Instituto de Bioquímica Vegetal y Fotosíntesis IBVF – CIC Cartuja
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H2AK121ub in Arabidopsis associates with a less accessible chromatin state at transcriptional regulation hotspots [Article]
(Springer Nature, 2021)Although it is well established that the Polycomb Group (PcG) complexes maintain gene repression through the incorporation ...
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Exploring the Functional Relationship between y-Type Thioredoxins and 2-Cys Peroxiredoxins in Arabidopsis Chloroplasts [Article]
(MDPI, 2020)Thioredoxins (Trxs) are small, ubiquitous enzymes that catalyze disulphide–dithiol interchange in target enzymes. The ...
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Control of autophagy in Chlamydomonas is mediated through redox-dependent inactivation of the ATG4 protease [Article]
(American Society of Plant Biologists, 2016)Autophagy is a major catabolic pathway by which eukaryotic cells deliver unnecessary or damaged cytoplasmic material to ...
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A universal stress protein involved in oxidative stress1 is a phosphorylation target for protein kinase CIPK6 [Article]
(American Society of Plant Biologists, 2017)Calcineurin B-like interacting protein kinases (CIPKs) decode calcium signals upon interaction with the calcium sensors ...
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The Deep Thioredoxome in Chlamydomonas reinhardtii: New Insights into Redox Regulation [Article]
(Elsevier, 2017)Thiol-based redox post-translational modifications have emerged as important mechanisms of signaling and regulation in all ...
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The repressive role of Arabidopsis H2A.Z in transcriptional regulation depends on AtBMI1 activity [Article]
(Springer Nature, 2019)H2A.Z variant has emerged as a critical player in regulating plant responses to environment; however, the mechanism by ...
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Arabidopsis K+ transporter HAK5-mediated high-affinity root K+ uptake is regulated by protein kinases CIPK1 and CIPK9 [Article]
(Oxford University Press, 2020)The high-affinity K+ transporter HAK5 is the major contributor to root K+ uptake from dilute solutions in K+-starved ...
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Recognition and activation of the plant AkT1 potassium channel by the kinase CIPK23 [Article]
(American Society of Plant Biologists, 2020)Plant growth largely depends on the maintenance of adequate intracellular levels of potassium (K1). The families of 10 ...
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The nitrogen stress-repressed srna nsrr1 regulates expression of all1871, a gene required for diazotrophic growth in nostoc sp. Pcc 7120 [Article]
(Multidisciplinary Digital Publishing Institute (MDPI), 2020)Small regulatory RNAs (sRNAs) are post-transcriptional regulators of bacterial gene expression. In cyanobacteria, the ...
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Interactions of PatA with the divisome during heterocyst differentiation in anabaena [Article]
(American Society for Microbiology, 2020)The Anabaena organismic unit is a filament of communicating cells. Under conditions of nitrogen scarcity, some cells along ...
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Endophytic colonization of rice (Oryza sativa L.) by the symbiotic strain nostoc punctiforme PCC 73102 [Article]
(American Phytopathological Society, 2020)Cyanobacteria are phototrophic microorganisms able to establish nitrogen-fixing symbiotic associations with representatives ...
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Fighting the Enemy: One Health Approach Against Microbial Resistance [Article]
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Lethality caused by ADP-glucose accumulation is suppressed by salt-induced carbon flux redirection in cyanobacteria [Article]
(Oxford University Press, 2020)Cyanobacteria are widely distributed photosynthetic organisms. During the day they store carbon, mainly as glycogen, to ...
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Identification of the direct regulon of NtcA during early acclimation to nitrogen starvation in the cyanobacterium Synechocystis sp. PCC 6803 [Article]
(Oxford University Press, 2017)In cyanobacteria, nitrogen homeostasis is maintained by an intricate regulatory network around transcription factor NtcA. ...
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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 [Article]
(Shared Science Publishers, 2018)Filamentous, heterocyst-forming cyanobacteria are multicellular organisms in which growth requires the activity of two ...
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Predicting substrate exchange in marine diatom-heterocystous cyanobacteria symbioses [Article]
(Wiley, 2020)In the open ocean, some phytoplankton establish symbiosis with cyanobacteria. Some partnerships involve diatoms as hosts ...
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Coordinated Transport of Nitrate, Potassium, and Sodium [Article]
(Frontiers Media, 2020)Potassium (K+) and nitrogen (N) are essential nutrients, and their absorption and distribution within the plant must be ...
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Phosphorus Availability Regulates TORC1 Signaling via LST8 in Chlamydomonas [Article]
(American Society of Plant Biologists, 2020)Target of rapamycin complex 1 (TORC1) is a central regulator of cell growth. It balances anabolic and catabolic processes ...
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Assessing the Epigenetic Status of Human Telomeres [Article]
(MDPI, 2019)The epigenetic modifications of human telomeres play a relevant role in telomere functions and cell proliferation. Therefore, ...
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Nuclear/Cytoplasmic Fractionation of Proteins from Caenorhabditis elegans [Article]
(Bio-Protocol, 2018)C. elegans is widely used to investigate biological processes related to health and disease. To study protein localization, ...