Results 61 to 70 of about 7,898 (228)

Structure and Antioxidant Catalytic Function of Plant Glutathione Transferases [PDF]

, 2011
Plant cytosolic glutathione transferases (GSTs) are an ancient enzyme superfamily with multiple and diverse functions which are important in counteracting biotic and abiotic stress. GSTs play an important role in catalyzing the conjugation of xenobiotics
Axarli, Irene, Chronopoulou, Evangelia, Labrou, Nikolaos E., Madesis, Panagiotis, Nianiou-Obeidat, Irini, Tsaftaris, Athanasios   +5 more
core   +1 more source

MsWRKY49 Modulates Pollen Tube Elongation in Response to Boron Deficiency by Regulating Reactive Oxygen Species Homeostasis in Alfalfa

Plant Biotechnology Journal, EarlyView.
ABSTRACT Boron, an essential micronutrient, plays a crucial role in plant reproductive processes. Boron deficiency is widespread in many regions and significantly reduces alfalfa (Medicago sativa) seed yield, yet the molecular mechanisms underlying its impact on reproductive organ development remain elusive.
Juan Wang, Wenxin Peng, Zhicheng Jia, Xinru Su, Tianqi Zhu, Zhenzhen Liu, Shoujiang Sun, Jinyu Shi, Manli Li, Liru Dou, Peisheng Mao   +10 more
wiley   +1 more source

Interactions between nanoparticles and plants: phytotoxicity and defense mechanisms

Journal of Plant Interactions, 2017
With the rapid development of nanotechnology, the potential releases of nanoparticles (NPs) have drawn considerable attention. Plants are essential fundamental components of all ecosystems, and the interaction between NPs and plants is an indispensable ...
Jie Yang, Weidong Cao, Yukui Rui
doaj   +1 more source

Hydrogen sulfide is involved in the regulation of ascorbate and glutathione metabolism by jasmonic acid in Arabidopsis thaliana

Biologia Plantarum, 2018
This study investigated the role of hydrogen sulfide (H2S) in the regulation of the ascorbate (AsA) and glutathione (GSH) metabolism by jasmonic acid (JA) in the leaves of Arabidopsis thaliana by using H2S scavenger hypotaurine (HT) and H2S synthetic ...
C. Shan, T. Wang, Y. Zhou, W. Wang
doaj   +1 more source

Members of the chloride intracellular ion channel protein family demonstrate glutaredoxin-like enzymatic activity [PDF]

, 2015
© 2015 Al Khamici et al. The Chloride Intracellular Ion Channel (CLIC) family consists of six evolutionarily conserved proteins in humans. Members of this family are unusual, existing as both monomeric soluble proteins and as integral membrane proteins ...
Brown, LJ, Cornell, BA, Curmi, PMG, Daniel, EL, Davey, MW, Hare, JE, Hossain, KR, Hudson, AL, Khamici, HA, Ng, JPM, Sinclair-Burton, AA, Valenzuela, SM   +11 more
core   +1 more source

Proteomic analysis of dehydroascorbate reductase transgenic potato plants

Journal of Plant Biotechnology, 2016
Ascorbic acid (AsA) is a strong antioxidant/reducing agent that can be converted to dehydroascorbate (DHA) by oxidation in plants. DHA, a very short-lived chemical, is recycled to AsA by dehydroascorbate reductase (DHAR). Previously, DHAR cDNA was isolated from the hairy roots of the sesame plant, and DHAR-overexpressing transgenic potato plants were ...
Eun-Heui Han, Young-Min Goo, Yun-Hee Kim, Shin-Woo Lee   +3 more
openaire   +2 more sources

Enhancing Tolerance to Combined Heat and Drought Stress in Cool‐Season Grain Legumes: Mechanisms, Genetic Insights, and Future Directions

Plant, Cell &Environment, EarlyView.
ABSTRACT The increasing frequency of concurrent heat and drought stress poses a significant challenge to agricultural productivity, particularly for cool‐season grain legumes, including broad bean (Vicia Faba L.), lupin (Lupinus spp.), lentil (Lens culinaris Medik), chickpea (Cicer arietinum L.), grasspea (Lathyrus sativus L.), pea (Pisum sativum L ...
Manu Priya, Muhammad Farooq, Kadambot H. M. Siddique   +2 more
wiley   +1 more source

Effects of triacontanol on ascorbate-glutathione cycle in Brassica napus L. exposed to cadmium-induced oxidative stress. [PDF]

, 2017
The ability of exogenous triacontanol (TRIA), a plant growth regulator, to reduce Cd toxicity was studied in canola (Brassica napus L.) plants. The following biological parameters were examined in canola seedlings to investigate TRIA-induced tolerance ...
BASILE, ADRIANA, Batool, Keramat, Elham Asadi Karam, 8. 9., MARESCA, VIVIANA, SORBO, SERGIO   +4 more
core   +1 more source

A GLUTAMATE CYSTEINE LIGASE Gene StGSH1 Regulated by StERF10 Enhanced Glutathione Accumulation and Adaptation to Low Phosphorus Stress in Potato

Advanced Science, Volume 13, Issue 8, 9 February 2026.
The StERF10‐StGSH1 module coordinates glutathione (GSH) biosynthesis under low‐phosphorus stress. The low‐phosphate‐induced AP2/ERF transcription factor StERF10 directly activates the transcription of StGSH1 and enhances GSH accumulation. Consequently, GSH scavenges reactive oxygen species and provides sulfur for sulfolipid synthesis, facilitating the ...
Xiaocheng Tian, Mingjun Li, Xiaojia Huang, Markus Wirtz, Xiaohui Zheng, Shilong Fan, Jiang Tian, Shaoqun Liu, Zhonghua Liu, Hongbo Zhao   +9 more
wiley   +1 more source

The Apoplastic and Symplastic Antioxidant System in Onion: Response to Long-Term Salt Stress

Antioxidants, 2020
The response of apoplastic antioxidant systems in root and leaf tissues from two onion genotypes (‘Texas 502’, salt-sensitive and ‘Granex 429’, salt-resistant) in response to salinity was studied.
Grisaly García, María José Clemente-Moreno, Pedro Díaz-Vivancos, Marina García, José Antonio Hernández   +4 more
doaj   +1 more source