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Flavonoids and isoflavonoids biosynthesis in the model legume lotus japonicus; connections to nitrogen metabolism and photorespiration
(MDPI, 2020)
Phenylpropanoid metabolism represents an important metabolic pathway from which originates a wide number of secondary metabolites derived from phenylalanine or tyrosine, such as flavonoids and isoflavonoids, crucial molecules ...
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Back to the future: Transplanting the chloroplast TrxF–FBPase–SBPase redox system to cyanobacteria
(Frontiers Media S.A., 2022)
Fructose-1,6-bisphosphatase (FBPase) and sedoheptulose-1,7-bisphosphatase (SBPase) are two essential activities in the Calvin–Benson–Bassham cycle that catalyze two irreversible reactions and are key for proper regulation ...
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Detergent effect on cytochrome b559 electron paramagnetic resonance signals in the photosystem II reaction centre
(Wiley, 2003)
Detergent effect on Cytochrome b559 from spinach photosystem II was studied by electron paramagnetic resonance (EPR) spectroscopy in D1-D2-Cyt b559 complex preparations. Various n-dodecyl-β-D-maltoside ...
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PRC1 is taking the lead in PcG repression
(Blackwell Publishing, 2015-03-06)
Polycomb group (PcG) proteins constitute a major epigenetic mechanism for gene repression throughout the plant life. For a long time, the PcG mechanism has been proposed to follow a hierarchical recruitment of PcG repressive ...
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A protease-mediated mechanism regulates the cytochrome c6/plastocyanin switch in Synechocystis sp. PCC 6803
(NAS, 2021-01-25)
After the Great Oxidation Event (GOE), iron availability was greatly decreased, and photosynthetic organisms evolved several alternative proteins and mechanisms. One of these proteins, plastocyanin, is a type I blue-copper ...
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Sustained photoproduction of ammonia from nitrate by Anacystis nidulans
(American Society for Microbiology, 1982)
Conditions that lengthen the time during which L-methionine-DL-sulfoximine (MSX) promotes excretion of ammonia produced by photosynthetic nitrate reduction in Anacystis nidulans have been sought. If MSX was added every ...
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Enhanced Productivity of a Lutein-Enriched Novel Acidophile Microalga Grown on Urea
(MDPI, 2011)
Coccomyxa acidophila is an extremophile eukaryotic microalga isolated from the Tinto River mining area in Huelva, Spain. Coccomyxa acidophila accumulates relevant amounts of b-carotene and lutein, well-known carotenoids ...
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Hongos entomopatógenos: de la agricultura a la conservación del patrimonio histórico
(Instituto Andaluz de Patrimonio Histórico, 2018)
Los métodos tradicionales utilizados en la conservación del patrimonio histórico incluyen principalmente el uso de insecticidas sintéticos, que presentan las desventajas de su toxicidad y de su falta de inocuidad sobre el ...
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Estudio de la nitrato reductasa del alga chlorella
(Estación Experimental de Aula Dei, 1969)