ReviewProtoplasma2012
The role of calcium in chloroplasts--an intriguing and unresolved puzzle.
Review in Protoplasma, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
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.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
30 citing papers in PubMed, 74 citations in OpenAlex.
- Calcium-L-aspartate nanoparticles mitigate Boron toxicity in rice seedlings by modulating physiological, antioxidant, and cell wall mechanisms.Scientific reports · 2025Article
- Acidic Stress Induces Cytosolic Free Calcium Oscillation, and an Appropriate Low pH Helps Maintain the Circadian Clock in Arabidopsis.Plants (Basel, Switzerland) · 2024Article
- A chloroplast localized heavy metal-associated domain containing protein regulates grain calcium accumulation in rice.Nature communications · 2024Article
- Plant-Growth-Promoting Rhizobacteria Modulate Carbohydrate Metabolism in Connection with Host Plant Defense Mechanism.International journal of molecular sciences · 2024Review
- Comparative analysis of wild-type and chloroplast MCU-deficient plants reveals multiple consequences of chloroplast calcium handling under drought stress.Frontiers in plant science · 2023Article
- The significance of calcium-sensing receptor in sustaining photosynthesis and ameliorating stress responses in plants.Frontiers in plant science · 2022Review
- Exogenous CaFrontiers in plant science · 2022Article
- Chloroplast pH Homeostasis for the Regulation of Photosynthesis.Frontiers in plant science · 2022Review
- Transport, functions, and interaction of calcium and manganese in plant organellar compartments.Plant physiology · 2021Review
- Chlamydomonas reinhardtii cellular compartments and their contribution to intracellular calcium signalling.Journal of experimental botany · 2021Review
- FERONIA Confers Resistance to Photooxidative Stress in Arabidopsis.Frontiers in plant science · 2021Article
- Circadian gating of dark-induced increases in chloroplast- and cytosolic-free calcium in Arabidopsis.The New phytologist · 2020Article
- Chloroplast Calcium Signaling in the Spotlight.Frontiers in plant science · 2020Review
- Role of CaProtoplasma · 2019Article
- Supplementary Calcium Restores Peanut (Frontiers in plant science · 2019Article
- Chloroplast CaPlant physiology · 2018Article
- The influences of four types of soil on the growth, physiological and biochemical characteristics of Lycoris aurea (L' Her.) Herb.Scientific reports · 2017Article
- Responses of the marine diatom Thalassiosira pseudonana to changes in COScientific reports · 2017Article
- Exopolysaccharide production inPhysiology and molecular biology of plants : an international journal of functional plant biology · 2016Article
- Chloroplast-Specific in Vivo Ca2+ Imaging Using Yellow Cameleon Fluorescent Protein Sensors Reveals Organelle-Autonomous Ca2+ Signatures in the Stroma.Plant physiology · 2016Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
2 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
More than 70 years of studies have indicated that chloroplasts contain a significant amount of calcium, are a potential storage compartment for this ion, and might themselves be prone to calcium regulation. Many of these studies have been performed on the photosynthetic light reaction as well as CO(2) fixation via the Calvin-Benson-Bassham cycle, and they showed that calcium is required in several steps of these processes. Further studies have indicated that calcium is involved in other chloroplast functions that are not directly related to photosynthesis and that there is a calcium-dependent regulation similar to cytoplasmic calcium signal transduction. Nevertheless, the precise role that calcium has as a functional and regulatory component of chloroplast processes remains enigmatic. Calcium concentrations in different chloroplast subcompartments have been measured, but the extent and direction of intra-plastidal calcium fluxes or calcium transport into and from the cytosol are not yet very well understood. In this review we want to give an overview over the current knowledge on the relationship between chloroplasts and calcium and discuss questions that need to be addressed in future research.
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What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.