Photosynthesis is an essential metabolic pathway for plants, contributing to growth and
biomass production. Environmental adverse conditions have a negative impact on …

Salinity is a stressful condition that causes a significant decrease in crop production
worldwide. Salt stress affects several photosynthetic reactions, including the modulation of …

Thioredoxins (TRXs) are important proteins involved in redox regulation of metabolism. In
plants, it has been shown that the mitochondrial metabolism is regulated by the …

Ascorbate peroxidase (APX) reduces H2O2 to H2O by utilizing ascorbate as a specific
electron donor and constitutes the ascorbate–glutathione cycle in organelles of plants …

Low technological knowledge in production chains, global climate change, and
misinformation are concrete threats to food security. In addition, these combined threats also …

Rice is one of the world's most important crops and an excellent model system for
understanding the interaction between genes and environmental changes. However, its …

Chloroplast ascorbate peroxidases exert an important role in the maintenance of hydrogen
peroxide levels in chloroplasts by using ascorbate as the specific electron donor. In this …

In October 2020, at the peak of the COVID-19 pandemic, a group of young Brazilian
photosynthesis researchers organized the 1st Brazilian Symposium on Photosynthesis. The …

The physiological role of plant mitochondrial glutathione peroxidases is scarcely known.
This study attempted to elucidate the role of a rice mitochondrial isoform (GPX1) in …

Salinity and osmotic stress trigger distinct signals in roots, which might induce differences in
antioxidant responses. To clarify these relationships, transgenic rice plants silenced in both …