0000000001293133

AUTHOR

Josef M. Kuhn

showing 2 related works from this author

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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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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