2002
Divergent regulation of the HEMA gene family encoding glutamyl-tRNA reductase in Arabidopsis thaliana: expression of HEMA2 is regulated by sugars, but is independent of light and plastid signalling
Ujwal ML, McCormac AC, Goulding A, Madan Kumar A, Söll D, Terry MJ. Divergent regulation of the HEMA gene family encoding glutamyl-tRNA reductase in Arabidopsis thaliana: expression of HEMA2 is regulated by sugars, but is independent of light and plastid signalling. Plant Molecular Biology 2002, 50: 81-89. PMID: 12139011, DOI: 10.1023/a:1016081114758.Peer-Reviewed Original ResearchMeSH KeywordsAldehyde OxidoreductasesArabidopsisBase SequenceCarbohydratesDNA, PlantFructoseGene Expression Regulation, EnzymologicGene Expression Regulation, PlantGlucoseGlucuronidaseLightMolecular Sequence DataPlants, Genetically ModifiedPlastidsPromoter Regions, GeneticRecombinant Fusion ProteinsSequence DeletionSignal TransductionSucroseConceptsGlutamyl-tRNA reductaseSynthesis pathwayLight-dependent mannerProduction of hemeKey regulatory stepL. ColPlastid signalingPlastid signalsTransgenic ArabidopsisArabidopsis thalianaHemA geneGene familyPhotosynthetic tissuesGusA expressionDeletion analysisFirst enzymeRegulatory stepALA synthesisHEMA2HEMA1Fusion constructsBp fragmentDivergent regulationArabidopsisPromoter
2001
Regulation of HEMA1 expression by phytochrome and a plastid signal during de‐etiolation in Arabidopsis thaliana
McCormac A, Fischer A, Kumar A, Söll D, Terry M. Regulation of HEMA1 expression by phytochrome and a plastid signal during de‐etiolation in Arabidopsis thaliana. The Plant Journal 2001, 25: 549-561. PMID: 11309145, DOI: 10.1046/j.1365-313x.2001.00986.x.Peer-Reviewed Original ResearchConceptsPhotosynthesis-related nuclear genesRNA gel blot analysisTetrapyrrole biosynthetic genesTransgenic Arabidopsis linesGlutamyl-tRNA reductaseGel blot analysisLow-fluence response modeRoots of seedlingsPlastid signalsArabidopsis linesNuclear genesArabidopsis thalianaPlant tetrapyrrolesBiosynthetic genesHemA genePhytochrome familyPhotosynthetic tissuesGusA expressionChlorophyll accumulationFactor signalsPromoter fragmentCis elementsALA synthesisTranscriptional levelPromoter constructs