at the 5′- and 3′-ends. In eukaryotes, in archaea, ...
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Signaling by hydrogen sulfide and cyanide through post-translational modification
(Oxford University Press, 2019)Two cysteine metabolism-related molecules, hydrogen sulfide and hydrogen cyanide, which are considered toxic, have now ...
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Signaling in the plant cytosol: cysteine or sulfide?
(Springer, 2015)Cysteine (Cys) is the first organic compound containing reduced sulfur that is synthesized in the last stage of plant ...
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Site-directed Mutagenesis of Cytochromec 6 from Anabaena Species PCC 7119
(Elsevier, 1999)A number of surface residues of cytochromec 6 from the cyanobacterium Anabaenasp. PCC 7119 have been modified by site-directed ...
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Site-directed Mutagenesis of Cytochromec 6 from Synechocystissp. PCC 6803
(Elsevier, 1999)This paper reports the first site-directed mutagenesis analysis of any cytochrome c 6, a heme protein that performs the ...
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Solubilization of inorganic phosphate and production of organic acids by bacteria isolated from a Moroccan mineral phosphate deposit
(Academic Journals, 2013)Three efficient inorganic-phosphate solubilizing bacteria (PSB) were isolated from a phosphate rock deposit of a Moroccan ...
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Spatial Fluctuations in Expression of the Heterocyst Differentiation Regulatory Gene hetR in Anabaena Filaments
(Public Library of Science, 2015)Under nitrogen deprivation, filaments of the cyanobacterium Anabaena undergo a process of development, resulting in a ...
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Specific mutations in the permease domain of septal protein SepJ differentially affect functions related to multicellularity in the filamentous cyanobacterium Anabaena
(Shared Science Publishers, 2018)Filamentous, heterocyst-forming cyanobacteria are multicellular organisms in which growth requires the activity of two ...
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Specific nitration of tyrosines 46 and 48 makes cytochrome c assemble a non-functional apoptosome
(Elsevier, 2012)Under nitroxidative stress, a minor fraction of cytochrome c can be modified by tyrosine nitration. Here we analyze the ...
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Starch synthase 4 is located in the thylakoid membrane and interacts with plastoglobule-associated proteins in Arabidopsis
(Wiley, 2014)Starch synthesis requires the formation of a primer that can be subsequently elongated and branched. How this primer is ...
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Stress response requires an efficient connection between glycogen and central carbon metabolism by phosphoglucomutases in cyanobacteria
(Oxford University Press, 2023-03-13)Glycogen and starch are the main storage polysaccharides, acting as a source of carbon and energy when necessary. ...
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Stress-related biomolecular condensates in plants
(American Society of Plant Biologists, 2023-09)Biomolecular condensates are membraneless organelle-like structures that can concentrate molecules and often form through ...
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Structural and Functional Analysis of Novel Human Cytochrome c Targets in Apoptosis
(American Society for Biochemistry and Molecular Biology, 2014)Since the first description of apoptosis four decades ago, great efforts have been made to elucidate, both in vivo and in ...
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Structural basis for inhibition of the histone chaperone activity of SET/TAF-Iβ by cytochrome c
(National Academy of Sciences, 2015)Chromatin is pivotal for regulation of the DNA damage process insofar as it influences access to DNA and serves as a DNA ...
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Structure of the Complex between Plastocyanin and Cytochrome f from the Cyanobacterium Nostoc sp. PCC 7119 as Determined by Paramagnetic NMR
(Elsevier, 2005)The complex between cytochrome f and plastocyanin from the cyanobacterium Nostoc has been characterized by NMR spectroscopy. ...
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Sulfide promotes tolerance to drought through protein persulfidation in Arabidopsis
(Oxford University Press, 2023-08-17)Hydrogen sulfide (H2S) is a signaling molecule that regulates essential plant processes. In this study, the role of H2S ...