ArticleThe Plant journal : for cell and molecular biology2023
STN7 is not essential for developmental acclimation of Arabidopsis to light intensity.
Article in The Plant journal : for cell and molecular biology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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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
4 citing papers in PubMed, 7 citations in OpenAlex.
- Quantitative phosphoproteomics profiling reveals the regulatory mechanisms underlying high light stress in maize and rice.Photosynthesis research · 2026Article
- Plastids in a Pinch: Coordinating Stress and Developmental Responses Through Retrograde Signalling.Plant, cell & environment · 2025Review
- FZL, a dynamin-like protein localized to curved grana edges, is required for efficient photosynthetic electron transfer inFrontiers in plant science · 2023Article
- Microdomains heterogeneity in the thylakoid membrane proteins visualized by super-resolution microscopy.Photosynthetica · 2023Article
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Authors and funding
8 authors at 1 institution in 1 country.
Funding
Abstract
Plants respond to changing light intensity in the short term through regulation of light harvesting, electron transfer, and metabolism to mitigate redox stress. A sustained shift in light intensity leads to a long-term acclimation response (LTR). This involves adjustment in the stoichiometry of photosynthetic complexes through de novo synthesis and degradation of specific proteins associated with the thylakoid membrane. The light-harvesting complex II (LHCII) serine/threonine kinase STN7 plays a key role in short-term light harvesting regulation and was also suggested to be crucial to the LTR. Arabidopsis plants lacking STN7 (stn7) shifted to low light experience higher photosystem II (PSII) redox pressure than the wild type or those lacking the cognate phosphatase TAP38 (tap38), while the reverse is true at high light, where tap38 suffers more. In principle, the LTR should allow optimisation of the stoichiometry of photosynthetic complexes to mitigate these effects. We used quantitative label-free proteomics to assess how the relative abundance of photosynthetic proteins varied with growth light intensity in wild-type, stn7, and tap38 plants. All plants were able to adjust photosystem I, LHCII, cytochrome b
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Registered trials
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