Results 71 to 80 of about 5,253 (224)

Hydrogen-rich water treatment improves fresh-cut Gastrodia elata quality by regulating reactive oxygen species metabolism and energy metabolism during low temperature storage

Frontiers in Sustainable Food Systems, 2023
The application of hydrogen-rich water (HRW) can extend the shelf life of fruits and vegetables. This study aims to investigate the effects of HRW on the quality of fresh-cut Gastrodia elata during low-temperature (4°C) storage. The results indicate that
Boyu Dong, Boyu Dong, Dequan Zhu, Dequan Zhu, Qiuping Yao, Qiuping Yao, Fangfang Da, Fangfang Da, Yulong Chen, Yulong Chen, Xiaochun Ding   +10 more
doaj   +1 more source

Natural Allelic Variations in IbCHYR1–IbZnFR Complex Regulate Fusarium Root Rot Resistance in Sweet Potato

Advanced Science, Volume 12, Issue 33, September 4, 2025.
FfRlpA2, a conserved Fusarium effector, functions as a protease inhibitor by hijacking the E3 ubiquitin ligase IbCHYR1 to degrade the resistance factor IbZnFR, thereby promoting Fusarium pathogenicity. Conversely, the high dosage Pro::IbZnFRHap2 allele was associated with resistance to root rot disease.
Huan Zhang, Zhuoru Dai, Xiaochen Zhang, Meiqi Shang, Xiaoru Gao, Ruiqi Ma, Limeng Zhao, Xiaoli Zhang, Qingchang Liu, Hong Zhai, Shaopei Gao, Ning Zhao, Qinghe Cao, Qiang Li, Shaozhen He   +14 more
wiley   +1 more source

Effect of ochratoxin A and buthionine sulfoximine on proteome and ascorbate-glutathione cycle enzymes in Arabidopsis thaliana

Biologia Plantarum, 2015
In this study, proteome and activities of glutathione (GSH)-related enzymes were investigated in detached leaves of Arabidopsis thaliana treated with ochratoxin A (OTA) alone or supplemented with buthionine sulfoximine (BSO, a specific inhibitor of the ...
J. R. Hao, Y. Wang, W. W. Zhao, W. T. Xu, Y. B. Luo, Z. J. Yang, W. H. Wu, Z. H. Liang, K. L. Huang   +8 more
doaj   +1 more source

24-Epibrassinolide Mediated Changes in Photosynthetic pigments and Antioxidative Defence System of Radish Seedlings under Cadmium and Mercury Stress [PDF]

, 2014
The present work was conducted to study the effects of 24-EBL on photosynthetic pigments (total chlorophyll, chl a, chl b, carotenoid, anthocyanin and flavonoid content) and activities of antioxidative enzymes (guaiacol peroxidase, catalase, superoxide ...
Amandeep Rattan, Dhriti Kapoor, Nitika Kapoor, Renu Bhardwaj, Vandana Gautam   +4 more
core  

Graphene oxide enhances aphid resistance in sorghum via the miR319‐SbTCP7‐SbLOX3 Pathway

Plant Biotechnology Journal, Volume 23, Issue 8, Page 3164-3176, August 2025.
Summary The aphid (Melanaphis sacchari) has emerged as a formidable pest, devastating sorghum plants and highlighting the need for sustainable management strategies. Graphene oxide (GO), as a novel material, has garnered attention for its use in crop cultivation and management, but its effects on biotic stresses remain elusive. Here, we used 10 mg/L GO
Yannan Shi, Zhiyin Jiao, Jinping Wang, Zhifang Wang, Cheng Chu, Yongchao Guo, Peng Lv, Junfeng Cao   +7 more
wiley   +1 more source

Nitric oxide is involved in the regulation of ascorbate and glutathione metabolism in Agropyron cristatum leaves under water stress

Biologia Plantarum, 2012
This study investigated the regulation of ascorbate and glutathione metabolism by nitric oxide in Agropyron cristatum leaves under water stress. The activities of ascorbate peroxidase (APX), glutathione reductase (GR), monodehydroascorbate reductase ...
C. Shan, F. He, G. Xu, R. Han, Z. Liang
doaj   +1 more source

Benzothiazole Treatment Regulates the Reactive Oxygen Species Metabolism and Phenylpropanoid Pathway of Rosa roxburghii Fruit to Delay Senescence During Low Temperature Storage

Frontiers in Plant Science, 2021
Rosa roxburghii fruit were used as research objects to study the effects of different concentrations of benzothiazole (BTH) treatment on quality parameters, reactive oxygen species (ROS) metabolism, and the phenylpropanoid pathway during storage at 4°C ...
Boyu Dong, Hongmin Tang, Dequan Zhu, Qiuping Yao, Hongqiang Han, Kequn He, Xiaochun Ding   +6 more
doaj   +1 more source

Towards the Development of Salt Tolerant Rice Varieties by Overexpressing cDNAs From A Mangrove Plant Acanthus Ebracteatus Vahl [PDF]

, 2010
Rice (Oryza sativa L.) is one of the most important cereal crops in the world. Environmental stresses such as salinity are important limiting factors for crop growth and yield.
Sultana, Shahanaz
core  

Production and scavenging of reactive oxygen species in plant cells under cadmium stress

Agronomy Journal, Volume 117, Issue 4, July/August 2025.
Abstract Cadmium (Cd) causes the excessive accumulation of reactive oxygen species (ROS) in plant cells, inhibits plant growth, and reduces crop productivity (e.g., grain yields). However, our understanding of Cd migration, ROS accumulation, and the underlying mechanisms in plant cells remains limited.
Ying Hu, Huichun Wang
wiley   +1 more source

Response of Monodehydroascorbate Reductase in Lettuce Leaves Subjected to Low Temperature Stress [PDF]

Journal of Life Science, 2011
The relationship between MDHA reductase activity and ascorbate, dehydroascorbate, and hydrogen peroxide content was evaluated, and this experiment was conducted to determine the change of MDHA reductase activity and the level of steady-state mRNA abundance of MDHA reductase in lettuce leaves subjected to low temperature stress.
openaire   +1 more source