Circadian and Diurnal Regulation of Plant Lipid Metabolism

🎖️ Top 10% JournalJan 16, 2026Journal of experimental botany

How Daily and Internal Body Clocks Control Plant Fat Metabolism

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Abstract

Circadian rhythms influence lipid metabolism in plants, affecting the production and degradation of lipids in response to environmental changes.

  • The circadian clock aligns physiological processes in plants with the Earth's 24-hour light-dark cycle.
  • Key metabolic processes regulated by the circadian clock include photosynthesis and nutrient uptake.
  • Lipid metabolic genes are modulated by circadian rhythms, impacting fatty acid biosynthesis and lipid storage.
  • Diurnal rhythms ensure the rhythmic production and degradation of lipids based on energy availability.
  • The regulation of lipid metabolism may enhance plant adaptation to environmental changes and stress.

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