Search Results - "Feria, Ana"
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Clinical features associated with COVID-19 outcome in multiple myeloma: first results from the International Myeloma Society data set
Published in Blood (24-12-2020)“…The primary cause of morbidity and mortality in patients with multiple myeloma (MM) is an infection. Therefore, there is great concern about susceptibility to…”
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Arabidopsis nitrate transporter NRT2.5 plays a role in nitrate acquisition and remobilization in nitrogen‐starved plants
Published in The Plant journal : for cell and molecular biology (01-10-2014)“…Nitrogen is a key mineral nutrient playing a crucial role in plant growth and development. Understanding the mechanisms of nitrate uptake from the soil and…”
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Knock‐down of phosphoenolpyruvate carboxylase 3 negatively impacts growth, productivity, and responses to salt stress in sorghum (Sorghum bicolor L.)
Published in The Plant journal : for cell and molecular biology (01-07-2022)“…SUMMARY Phosphoenolpyruvate carboxylase (PEPC) is a carboxylating enzyme with important roles in plant metabolism. Most studies in C4 plants have focused on…”
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A conserved C-terminal peptide of sorghum phosphoenolpyruvate carboxylase promotes its proteolysis, which is prevented by Glc-6P or the phosphorylation state of the enzyme
Published in Planta (01-09-2021)“…Main conclusion A synthetic peptide from the C-terminal end of C 4 -phosphoenolpyruvate carboxylase is implicated in the proteolysis of the enzyme, and Glc-6P…”
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The Arabidopsis Nitrate Transporter NRT2.4 Plays a Double Role in Roots and Shoots of Nitrogen-Starved Plants
Published in The Plant cell (2012)“…Plants have evolved a variety of mechanisms to adapt to N starvation. NITRATE TRANSPORTER2.4 [NRT2.4) is one of seven NRT2 family genes in Arabidopsis…”
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Phosphoenolpyruvate carboxylase and phosphoenolpyruvate carboxylase kinase isoenzymes play an important role in the filling and quality of Arabidopsis thaliana seed
Published in Plant physiology and biochemistry (01-11-2022)“…Three plant-type phosphoenolpyruvate carboxylase (PPC1 to PPC3) and two phosphoenolpyruvate carboxylase kinase (PPCKs: PPCK1 and 2) genes are present in the…”
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Cytokine release syndrome and immune effector cell‑associated neurotoxicity syndrome in a melanoma patient treated with adjuvant pembrolizumab
Published in Experimental and therapeutic medicine (01-11-2024)“…The emergence of immune checkpoint inhibitors (ICIs) has significantly improved the prognosis of patients with solid tumors. However, along with their…”
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In vivo monoubiquitination of anaplerotic phosphoenolpyruvate carboxylase occurs at Lys624 in germinating sorghum seeds
Published in Journal of experimental botany (01-02-2014)“…Phosphoenolpyruvate carboxylase (PEPC; EC 4.1.1.31) is an important cytosolic regulatory enzyme that plays a pivotal role in numerous physiological processes…”
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Salinity promotes opposite patterns of carbonylation and nitrosylation of C 4 phosphoenolpyruvate carboxylase in sorghum leaves
Published in Planta (01-12-2017)“…Carbonylation inactivates sorghum C PEPCase while nitrosylation has little impact on its activity but holds back carbonylation. This interplay could be…”
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Phosphoenolpyruvate carboxylase (PEPC) and PEPC-kinase (PEPC-k) isoenzymes in Arabidopsis thaliana: role in control and abiotic stress conditions
Published in Planta (01-10-2016)“…Phosphoenolpyruvate carboxylase (PEPC) and its dedicated kinase (PEPC-k) are ubiquitous plant proteins implicated in many physiological processes. This work…”
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Salinity promotes opposite patterns of carbonylation and nitrosylation of C₄ phosphoenolpyruvate carboxylase in sorghum leaves
Published in Planta (01-12-2017)“…Previous work had shown that nitric acid (NO) increased phosphoenolpyruvate carboxylase kinase (PEPCase-k) activity, promoting the phosphorylation of…”
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Chloroplast acetyl-CoA carboxylase activity is 2-oxoglutarate-regulated by interaction of PII with the biotin carboxyl carrier subunit
Published in Proceedings of the National Academy of Sciences - PNAS (05-01-2010)“…The PII protein is a signal integrator involved in the regulation of nitrogen metabolism in bacteria and plants. Upon sensing of cellular carbon and energy…”
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Proline synthesis in barley under iron deficiency and salinity
Published in Journal of plant physiology (01-07-2015)“…This work investigates proline synthesis in six barley varieties subjected to iron deficiency, salinity or both stresses. The highest growth under Fe…”
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Valorization of different landrace and commercial sorghum (Sorghum bicolor (L.) Moench) straw varieties by anaerobic digestion
Published in Global change biology. Bioenergy (01-03-2023)“…To reduce the impact on the environment and enhance the sustainability of resources, it is necessary to promote and strengthen the use of landrace cultivars…”
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Silencing of SbPPCK1-3 Negatively Affects Development, Stress Responses and Productivity in Sorghum
Published in Plants (Basel) (23-06-2023)“…Phosphoenolpyruvate carboxylase (PEPC) plays central roles in photosynthesis, respiration, amino acid synthesis, and seed development. PEPC is regulated by…”
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Regulation of Phosphoenolpyruvate Carboxylase Phosphorylation by Metabolites and Abscisic Acid during the Development and Germination of Barley Seeds
Published in Plant physiology (Bethesda) (01-10-2008)“…During barley (Hordeum vulgare) seed development, phosphoenolpyruvate carboxylase (PEPC) activity increased and PEPC-specific antibodies revealed housekeeping…”
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Genetic and Pharmacological Inhibition of Autophagy Increases the Monoubiquitination of Non-Photosynthetic Phosphoenolpyruvate Carboxylase
Published in Plants (Basel) (23-12-2020)“…Phosphoenolpyruvate carboxylase (PEPC) is an enzyme with key roles in carbon and nitrogen metabolisms. The mechanisms that control enzyme stability and…”
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Nitric oxide regulation of leaf phosphoenolpyruvate carboxylase-kinase activity: implication in sorghum responses to salinity
Published in Planta (01-11-2013)“…Nitric oxide (NO) is a signaling molecule that mediates many plant responses to biotic and abiotic stresses, including salt stress. Interestingly, salinity…”
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Metabolite regulation of the interaction between Arabidopsis thaliana PII and N-acetyl- l-glutamate kinase
Published in Biochemical and biophysical research communications (02-10-2009)“…The metabolic control of the interaction between Arabidopsis N-acetyl- l-glutamate kinase (NAGK) and the PII protein has been studied. Both gel exclusion and…”
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