ArticleFEBS open bio2023
Characterization of the preferred cation cofactors of chloroplast protein kinases in Arabidopsis thaliana.
Article in FEBS open bio, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
5 citing papers in PubMed, 11 citations in OpenAlex.
- Article
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- Manganese handling in plants: Advances in the mechanistic and functional understanding of transport pathways.Quantitative plant biology · 2025Review
- Insights into physiological roles of flavonoids in plant cold acclimation.The Plant journal : for cell and molecular biology · 2024Article
- AGC family kinase of Entamoeba histolytica: Decoding the members biochemically.PLoS pathogens · 2024Article
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Authors and funding
3 authors at 2 institutions in 2 countries.
Funding
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Abstract
Chloroplasts sense a variety of stimuli triggering several acclimation responses. One prominent response is the mechanism of state transitions, which enables rapid adaption to changes in illumination. Here, we investigated the link between divalent cations (calcium, magnesium, and manganese) and protein kinase activity in Arabidopsis chloroplasts. Our results show that manganese ions are the strongest activator of kinase activity in chloroplasts followed by magnesium ions, whereas calcium ions are not able to induce kinase activity. Additionally, the phosphorylation of specific protein bands is strongly reduced in chloroplasts of a cmt1 mutant, which is impaired in manganese import into chloroplasts, as compared to the wild-type. These findings provide insights for the future characterization of chloroplast protein kinase activity and potential target proteins.
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