The DOI matches its Crossref record; 66 of the 66 references it cites were found in a registry or an index.
Photoreceptor-mediated regulation of the COP1/SPA E3 ubiquitin ligase
Open accessAbstract
Plants have evolved specific photoreceptors that capture informational cues from sunlight. The phytochrome, cryptochrome, and UVR8 photoreceptors perceive red/far-red, blue/UV-A, and UV-B light, respectively, and control overlapping photomorphogenic responses important for plant growth and development. A major repressor of such photomorphogenic responses is the E3 ubiquitin ligase formed by CONSTITUTIVELY PHOTOMORPHOGENIC 1 (COP1) and SUPPRESSOR OF PHYA-105 (SPA) proteins, which acts by regulating the stability of photomorphogenesis-promoting transcription factors. The direct interaction of light-activated photoreceptors with the COP1/SPA complex represses its activity via nuclear exclusion of COP1, disruption of the COP1-SPA interaction, and/or SPA protein degradation. This process enables plants to integrate different light signals at the level of the COP1/SPA complex to enact appropriate photomorphogenic responses according to the light environment.
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Cites
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Self-citationLight-Regulated Plant Growth and Development
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Cited by
Molecular mechanisms underlying phytochrome-controlled morphogenesis in plants
Legris, M., Ince, Y. Ç., & Fankhauser, C. (2019) · Nature Communications · doi:10.1038/s41467-019-13045-0 · Cited by 429
Growth and flavonol accumulation of Ginkgo biloba leaves affected by red and blue light
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Metadata
- Authors
- Podolec, R., & Ulm, R.
- Venue
- Current Opinion in Plant Biology
- Publisher
- Elsevier BV
- Published
- 2018-10
- Volume
- 45
- Issue
- Pt A
- Pages
- 18-25
- ISSN
- 1369-5266 (ISSN-L)
- OpenAlex
- W2804681988
- Cited by
- 292
- References
- 66
- FWCI
- 4.47
- Type
- journal article
- Language
- en
- Open access
- hybrid
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Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
