Environmental Science Nano, Год журнала: 2024, Номер unknown
Опубликована: Янв. 1, 2024
PBCDs enhance antioxidant enzyme activities in rice, mitigating the impact of Cd on photosynthesis, reducing MDA levels. Resulting lower levels leaves and stems alleviating growth inhibition.
Язык: Английский
Plant Physiology and Biochemistry, Год журнала: 2025, Номер 224, С. 109939 - 109939
Опубликована: Апрель 20, 2025
Язык: Английский
Процитировано
0
Physiology and Molecular Biology of Plants, Год журнала: 2025, Номер unknown
Опубликована: Май 10, 2025
Язык: Английский
Процитировано
0
Physiologia Plantarum, Год журнала: 2024, Номер 176(1)
Опубликована: Янв. 1, 2024
Abstract The basic helix–loop–helix (bHLH) IVc transcription factors (TFs) play central roles in controlling iron (Fe) homeostasis and biotic stress responses. However, their evolutions functions other abiotic stresses are poorly understood. In this study, the IAA ‐ LEUCINE RESISTANT3 ( ILR3 ) homologs were traced roughly back to before early origin of land plants divided into six main clades (Clade A‐F). Further analysis found that orthologs angiosperm‐specific, suffering from motif‐acquisition events loose purifying selection. Synteny displayed whole genome duplications (WGDs) contributed establishment IRON DEFICIENCY TOLERANT1 IDT1 , also called bHLH34 )/ bHLH104 lineage prior divergence angiosperms. Sequence revealed had some novel conserved motifs except bHLH leucine zipper (ZIP) domains. Particularly, Arabidopsis thaliana AtILR3 was a nuclear protein greatly activated by ABA CdCl 2 stresses. Simultaneously, molecular genetic analyses suggested acted as positive regulator response through enhancing ability reactive oxygen species (ROS)‐scavenging, such activities superoxide dismutase (SOD), peroxidase (POD), catalase (CAT). inductively coupled plasma mass spectrometry (ICP‐MS) exhibited affected absorption nutrient elements, especially under stress. Collectively, our findings could shed deep light on evolution plant ILR3s well
Язык: Английский
Процитировано
1
Frontiers in Plant Science, Год журнала: 2024, Номер 15
Опубликована: Июнь 10, 2024
Rapid industrialization and urbanization have caused severe soil contamination with cadmium (Cd) necessitating effective remediation strategies. Phytoremediation is a widely adopted technology for remediating Cd-contaminated soil. Previous studies shown that
Язык: Английский
Процитировано
1
Applied Sciences, Год журнала: 2024, Номер 14(13), С. 5486 - 5486
Опубликована: Июнь 25, 2024
Cadmium (Cd) is a key stress factor that affects plant development. To examine the influence of Cd stress, we analysed tissue localisation polysaccharides (Periodic Acid Schiff reaction), qualitative and quantitative changes in soluble carbohydrates (High-Resolution Gas Chromatography), expression galactinol synthase (PsGolS) raffinose (PsRS) genes 4-week-old Pisum sativum L. ‘Pegaz’. The plants were treated with 10, 50, 100, 200 µM CdSO4 for one week on 1st, 7th, 28th days after application. Pea as an excluder accumulated mainly roots. induced starch grain storage stems accumulation roots shoots 28 treatment. In controls, carbohydrate levels decreased during growth. addition, increased levels, indicating their important role response to peas. Moreover, analysis confirmed PsGolS was by Cd. Overall, results distribution pea plants, together inhibition seed production Cd, indicate tend allocate energy mechanisms rather than reproductive processes.
Язык: Английский
Процитировано
1
Chemosphere, Год журнала: 2024, Номер 363, С. 142794 - 142794
Опубликована: Июль 6, 2024
Язык: Английский
Процитировано
0
Environmental Science Nano, Год журнала: 2024, Номер unknown
Опубликована: Янв. 1, 2024
PBCDs enhance antioxidant enzyme activities in rice, mitigating the impact of Cd on photosynthesis, reducing MDA levels. Resulting lower levels leaves and stems alleviating growth inhibition.
Язык: Английский
Процитировано
0