ArticlePloS one2017
Proteomics analysis reveals a dynamic diurnal pattern of photosynthesis-related pathways in maize leaves.
Article in PloS one, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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6 citing papers in PubMed, 13 citations in OpenAlex.
- Identification of STN7-associated leaf senescence networks in thylakoid membranes of Arabidopsis.iScience · 2025Article
- Proteomic and metabolic disturbances in lignin-modified Brachypodium distachyon.The Plant cell · 2022Article
- Physiological and proteomic analyses revealed the response mechanisms of two different drought-resistant maize varieties.BMC plant biology · 2021Article
- Temporal Regulation of the Metabolome and Proteome in Photosynthetic and Photorespiratory Pathways Contributes to Maize Heterosis.The Plant cell · 2020Article
- Comparative physiological and transcriptomic analysis of pear leaves under distinct training systems.Scientific reports · 2020Article
- COPhotosynthesis research · 2019Article
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Authors and funding
5 authors at 1 institution in 1 country.
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Abstract
Plant leaves exhibit differentiated patterns of photosynthesis rates under diurnal light regulation. Maize leaves show a single-peak pattern without photoinhibition at midday when the light intensity is maximized. This mechanism contributes to highly efficient photosynthesis in maize leaves. To understand the molecular basis of this process, an isobaric tag for relative and absolute quantitation (iTRAQ)-based proteomics analysis was performed to reveal the dynamic pattern of proteins related to photosynthetic reactions. Steady, single-peak and double-peak protein expression patterns were discovered in maize leaves, and antenna proteins in these leaves displayed a steady pattern. In contrast, the photosystem, carbon fixation and citrate pathways were highly controlled by diurnal light intensity. Most enzymes in the limiting steps of these pathways were major sites of regulation. Thus, maize leaves optimize photosynthesis and carbon fixation outside of light harvesting to adapt to the changes in diurnal light intensity at the protein level.
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