ArticleFrontiers in plant science2022
The ER Is a Common Mediator for the Behavior and Interactions of Other Organelles.
Article in Frontiers in plant science, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.
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Who cites it
19 citing papers in PubMed.
- A current view on the involvement of protein phosphatase PP2A subunits in the responses of plants to abiotic stress at the subcellular level.Plant cell reports · 2026Review
- Fingers for signaling? A possible role of stromules in intracellular communication.Plant physiology · 2026Article
- Proximity Labelling-Based Proteomics Identifies Antiviral Host Factors Associated With the Potexvirus Replicase.Molecular plant pathology · 2026Article
- Binary division of plastids involves endoplasmic reticulum mediation.Journal of experimental botany · 2025Article
- Plant plastids: from evolutionary origins to functional specialization and organelle interactions.Journal of experimental botany · 2025Review
- Stromules: An Incident or Formalized Pathway for Molecules Transfer Between Organelles?International journal of molecular sciences · 2025Review
- Review
- The photosensitive endoplasmic reticulum-chloroplast contact site.Journal of microscopy · 2025Article
- Comparative 3D ultrastructure of Plasmodium falciparum gametocytes.Nature communications · 2025Article
- Intracellular gene transfer (IGT) events from the mitochondrial genome to the plastid genome of the subtribe ferulinae drude (Apiaceae) and their implications.BMC plant biology · 2024Article
- Proximity driven plastid-nucleus relationships are facilitated by tandem plastid-ER dynamics.Journal of experimental botany · 2024Article
- Elucidating the Subcellular Localization of GLRaV-3 Proteins Encoded by the Unique Gene Block inBiomolecules · 2024Article
- Plastid Transient and Stable Interactions with Other Cell Compartments.Methods in molecular biology (Clifton, N.J.) · 2024Article
- Advances in Subcellular Accumulation Design for Recombinant Protein Production in Tobacco.Biodesign research · 2024Review
- Using ER-Targeted Photoconvertible Fluorescent Proteins in Living Plant Cells.Methods in molecular biology (Clifton, N.J.) · 2024Article
- Visualizing the dynamics of plant energy organelles.Biochemical Society transactions · 2023Article
- Intrageneric structural variation in organelle genomes from the genusFrontiers in plant science · 2023Article
- Membrane contacts with the endoplasmic reticulum modulate plastid morphology and behaviour.Frontiers in plant science · 2023Article
- Mechanisms Regulating Energy Homeostasis in Plant Cells and Their Potential to Inspire Electrical Microgrids Models.Biomimetics (Basel, Switzerland) · 2022Review
Corrections and comments
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Authors and funding
4 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Optimal functioning of a plant cell depends upon the efficient exchange of genetic information, ions, proteins and metabolites between the different organelles. Intuitively, increased proximity between organelles would be expected to play an important role in facilitating exchanges between them. However, it remains to be seen whether under normal, relatively non-stressed conditions organelles maintain close proximity at all. Moreover, does interactivity involve direct and frequent physical contact between the different organelles? Further, many organelles transition between spherical and tubular forms or sporadically produce thin tubular extensions, but it remains unclear whether changes in organelle morphology play a role in increasing their interactivity. Here, using targeted multicolored fluorescent fusion proteins, we report observations on the spatiotemporal relationship between plastids, mitochondria, peroxisomes and the endoplasmic reticulum in living plant cells. Under normal conditions of growth, we observe that the smaller organelles do not establish direct, physical contacts with each other but, irrespective of their individual form they all maintain intimate connectivity with the ER. Proximity between organelles does increase in response to stress through concomitant alterations in ER dynamics. Significantly, even under increased proximity the ER still remains sandwiched between the different organelles. Our observations provide strong live-imaging-based evidence for the ER acting as a common mediator in interactions between other organelles.
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