منابع مشابه
Topical Reviews on Photosynthesis Improvement Improving Photosynthesis
Photosynthesis is the basis of plant growth, and improving photosynthesis can contribute toward greater food security in the coming decades as world population increases. Multiple targets have been identified that could be manipulated to increase crop photosynthesis. The most important target is Rubisco because it catalyses both carboxylation and oxygenation reactions and the majority of respon...
متن کاملChloroplast thioredoxin systems: prospects for improving photosynthesis
Thioredoxins (TRXs) are protein oxidoreductases that control the structure and function of cellular proteins by cleavage of a disulphide bond between the side chains of two cysteine residues. Oxidized thioredoxins are reactivated by thioredoxin reductases (TR) and a TR-dependent reduction of TRXs is called a thioredoxin system. Thiol-based redox regulation is an especially important mechanism t...
متن کاملImproving representation of photosynthesis in Earth System Models.
Earth System Models (ESMs) provide the complex simulations of past, current and future climate that are required to inform policy decisions. Because climate change is driven principally by rising atmospheric carbon dioxide concentration ([CO2]), model estimation of future [CO2] will strongly influence climate projections. The inability of ESMs to confidently simulate the enormous CO2 fluxes ass...
متن کاملPhotosynthesis
Photosynthesis sustains virtually all life on planet Earth providing the oxygen we breathe and the food we eat; it forms the basis of global food chains and meets the majority of humankind's current energy needs through fossilized photosynthetic fuels. The process of photosynthesis in plants is based on two reactions that are carried out by separate parts of the chloroplast. The light reactions...
متن کاملA roadmap for improving the representation of photosynthesis in Earth system models.
Accurate representation of photosynthesis in terrestrial biosphere models (TBMs) is essential for robust projections of global change. However, current representations vary markedly between TBMs, contributing uncertainty to projections of global carbon fluxes. Here we compared the representation of photosynthesis in seven TBMs by examining leaf and canopy level responses of photosynthetic CO2 a...
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ژورنال
عنوان ژورنال: Plant Physiology
سال: 2013
ISSN: 0032-0889,1532-2548
DOI: 10.1104/pp.113.219006