0000000001293132

AUTHOR

Javier Pozueta-romero

showing 4 related works from this author

Comparative genomic and phylogenetic analyses of gammaproteobacterial glg genes traced the origin of the Escherichia coli glycogen glgBXCAP operon to…

2015

© 2015 Almagro et al. Production of branched α-glucan, glycogen-like polymers is widely spread in the Bacteria domain. The glycogen pathway of synthesis and degradation has been fairly well characterized in the model enterobacterial species Escherichia coli (order Enterobacteriales, class Gammaproteobacteria), in which the cognate genes (branching enzyme glgB, debranching enzyme glgX, ADP-glucose pyrophosphorylase glgC, glycogen synthase glgA, and glycogen phosphorylase glgP) are clustered in a glgBXCAP operon arrangement. However, the evolutionary origin of this particular arrangement and of its constituent genes is unknown. Here, by using 265 complete gammaproteobacterial genomes we have …

EnterobacterialesOperonglg genesglgBXCAP operonlcsh:MedicineBiologyGlycogen debranching enzymeAmino acid sequenceBacterial evolutionEvolution MolecularPhylogeneticsGammaproteobacteriaOperonGlycogen branching enzymeEscherichia colilcsh:SciencePhylogenyGeneticsMultidisciplinaryPhylogenetic analysisPhylogenetic treelcsh:Rbiology.organism_classificationGenome evolutionglycogenHorizontal gene transferbiology.proteinlcsh:QPasteurellaceaeGlycogenGammaproteobacteriaResearch Article
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Plastidial Glyceraldehyde-3-Phosphate Dehydrogenase Deficiency Leads to Altered Root Development and Affects the Sugar and Amino Acid Balance in Arab…

2009

[EN] Glycolysis is a central metabolic pathway that, in plants, occurs in both the cytosol and the plastids. The glycolytic glyceraldehyde-3-phosphate dehydrogenase (GAPDH) catalyzes the conversion of glyceraldehyde-3-phosphate to 1,3-bisphosphoglycerate with concomitant reduction of NAD(+) to NADH. Both cytosolic (GAPCs) and plastidial (GAPCps) GAPDH activities have been described. However, the in vivo functions of the plastidial isoforms remain unresolved. In this work, we have identified two Arabidopsis (Arabidopsis thaliana) chloroplast/plastid-localized GAPDH isoforms (GAPCp1 and GAPCp2). gapcp double mutants display a drastic phenotype of arrested root development, dwarfism, and steri…

0106 biological sciencesPhysiologyDehydrogenaseSerine biosynthesisPlant Science01 natural sciencesSerine03 medical and health scienceschemistry.chemical_compoundBiosynthesisArabidopsisThalianaBIOQUIMICA Y BIOLOGIA MOLECULARGeneticsArabidopsis thalianaGene-expressionGlyceraldehyde 3-phosphate dehydrogenase030304 developmental biology2. Zero hunger0303 health sciencesCrucial rolebiologybiology.organism_classificationIn-source leavesMolecular characterizationMetabolic pathwayMetabolismBiochemistrychemistryOxidative stressbiology.proteinNAD+ kinaseEscherichia-ColiPathway010606 plant biology & botanyPlant Physiology
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Ectopic expression of the AtCDF1 transcription factor in potato enhances tuber starch and amino acid contents and yield under open field conditions

2023

16 Pág.

Química agrícolaC/N metabolismPhotoassimilate partitionCDFCrop yieldStarchQuímicaPlant SciencePotatoAmino acidFrontiers in Plant Science
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A critical role of plastidial glycolytic Glyceraldehyde-3-Phosphate Dehydrogenase in the control of plant metabolism and development

2009

3 páginas.

PlastidArabidopsisDehydrogenasePlant ScienceSerine biosynthesisGenes PlantPlant RootsGene Expression Regulation EnzymologicSerinechemistry.chemical_compoundBiosynthesisGene Expression Regulation PlantSerineGlycolysisRNA MessengerPlastidsAmino AcidsPhosphorylationPhylogenyGlyceraldehyde 3-phosphate dehydrogenasebiologyArabidopsis ProteinsGAPDHGenetic Complementation TestGlyceraldehyde-3-Phosphate DehydrogenasesMetabolismLipid MetabolismArticle AddendumPlant LeavesProtein TransportCytosolMetabolic pathwayPhenotypeBiochemistrychemistryMutationbiology.proteinCarbohydrate MetabolismGlyceraldehyde-3-Phosphate Dehydrogenase (Phosphorylating)GlycolysisResearch Article
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