Artículos (Instituto de Bioquímica Vegetal y Fotosíntesis IBVF – CIC Cartuja): Envíos recientes
Mostrando ítems 61-80 de 282
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Redox-control of chlorophyll biosynthesis mainly depends on thioredoxins
(Wiley-Blackwell, 2018)In order to maintain enzyme stability and activity, chloroplasts use two systems of thiol-disulfide reductases for the ...
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Plant responses to fungal volatiles involve global posttranslational thiol redox proteome changes that affect photosynthesis
(Wiley-Blackwell, 2019)Microorganisms produce volatile compounds (VCs) that promote plant growth and photosynthesis through complex mechanisms ...
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Hydrogen Sulfide: A Key Role in Autophagy Regulation from Plants to Mammalians
(Multidisciplinary Digital Publishing Institute (MDPI), 2022)Autophagy is a degradative conserved process in eukaryotes to recycle unwanted cellular protein aggregates and damaged ...
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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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NMR analysis of the transient complex between membrane photosystem I and soluble cytochrome c6
(Elsevier, 2005)A structural analysis of the surface areas of cytochrome c6, responsible for the transient interaction with photosystem ...
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Overoxidation of 2-cys peroxiredoxin in prokaryotes: Cyanobacterial 2-cys peroxiredoxins sensitive to oxidative stress
(Elsevier, 2010)In eukaryotic organisms, hydrogen peroxide has a dual effect; it is potentially toxic for the cell but also has an important ...
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Inorganic pyrophosphatase defects lead to cell cycle arrest and autophagic cell death through NAD+ depletion in fermenting yeast
(Elsevier, 2013)Inorganic pyrophosphatases are required for anabolism to take place in all living organisms. Defects in genes encoding ...
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Enhancing the expression of starch synthase class IV results in increased levels of both transitory and long-term storage starch
(Wiley Open Access, 2011)Starch is an important renewable raw material with an increasing number of applications.Several attempts have been made ...
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New insights Into the evolution of the electron transfer from cytochrome f to photosystem I in the green and red branches of photosynthetic eukaryotes
(Oxford University Press, 2021)In cyanobacteria and most green algae of the eukaryotic green lineage, the copper-protein plastocyanin (Pc) alternatively ...
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Current knowledge on mechanisms preventing photosynthesis redox imbalance in plants
(Multidisciplinary Digital Publishing Institute (MDPI), 2021)Photosynthesis includes a set of redox reactions that are the source of reducing power and energy for the assimilation of ...
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Inositol polyphosphates and TOR kinase signaling govern photosystem II protein phosphorylation and photosynthetic function under light stress in Chlamydomonas
(Wiley-Blackwell, 2021)Stress and nutrient availability influence cell proliferation through complex intracellular signalling networks. In a ...
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A nitrogen stress-inducible small RNA regulates CO2 fixation in Nostoc
(American Society of Plant Biologists, 2021)In the absence of fixed nitrogen, some filamentous cyanobacteria differentiate heterocysts, specialized cells devoted to ...
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CfrA, a novel carbon flow regulator, adapts carbon metabolism to nitrogen deficiency in cyanobacteria
(American Society of Plant Biologists, 2020)Cyanobacteria unable to fix atmospheric nitrogen have evolved sophisticated adaptations to survive to long periods of ...
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Abscisic acid-triggered persulfidation of the cys protease ATG4 mediates regulation of autophagy by sulfide
(American Society of Plant Biologists, 2020)Hydrogen sulfide is a signaling molecule that regulates essential processes in plants, such as autophagy. In Arabidopsis ...
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The heterologous expression of a plastocyanin in the diatom Phaeodactylum tricornutum improves cell growth under iron-deficient conditions
(Wiley-Blackwell, 2021)We have investigated if the heterologous expression of a functional green alga plastocyanin in the diatom Phaeodactylum ...
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A chloroplast redox relay adapts plastid metabolism to light and affects cytosolic protein quality control
(American Society of Plant Biologists, 2021)In chloroplasts, thiol-dependent redox regulation is linked to light since the disulfide reductase activity of thioredoxins ...
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A tribute to Jean-Marc Ducruet for his contribution to thermoluminescence and photosynthesis research
(Wiley-Blackwell, 2021) -
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Redox regulation of chloroplast metabolism
(American Society of Plant Biologists, 2021)Regulation of enzyme activity based on thiol-disulfide exchange is a regulatory mechanism in which the protein disulfide ...
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Persulfidation is the mechanism underlying sulfide-signaling of autophagy
(Taylor & Francis, 2021)In this commentary, we highlight the findings described in a recent paper regarding the mechanism of H2S regulation of ...
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Biochemical characterization of the amylase activity from the new haloarchaeal strain haloarcula sp. Hs isolated in the odiel marshlands
(Multidisciplinary Digital Publishing Institute (MDPI), 2021)Alpha‐amylases are a large family of α,1‐4‐endo‐glycosyl hydrolases distributed in all kingdoms of life. The need for ...