Effects of nitrogen allocation and photosynthetic proteins response in peanut leaves on photosynthesis under conditions of water scarcity and nitrogen deficiency. [PDF]
BMC Plant BiolXu Y +6 more
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Unravelling the physiological and anatomical basis of divergent adaptations in cultivated and wild tomatoes. [PDF]
J Exp BotGanie SA +7 more
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Photosynthetic inhibitors in Eucalyptus grandis
Phytochemistry, 1988Abstract Unlike the G-inhibitors isolated from the leaves of Eucalyptus grandis , synthetic G-inhibitors showed no inhibition of photosynthetic electron transport. These findings indicated that small amounts of impurities present in the natural samples were responsible for the inhibition of photosynthetic electron transport.
Shigeo Yoshida +6 more
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Sesquiterpenes from Celastrus vulcanicola as Photosynthetic Inhibitors
Journal of Natural Products, 2008Three new sesquiterpenoids (1- 3) with a dihydro-beta-agarofuran skeleton were isolated from Celastrus vulcanicola. Their structures were elucidated on the basis of spectroscopic analysis, including homonuclear and heteronuclear correlation NMR experiments (COSY, ROESY, HSQC, and HMBC), and the absolute configurations were determined by circular ...
David, Torres-Romero +4 more
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Wheat susceptibility to blast is enhanced by a photosynthetic inhibitor
Journal of Phytopathology, 2021Abstract Considering blast, caused by Pyricularia oryzae , as a critical threat to wheat yield and the importance of photosynthesis as the source of energy used by plants to activate their mechanisms of defence to counteract pathogen infections, this study aimed to ...
Tássia Boeno Oliveira +3 more
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Friedelane Triterpenes from Celastrus vulcanicola as Photosynthetic Inhibitors
Journal of Agricultural and Food Chemistry, 2010Five friedelane triterpenoids, epifriedelinol (1), friedelin (2), canophyllol (3), pulpononic acid (4) and 3-oxo-29-hydroxyfriedelane (5), were isolated from Celastrus vulcanicola (Celastraceae), and were identified by spectroscopic methods, comparison with authentic samples and reported data.
David, Torres-Romero +5 more
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A Rapid Bioassay for Photosynthetic and Respiratory Inhibitors
Weed Science, 1971A bioassay for photosynthetic and respiratory inhibitors was devised. The chlorophyll production ofChlorella pyrenoidosaSorokin, high temperature strain 7-11-05, served as the basis of the bioassay which required 18 to 36 hr to complete. The sensitivity to nine photosynthetic and two respiratory inhibitors ranged from 0.013 to 0.4 ppm. The bioassay was
B. A. Kratky, G. F. Warren
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Effect of inhibitors on the photosynthetic fixation of carbon dioxide
Archives of Biochemistry and Biophysics, 1954Abstract Certain inhibitors alter the distribution of C 14 in stable nonvolatile compounds formed by photosynthetic reduction of C 14 O 2 . Dinitrophenol, phenylurethan, and iodoacetamide decrease the percentage of C 14 found in phosphoglyceric acid.
R W, NEWBURGH, R H, BURRIS
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Stigmatellin. A dual type inhibitor of photosynthetic electron transport
Biochimica et Biophysica Acta (BBA) - Bioenergetics, 1985Abstract Stigmatellin, an antibiotic produced by the myxobacterium Stigmatella aurantiaca, is a powerful inhibitor of photosynthetic electron transport. In the photosynthetic electron-transport chain, it has two different inhibition sites. One is located at the reducing side of Photosystem II (I50 value, 52.5 nM) and identical to the inhibition site ...
Walter Oettmeier +3 more
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