Plant cellular metabolism

Plant cellular metabolism refers to the entirety of biochemical processes that occur within plant cells and are essential for the survival, growth, and adaptation of the plant. These processes include both primary metabolism, which covers essential functions such as photosynthesis, respiration, and the synthesis of macromolecules (carbohydrates, lipids, nucleic acids, proteins), as well as secondary metabolism, responsible for the production of specialized compounds (e.g., alkaloids, terpenoids, phenolics) for defense, signaling, and ecological interactions[1][5][6][3][9]. Primary metabolism encompasses pathways like glycolysis, the citric acid (TCA) cycle, and the Calvin-Benson cycle in the chloroplasts, which together provide energy (mainly ATP), reducing power (NADPH, NADH), and biosynthetic precursors[1][8][10]. Secondary metabolism generates diverse small molecules unique to plants that play roles in stress resistance and communication[5][6]. Plant metabolism is highly compartmentalized within various organelles (e.g., chloroplasts, mitochondria), and specific metabolic fluxes are tailored to the needs of different cell types and tissues[2][7]. Notes: - “Plant cellular metabolism” is not a single molecule or therapeutic target such as a receptor, ion channel, or enzyme. It is an umbrella term describing a vast network of intracellular processes and is therefore not a druggable target in the typical sense. - If you require information on a specific metabolic enzyme, pathway, or metabolite within plant cellular metabolism, please specify the particular molecule or pathway of interest.

Other names

Cellular metabolism in plantsPlant metabolismPlant cell metabolism