Artículos (Instituto de Bioquímica Vegetal y Fotosíntesis IBVF – CIC Cartuja): Envíos recientes
Mostrando ítems 81-100 de 282
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Characterization of CYCLOPHILLIN38 shows that a photosynthesis-derived systemic signal controls lateral root emergence
(American Society of Plant Biologists, 2021)Photosynthesis in leaves generates fixed-carbon resources and essential metabolites that support sink tissues, such as ...
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H2AK121ub in Arabidopsis associates with a less accessible chromatin state at transcriptional regulation hotspots
(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
(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
(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
(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
(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
(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
(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
(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
(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
(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
(American Phytopathological Society, 2020)Cyanobacteria are phototrophic microorganisms able to establish nitrogen-fixing symbiotic associations with representatives ...
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Lethality caused by ADP-glucose accumulation is suppressed by salt-induced carbon flux redirection in cyanobacteria
(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
(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
(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
(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
(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
(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
(MDPI, 2019)The epigenetic modifications of human telomeres play a relevant role in telomere functions and cell proliferation. Therefore, ...