The DOI matches its Crossref record; 35 of the 35 references it cites were found in a registry or an index.
Blue Light-Induced Chloroplast Relocation in Arabidopsis thaliana as Analyzed by Microbeam Irradiation
Abstract
Chloroplast relocation in mesophyll cells of Arabidopsis thaliana was observed microscopically and analyzed by microbeam irradiation. Chloroplasts located along the anticlinal walls in dark-adapted cells. When part of a cell was irradiated with a microbeam of high fluence rate blue light (B) simultaneously with background red light (R) on the whole cell, the chloroplasts moved towards the B-irradiated area, but did not enter the beam. The background R illumination activated cytoplasmic motility as well as chloroplast movement. Without R illumination, there was little chloroplast relocation. In light-adapted cells in which the chloroplasts were spread over the cell surface perpendicular to the incident light, R-illumination had the same effect. Under background R, the chloroplasts moved out of the area irradiated with a B microbeam of 8 or 30 W m(-2) (avoidance response), but chloroplasts outside the beam moved towards the area irradiated with the B microbeam (accumulation response). These results suggest that the signals for accumulation and avoidance responses were generated in a single cell by high fluence rate B. cry1cry2, npq1 and nph1 mutants showed B-induced chloroplast relocation. Both the accumulation and avoidance responses were observed in all the mutants, although in the nph1 mutant, the sensitivity of accumulation movement was slightly lower than that of the wild type. We discuss the possible photoreceptor for B-induced chloroplast relocation.
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“Phototropins are commonly observed in higher and lower plants, in addition to mediate phototropism and chloroplast movement, phototropins mediate stomatal opening, leaf extension, and leaf positioning in Arabidopsis”
From The action of enhancing weak light capture via phototropic growth and chloroplast movement in plants (2022) · cites this paper as Kagawa and Wada, 2000
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Cites
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Decoding the role of phosphoinositides in phototropin signaling involved in chloroplast movements
Aggarwal, C., Łabuz, J., & Gabryś, H. (2013) · Plant Signaling & Behavior · doi:10.4161/psb.25105 · Cited by 6
The photosensitive endoplasmic reticulum‐chloroplast contact site
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Automatic Chloroplast Movement Analysis
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Adaptacja roślin do składu spektralnego i intensywności promieniowania
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Chloroplast Avoidance Movement
Kasahara, M., & Wada, M. (2017) · Wiley eBooks · doi:10.1002/9781119312994.apr0129 · Cited by 2
Self-citationLight-dependent chloroplast relocation in wild strawberry ( Fragaria vesca )
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Chloroplast Movement Imaging Under Different Light Regimes With a Hyperspectral Camera
Hermanowicz, P., Hebda, A., & abuz, J. L. (2025) · BIO-PROTOCOL · doi:10.21769/bioprotoc.5541
Additional file 1 of Statistical analysis of organelle movement using state-space models
Nishio, H., Hirano, S., & Kodama, Y. (2023) · Figshare · doi:10.6084/m9.figshare.23632596
Qiu, H., Liu, Y., Lin, T., Cheng, D., Sun, Q., Wu, X., Liu, L., Nie, J., Fan, M., Zhou, J., et al. (2026) · Molecular Horticulture · doi:10.1186/s43897-025-00224-5
Metadata
- Authors
- Kagawa, T., & Wada, M.
- Affiliations
- National Institute for Basic Biology (JP)
- ORCID
- Wada, M.
- Venue
- Plant and Cell Physiology
- Publisher
- Oxford University Press (OUP)
- Published
- 2000-01-01
- Volume
- 41
- Issue
- 1
- Pages
- 84-93
- ISSN
- 0032-0781 (ISSN-L)
- 1471-9053
- OpenAlex
- W2130782872
- Cited by
- 123
- References
- 35
- Citations by year
- 2026: 2 · 2025: 1 · 2024: 6 · 2023: 4 · 2022: 4 · 2021: 2 · 2020: 1 · 2019: 1 · 2018: 5 · 2017: 3 · 2016: 6 · 2015: 2 · 2014: 1 · 2013: 4 · 2012: 9
- FWCI
- 12.28
- Type
- journal article
- Language
- en
- Open access
- closed
- Locations
- Plant and Cell Physiology (publishedVersion)
- PubMed (publishedVersion)
- Topics
- Life Sciences › Agricultural and Biological Sciences › Plant Science › Light effects on plants
- Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Photosynthetic Processes and Mechanisms
- Life Sciences › Neuroscience › Cellular and Molecular Neuroscience › Photoreceptor and optogenetics research
- Keywords
- blue light, Arabidopsis thaliana, microbeam irradiation, cytoplasmic streaming, phototropism, avoidance response, photoreceptors, mesophyll cells
- MeSH terms
- Adaptation, Physiological, Chloroplasts, Cytoplasmic Streaming, Darkness, Light, Mutation, Arabidopsis, Plant Leaves, Photosynthetic Reaction Center Complex Proteins
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