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Mostrando ítems 1-10 de 36
Artículo
NTRC links built-in thioredoxin to light and sucrose in regulating starch synthesis in chloroplasts and amyloplasts
(2009)
Plants have an unusual plastid-localized NADP-thioredoxin reductase C (NTRC) containing both an NADP-thioredoxin reductase (NTR) and a thioredoxin (Trx) domain in a single polypeptide. Although NTRC is known to supply ...
Artículo
Thiol-based redox homeostasis and signaling
(Frontiers media, 2014)
Artículo
Insights into the function of NADPH thioredoxin reductase C (NTRC) based on identification of NTRC-interacting proteins in vivo
(Oxford University Press, 2019)
Redox regulation in heterotrophic organisms relies on NADPH, thioredoxins (TRXs), and an NADPH-dependent TRX reductase (NTR). In contrast, chloroplasts harbor two redox systems, one that uses photoreduced ferredoxin (Fd), ...
Artículo
Programmed cell death (PCD): an essential process of cereal seed development and germination
(Frontiers media, 2014)
The life cycle of cereal seeds can be divided into two phases, development and germination, separated by a quiescent period. Seed development and germination require the growth and differentiation of new tissues, but ...
Tesis Doctoral
The function of plant chloroplast redox systems in adaptation to light
(2015-12-04)
La regulación redox del metabolismo cloroplastídico desempeña un papel crucial en la adaptación de las plantas a las condiciones lumínicas. En este mecanismo regulatorio, que consiste en intercambios disulfuro-ditiol que ...
Capítulo de Libro
Localization and Regulation of Phosphoenolpyruvate Carboxylase from Wheat and Barley Seeds
(Institut de Biotechnologie des Plantes, 1998)
Artículo
The function of the NADPH thioredoxin reductase C-2-Cys peroxiredoxin system in plastid redox regulation and signalling
(Elsevier, 2012)
Protein disulphide–dithiol interchange is a universal mechanism of redox regulation in which thioredoxins (Trxs) play an essential role. In heterotrophic organisms, and non-photosynthetic plant organs, NADPH provides the ...
Artículo
The Functional Relationship between NADPH Thioredoxin Reductase C, 2-Cys Peroxiredoxins, and m-Type Thioredoxins in the Regulation of Calvin–Benson Cycle and Malate-Valve Enzymes in Arabidopsis
(Multidisciplinary Digital Publishing Institute (MDPI), 2023-05-03)
The concerted regulation of chloroplast biosynthetic pathways and NADPH extrusion via malate valve depends on f and m thioredoxins (Trxs). The finding that decreased levels of the thiol-peroxidase 2-Cys peroxiredoxin (Prx) ...
Tesis Doctoral
Estudio del sistema NADP/tiorredoxina de trigo
(2002)
En este trabajo se ha desarrollado un estudio del sistema NADP/Tiorredoxna constituido por una Tiorredoxina H una RADPH Tiorredoxina reductosa (NTR), fundamentalmente en la semilla de trigo. Los puntos principales del ...
Artículo
The contribution of glutathione peroxidases to chloroplast redox homeostasis in Arabidopsis
(Elsevier, 2023-07)
Oxidizing signals mediated by the thiol-dependent peroxidase activity of 2-Cys peroxiredoxins (PRXs) plays an essential role in fine-tuning chloroplast redox balance in response to changes in light intensity, a function ...