منابع مشابه
Regulation of Bone Metabolism
Bone is formed through the processes of endochondral and intramembranous ossification. In endochondral ossification primary mesenchymal cells differentiate to chondrocytes and then are progressively substituted by bone, while in intramembranous ossification mesenchymal stem cells (MSCs) differentiate directly into osteoblasts to form bone. The steps of osteogenic proliferation, differentiation,...
متن کاملBalancing chloroplast redox status – regulation of FNR binding and release
Working in synchrony, photosynthetic charge separation, electron transfer, and redox reactions generate proton motive force necessary for the synthesis of ATP and funneling of electrons toward stromal reducing equivalent NADPH. The last step of electron transfer from ferredoxin to NADP is catalyzed by ferredoxin-NADP oxidoreductase (FNR). Two proteins, TROL (thylakoid rhodanese-like) and Tic62 ...
متن کاملThe redox imbalanced mutants of Arabidopsis differentiate signaling pathways for redox regulation of chloroplast antioxidant enzymes.
A network of enzymatic and nonenzymatic antioxidants protects chloroplasts from photooxidative damage. With all enzymatic components being nuclear encoded, the control of the antioxidant capacity depends on chloroplast-to-nucleus redox signaling. Using an Arabidopsis (Arabidopsis thaliana) reporter gene line expressing luciferase under control of the redox-sensitive 2-cysteine peroxiredoxin A (...
متن کاملregulation of bone metabolism
bone is formed through the processes of endochondral and intramembranous ossification. in endochondral ossification primary mesenchymal cells differentiate to chondrocytes and then are progressively substituted by bone, while in intramembranous ossification mesenchymal stem cells (mscs) differentiate directly into osteoblasts to form bone. the steps of osteogenic proliferation, differentiation,...
متن کاملRegulation of the Chloroplast Light Harvesting Antenna by Plastoquinone Redox: Modulation of Chlorophyll Metabolism and Thylakoid Complex Organization By
There is currently a great deal of interest in the possibility of modifying photosynthetic parameters to improve photosynthesis, specifically with the aim of increasing crop yields for food and biofuels. Photoinhibition, the reduction of photosynthetic electron transport in the face of excess irradiance, is thought to contribute significantly to loss of photosynthetic yield and is therefore an ...
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ژورنال
عنوان ژورنال: Plant Physiology
سال: 2020
ISSN: 0032-0889,1532-2548
DOI: 10.1093/plphys/kiaa062