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June 8, 2017 (v1)PublicationUploaded on: December 4, 2022
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March 19, 2019 (v1)Publication
The NTRCgene encodes aNADPH-dependentthioredoxin reductase with a joint thioredoxin domain, exclusive ofphotosynthetic organisms. An updated search of NTRCgenesshows that althoughmost species harbor a single copyof the NTRC gene, two copieswere identified in different species of the genus Solanum, Glycine maxand the moss...
Uploaded on: December 4, 2022 -
October 27, 2017 (v1)Publication
Thioredoxins (Trxs) play a relevant role in thiol-dependent redox regulation, which allows the rapid adaptation of chloroplast metabolism to unpredictable environmental conditions. In chloroplasts, Trxs use reducing equivalents provided by photoreduced ferredoxin (Fdx) via the action of a ferredoxin-thioredoxin reductase (FTR), thus linking...
Uploaded on: March 26, 2023 -
December 18, 2017 (v1)Publication
Thiol-dependent redox regulation of enzyme activity plays a central role in the rapid acclimation of chloroplast metabolism to ever-fluctuating light availability. This regulatory mechanism relies on ferredoxin reduced by the photosynthetic electron transport chain, which fuels reducing power to thioredoxins (Trxs) via a ferredoxin-dependent...
Uploaded on: December 4, 2022 -
November 21, 2016 (v1)Publication
Photosynthesis, the primary source of biomass and oxygen into the biosphere, involves the transport of electrons in the presence of oxygen and, therefore, chloroplasts constitute an important source of reactive oxygen species, including hydrogen peroxide. If accumulated at high level, hydrogen peroxide may exert a toxic effect; however, it is...
Uploaded on: March 26, 2023