Mitochondrial redox systems as central hubs in plant metabolism and signaling

O Van Aken - Plant Physiology, 2021 - academic.oup.com
Plant mitochondria are indispensable for plant metabolism and are tightly integrated into
cellular homeostasis. This review provides an update on the latest research concerning the …

Thioredoxin network in plant mitochondria: cysteine S-posttranslational modifications and stress conditions

MC Martí, A Jiménez, F Sevilla - Frontiers in Plant Science, 2020 - frontiersin.org
Plants are sessile organisms presenting different adaptation mechanisms that allow their
survival under adverse situations. Among them, reactive oxygen and nitrogen species (ROS …

Thioredoxin h2 contributes to the redox regulation of mitochondrial photorespiratory metabolism

P da Fonseca‐Pereira, PVL Souza… - Plant, Cell & …, 2020 - Wiley Online Library
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 …

Thioredoxins o1 and h2 jointly adjust mitochondrial dihydrolipoamide dehydrogenase‐dependent pathways towards changing environments

S Timm, N Klaas, J Niemann, K Jahnke… - Plant, Cell & …, 2024 - Wiley Online Library
Thioredoxins (TRXs) are central to redox regulation, modulating enzyme activities to adapt
metabolism to environmental changes. Previous research emphasized mitochondrial and …

Participation of the stress‐responsive CDSP32 thioredoxin in the modulation of chloroplast ATP‐synthase activity in Solanum tuberosum

P Rey, P Henri, J Alric, L Blanchard… - Plant, Cell & …, 2024 - Wiley Online Library
Plant thioredoxins (TRXs) are involved in numerous metabolic and signalling pathways,
such as light‐dependent regulation of photosynthesis. The atypical TRX CDSP32 …

[HTML][HTML] Thioredoxin TRXo1 is involved in ABA perception via PYR1 redox regulation

S De Brasi-Velasco, A Sánchez-Guerrero, MC Castillo… - Redox Biology, 2023 - Elsevier
Abscisic acid (ABA) plays a fundamental role in plant growth and development processes
such as seed germination, stomatal response or adaptation to stress, amongst others …

The mitochondrial thioredoxin system contributes to the metabolic responses under drought episodes in Arabidopsis

P da Fonseca-Pereira, DM Daloso… - Plant and Cell …, 2019 - academic.oup.com
Thioredoxins (Trxs) modulate metabolic responses during stress conditions; however, the
mechanisms governing the responses of plants subjected to multiple drought events and the …

cDNA Library for Mining Functional Genes in Sedum alfredii Hance Related to Cadmium Tolerance and Characterization of the Roles of a Novel SaCTP2 Gene in …

M Liu, X He, T Feng, R Zhuo, W Qiu… - … science & technology, 2019 - ACS Publications
Heavy metal contamination presents serious threats to living organisms. Functional genes
related to cadmium (Cd) hypertolerance or hyperaccumulation must be explored to enhance …

On the role of the plant mitochondrial thioredoxin system during abiotic stress

P Da Fonseca-Pereira, DM Daloso, J Gago… - Plant signaling & …, 2019 - Taylor & Francis
Thiol-disulfide redox exchanges are widely distributed modifications of great importance for
metabolic regulation in living cells. In general, the formation of disulfide bonds is controlled …

Overexpression of tomato thioredoxin h (SlTrxh) enhances excess nitrate stress tolerance in transgenic tobacco interacting with SlPrx protein

J Zhai, Q Qi, M Wang, J Yan, K Li, H Xu - Plant Science, 2022 - Elsevier
The thioredoxin (Trx) system plays a vital function in cellular antioxidative defense. However,
little is known about Trx in tomato under excess nitrate. In this study, we isolated the tomato …