Environmental stresses are the major factors that limit productivity in plants. Here, we report on the function of an uncharacterized gene At1g07050, encoding a CCT domain-containing protein, from Arabidopsis thaliana. At1g07050 expression is highly repressed by oxidative stress. We used metabolomics, biochemical, and genomic approaches to analyse performance of transgenic lines with altered expression of At1g07050 under normal and oxidative stress conditions. At1g07050 overexpressing lines showed increased levels of reactive oxygen species (ROS), whereas knock-out mutants exhibited decreased levels of ROS and higher tolerance to oxidative stress generated in the chloroplast. Our results uncover a role for At1g07050 in cellular redox homeos...
Background: Reactive oxygen species (ROS) are unavoidable by-products of oxygenic photosynthesis, ca...
Plants are often exposed to external conditions that adversely affect their growth, development or p...
Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Fundação de Amparo à Pesquisa do...
Arabidopsis thaliana OXIDATION RESISTANCE 2 (AtOXR2) is a mitochondrial proteinbelonging to the Oxid...
Excess excitation energy, mechanical injury and defence against pathogens, each trigger rapid produc...
Fil: Colombatti, Francisco. Universidad Nacional del Litoral. Facultad de Bioquímica y Ciencias Biol...
Mutations in SURFEIT1 (SURF1) genes affect cytochrome c oxidase (COX) levels in different prokaryoti...
Oxidative stress can lead to plant growth retardation, yield loss, and death. The atr7 mutant of Ara...
COX17 is a soluble protein from the mitochondrial intermembrane space that participates in the trans...
Oxidative stress can lead to plant growth retardation, yield loss, and death. The atr7 mutant of Ara...
The sunflower (Helianthus annuus L.) genome encodes six proteins containing a TLDc domain, typical o...
Reactive oxygen species (ROS) are the inevitable by-products of essential cellular metabolic and phy...
Fil: Mansilla, Natanael León. Universidad Nacional del Litoral. Facultad de Bioquímica y Ciencias Bi...
Reactive oxygen species (ROS) are the inevitable by-products of essential cellular metabolic and phy...
Background: Reactive oxygen species (ROS) are unavoidable by-products of oxygenic photosynthesis, ca...
Background: Reactive oxygen species (ROS) are unavoidable by-products of oxygenic photosynthesis, ca...
Plants are often exposed to external conditions that adversely affect their growth, development or p...
Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Fundação de Amparo à Pesquisa do...
Arabidopsis thaliana OXIDATION RESISTANCE 2 (AtOXR2) is a mitochondrial proteinbelonging to the Oxid...
Excess excitation energy, mechanical injury and defence against pathogens, each trigger rapid produc...
Fil: Colombatti, Francisco. Universidad Nacional del Litoral. Facultad de Bioquímica y Ciencias Biol...
Mutations in SURFEIT1 (SURF1) genes affect cytochrome c oxidase (COX) levels in different prokaryoti...
Oxidative stress can lead to plant growth retardation, yield loss, and death. The atr7 mutant of Ara...
COX17 is a soluble protein from the mitochondrial intermembrane space that participates in the trans...
Oxidative stress can lead to plant growth retardation, yield loss, and death. The atr7 mutant of Ara...
The sunflower (Helianthus annuus L.) genome encodes six proteins containing a TLDc domain, typical o...
Reactive oxygen species (ROS) are the inevitable by-products of essential cellular metabolic and phy...
Fil: Mansilla, Natanael León. Universidad Nacional del Litoral. Facultad de Bioquímica y Ciencias Bi...
Reactive oxygen species (ROS) are the inevitable by-products of essential cellular metabolic and phy...
Background: Reactive oxygen species (ROS) are unavoidable by-products of oxygenic photosynthesis, ca...
Background: Reactive oxygen species (ROS) are unavoidable by-products of oxygenic photosynthesis, ca...
Plants are often exposed to external conditions that adversely affect their growth, development or p...
Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Fundação de Amparo à Pesquisa do...