Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 4 of 4 for “"Retrograde Signalling"”.
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Analysing the role of SAL1/PAP retrograde signalling within the circadian system of Arabidopsis thaliana
… a redox-sensitive component of the SAL1-PAP-XRN retrograde signalling pathway, and influences nuclear gene expression in response to stress by modulating the levels of its substrate, 3’-phosphoadenosine 5’-phosphate (PAP). PAP accumulates in chloroplasts under abiotic stress and inhibits the …
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Disruption of mitochondrial redox homeostasis as a cellular signal.
… components of eukaryotic cells and exchange signalling molecules, metabolites, proteins and lipids with the rest of the cell. The organelle is key for energy metabolism as they provide most of the cellular ATP through oxidative phosphorylation and regulate intermediate metabolism. …
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Plastid to Nucleus Signalling and the Evolution of C4 Photosynthesis
… However, the regulatory mechanisms of this signalling are not well understood. C4 photosynthesis has evolved from the ancestral C3 state in over sixty lineages of plants. Although commonly described as the most remarkable example of convergent evolution known to biology, more recent analysis …
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The Ancestry and Function of Cytochrome c6A
… species production; that cytochrome c6A has a signalling role where it could sense high light stress and convey this signal to the nucleus to affect gene expression. This study aims to provide insight into the ancestry and function of cytochrome c6A. To gain a clearer understanding of the …