Phytochrome‐dependent Photomovement Responses Mediated by Phototropin Family Proteins in Cryptogam Plants†
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In this review, we describe the regulation of photomovement responses by phototropin and phytochrome photoreceptors. The blue light receptor phototropin mediates various photomovement responses such as phototropism, chloroplast movement and stomatal opening. In cryptogamic plants including ferns, mosses and green alga, red as well as blue light mediates phototropism and chloroplast movement. The red/far‐red light reversibility suggests the involvement of phytochrome in these responses. Thereby, plant growth is presumably promoted by coordinating these photomovements to capture efficiently light for photosynthesis.
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In most plants, blue light is the most effective wavelength for inducing the two reactions of chloroplast motility, including in angiosperms and cryptogamic plants.
“In most plants, blue light is the most effective wavelength for inducing two reactions of chloroplast motility, including in angiosperms (e.g., Arabidopsis, spinach, tobacco) (Davis and Hangarter, 2012) and cryptogamic plants (e.g., ferns, mosses, lichens, algae) (Suetsugu and Wada, 2007b).”
From The action of enhancing weak light capture via phototropic growth and chloroplast movement in plants (2022) · cites this paper as Suetsugu and Wada, 2007b
The Introduction says blue light mediates photomovement responses in most plant species, and the Concluding Remarks identify blue-light-induced chloroplast accumulation and avoidance in mosses. The paper does not establish that blue is the most effective wavelength for both reactions; it also reports that red light induces chloroplast movement in some cryptogams. No page numbers are available in our copy. (LLM, conf=0.85)
Experimental — accuracy not yet measuredRed light induces chloroplast movement in several cryptogam plants, including Mougeotia scalaris, Adiantum capillus-veneris, and Physcomitrella patens.
“In contrast, red light induces chloroplast movement in several cryptogam plants, including the alga Mougeotia scalaris, the fern Adiantum capillus-veneris, and the moss Physcomitrella patens (Schönbohm, 1980; Suetsugu and Wada, 2007b; Wada, 2008).”
From The action of enhancing weak light capture via phototropic growth and chloroplast movement in plants (2022) · cites this paper as Suetsugu and Wada, 2007b
Phototropism allows plants to orient their photosynthetic organs toward the light and occurs in mosses, ferns, and angiosperms.
“Phototropism allows plants to orient their photosynthetic organs toward the light and this behavior also occurs in mosses, ferns, and angiosperms (Takemiya et al. 2005; Suetsugu and Wada, 2007b; Goyal et al. 2013; Hohm et al. 2013; Briggs, 2014).”
From The action of enhancing weak light capture via phototropic growth and chloroplast movement in plants (2022) · cites this paper as Suetsugu and Wada, 2007b
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Cites
phot1 and phot2 mediate blue light regulation of stomatal opening
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“thaliana, two phototropins, phot1 and phot2, redundantly mediate phototropism (2,3), stomatal opening (4) and chloroplast accumulation response (3), while phot2 alone mediates chloroplast avoidance response under high irradiances (5,6) and positioning of chloroplasts in darkness (7) (Fig.”
BackgroundSelf-citationCellular and Subcellular Localization of Phototropin 1
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Research works printed but not linked: 14
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Chloroplast photorelocation movement mediated by phototropin family proteins in green plants
Suetsugu, N., & Wada, M. (2007) · bchm · doi:10.1515/bc.2007.118 · Cited by 123 · see citing works
Self-citationPhototropism: at the crossroads of light-signaling pathways
Goyal, A., Szarzynska, B., & Fankhauser, C. (2013) · Trends in Plant Science · doi:10.1016/j.tplants.2013.03.002 · Cited by 109 · see citing works
New Insights into Dynamic Actin-Based Chloroplast Photorelocation Movement
Kong, S.-G., & Wada, M. (2011) · Molecular Plant · doi:10.1093/mp/ssr061 · Cited by 57 · see citing works
Self-citationMolecular basis of chloroplast photorelocation movement
Kong, S.-G., & Wada, M. (2016) · Journal of Plant Research · doi:10.1007/s10265-016-0788-1 · Cited by 50 · see citing works
Self-citationShen, Z., Liu, Y., Bibeau, J. P., Lemoi, K. P., Tüzel, E., & Vidali, L. (2015) · Journal of Integrative Plant Biology · doi:10.1111/jipb.12303 · Cited by 36 · see citing works
The action of enhancing weak light capture via phototropic growth and chloroplast movement in plants
Xin, G.-Y., Li, L.-P., Wang, P.-T., Li, X.-Y., Han, Y.-J., & Zhao, X. (2022) · Stress Biology · doi:10.1007/s44154-022-00066-x · Cited by 17 · see citing works
- Authors
- Suetsugu, N., & Wada, M.
- Affiliations
- National Institute for Basic Biology (JP)
- Corresponding author
- Wada, Masamitsu
- Venue
- Photochemistry and Photobiology
- Publisher
- Wiley
- Published
- 2007-01
- Volume
- 83
- Issue
- 1
- Pages
- 87-93
- ISSN
- 0031-8655 (ISSN-L)
- 1751-1097
- OpenAlex
- W2084236527
- Cited by
- 48
- References
- 3
- Citations by year
- 2025: 2 · 2023: 2 · 2022: 2 · 2020: 2 · 2019: 2 · 2018: 2 · 2017: 2 · 2016: 3 · 2015: 2 · 2014: 3 · 2013: 4 · 2012: 4
- FWCI
- 0.19
- Type
- journal article
- Language
- en
- Open access
- bronze
- doi.org
- Locations
- Photochemistry and Photobiology (publishedVersion)
- PubMed (publishedVersion)
- Funders
- Ministry of Education, Culture, Sports, Science and Technology (17084006)
- Japan Society for the Promotion of Science (13139203)
- Topics
- Life Sciences › Agricultural and Biological Sciences › Plant Science › Light effects on plants
- Life Sciences › Agricultural and Biological Sciences › Plant Science › Plant Molecular Biology Research
- Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Photosynthetic Processes and Mechanisms
- Keywords
- phototropism, photomovement, phototropin, phytochrome, ferns, bryophytes, green algae, chloroplast movement, stomatal opening, blue-light photoreceptor
- MeSH terms
- Chloroplasts, Flavoproteins, Light, Photoreceptor Cells, Photosynthesis, Phytochrome, Plant Leaves, Phototropism, Cryptochromes
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