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Showing 1 to 6 of 6 for “"C4-pepc"”.
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Beitrag der Histonacetylierung zur Signalintegration auf dem C 4-spezifischen Phosphoenolpyruvat-carboxylase Gen in Mais (Zea mays L.)
The expression of the C4-specific phosphoenolpyruvate carboxylase gene (C4-Pepc) in maize (Zea mays L.) is regulated by multiple internal and external stimuli. C4-Pepc gene expression is restricted to mesophyll cells within foliar leaves but its activity is further induced by light and modulated by …
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Die C 4 -spezifische Phosphoenolpyruvatcarboxylase in Zea mays L.: Modellsystem zur Signaintegration auf Chromatinebene in Pflanzen
… act on the transcriptional activity of the C4-specific isoform of phosphoenolpyruvate carboxylase (C4-Pepc) and have to be integrated into a single promoter response. Therefore, C4-Pepc is a perfect candidate to investigate signal integration on the chromatin level. Previous studies in our …
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Einfluss von Histonmodifikationen auf die gewebespezifische Transkription C 4-spezifischer Gene in Mais (Zea mays)
The regulation of C4-specific genes is influenced by many internal and external stimuli that are easily manipulated. Thus, C4-genes are good candidates to investigate signal integration on the chromatin level. Recent studies that focused on the C4-specific Pepc-gene revealed a complex promoter …
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Epigenetische Mechanismen zur Regulation der Transkription C 4-typischer Gene in Mais (Zea mays L.)
… on transcription are genes involved in the C4-metabolism. As these genes show a light-induced and tissue-specific gene regulation, different transcriptional levels can be easily induced and analysed. In this study, the transcriptional activation of C4-PEPC, C4-ME, C4-PPDK and the small …
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Die epigenetische Regulation des C 4 -Syndroms : belichtungsabhängige Chromatinveränderungen am Promotor der Phosphoenolpyruvat Carboxylase aus Mais (Zea mays L.)
C4 plants have developed a unique mechanism to suppress the undesirable effects of photorespiration by separating primary and secondary CO2 fixation in two different leaf tissues. The primary fixation step takes place in the mesophyll cytoplasm and is controlled by phosphoenolpyruvate carboxylase …
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Expression rekombinanter pflanzlicher Phosphoenolpyruvat-Carboxylasen zur Beeinflussung des Kohlenstoffmetabolismus von Solanum tuberosum
Phosphoenolpyruvate carboxylase (PEPC) is a ubiquitous cytosolic enzyme in plants. Besides several housekeeping functions in plant metabolism, PEPC plays a cardinal role in the initial fixation of CO2 in C4 and CAM plants. The goal of this work was to regenerate transgenic C3-plants (Solanum …