Search Results - "Kacprzak, Sylwia M."
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The retrograde signaling protein GUN1 regulates tetrapyrrole biosynthesis
Published in Proceedings of the National Academy of Sciences - PNAS (03-12-2019)“…The biogenesis of the photosynthetic apparatus in developing seedlings requires the assembly of proteins encoded on both nuclear and chloroplast genomes. To…”
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Carbon starvation, senescence and specific mitochondrial stresses, but not nitrogen starvation and general stresses, are major triggers for mitophagy in Arabidopsis
Published in Autophagy (02-12-2022)“…Selective degradation of mitochondria by autophagy (mitophagy) is thought to play an important role in mitochondrial quality control, but our understanding of…”
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FRIENDLY is required for efficient dark-induced mitophagy and controlled senescence in Arabidopsis
Published in Free radical biology & medicine (01-08-2023)“…Mitochondria play essential roles in plant metabolism, supporting both development and stress responses. To maintain a healthy pool of mitochondria, several…”
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The transcription factor ANAC017 is a key regulator of mitochondrial proteotoxic stress responses in plants
Published in Philosophical transactions of the Royal Society of London. Series B. Biological sciences (22-06-2020)“…Impaired mitochondrial translation or reduced mitochondrial protein import can lead to imbalances in mitochondrial protein composition. Such mitochondrial…”
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Plastid-to-Nucleus Retrograde Signalling during Chloroplast Biogenesis Does Not Require ABI4
Published in Plant physiology (Bethesda) (01-01-2019)Get full text
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Arabidopsis transcription factor ANAC102 predominantly expresses a nuclear protein and acts as a negative regulator of methyl viologen-induced oxidative stress responses
Published in Journal of experimental botany (12-08-2024)“…Abstract Plants, being sessile organisms, constantly need to respond to environmental stresses, often leading to the accumulation of reactive oxygen species…”
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Seedlings Lacking the PTM Protein Do Not Show a genomes uncoupled (gun) Mutant Phenotype
Published in Plant physiology (Bethesda) (01-05-2017)Get full text
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A Simple Method for Quantification of Protochlorophyllide in Etiolated Arabidopsis Seedlings
Published in Methods in molecular biology (Clifton, N.J.) (2019)“…Etiolated seedlings accumulate the chlorophyll biosynthesis intermediate protochlorophyllide (Pchlide) and measuring Pchlide can be important for…”
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Plastid-to-Nucleus Retrograde Signalling during Chloroplast Biogenesis Does Not Require ABI41[OPEN]
Published in Plant physiology (Bethesda) (30-10-2018)“…Multiple abi4 alleles fail to show a deficiency in chloroplast-to-nucleus retrograde signalling indicating that, contrary to contemporary models, ABI4 is not a…”
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Seedlings Lacking the PTM Protein Do Not Show a genomes uncoupled (gun) Mutant Phenotype1[OPEN]
Published in Plant physiology (Bethesda) (09-03-2017)“…The ptm mutant of Arabidopsis does not show a genomes uncoupled mutant phenotype and PTM is therefore unlikely to function in chloroplast-to-nucleus signaling…”
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