ArticlePNAS nexus2022
Three-dimensional nanoscale analysis of light-dependent organelle changes in
Article in PNAS nexus, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
What it found
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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
8 citing papers in PubMed, 20 citations in OpenAlex.
- PERSPECTIVE: organelle positioning as a principle of metabolic regulation and stress tolerance.The Plant journal : for cell and molecular biology · 2026Review
- Multifactorial analysis of simultaneous organelle movement reveals cell-specific motility of peroxisomes and mitochondria.Plant physiology · 2026Article
- Plant structural biology: Emerging technologies and future biological insights.The Plant journal : for cell and molecular biology · 2026Review
- A tool for live-cell confocal imaging of temperature-dependent organelle dynamics.Microscopy (Oxford, England) · 2024Article
- Plastid Transient and Stable Interactions with Other Cell Compartments.Methods in molecular biology (Clifton, N.J.) · 2024Article
- The Arabidopsis leaf quantitative atlas: a cellular and subcellular mapping through unified data integration.Quantitative plant biology · 2024Article
- Visualizing the dynamics of plant energy organelles.Biochemical Society transactions · 2023Article
- (ID-ICPMB05) Running on Empty: Mitochondria Without DNA Exhibit Differential Motility and Connectivity.Physiologia plantarumArticle
Corrections and comments
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Authors and funding
7 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Different organelles function coordinately in numerous intracellular processes. Photorespiration incidental to photosynthetic carbon fixation is organized across three subcellular compartments: chloroplasts, peroxisomes, and mitochondria. Under light conditions, these three organelles often form a ternary organellar complex in close proximity, suggesting a connection with metabolism during photorespiration. However, due to the heterogeneity of intercellular organelle localization and morphology, organelles' responses to changes in the external environment remain poorly understood. Here, we used array tomography by field emission scanning electron microscopy to image organelles inside the whole plant cell at nanometer resolution, generating a three-dimensional (3D) spatial map of the light-dependent positioning of chloroplasts, peroxisomes, nuclei, and vacuoles. Our results show, in light-treated cells, the volume of peroxisomes increased, and mitochondria were simplified. In addition, the population of free organelles decreased, and the ternary complex centered on chloroplasts increased. Moreover, our results emphasized the expansion of the proximity area rather than the increase in the number of proximity sites interorganelles. All of these phenomena were quantified for the first time on the basis of nanoscale spatial maps. In summary, we provide the first 3D reconstruction of
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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.