Journal of Plant Growth Regulation, Journal Year: 2023, Volume and Issue: 42(7), P. 4541 - 4556
Published: Feb. 15, 2023
Language: Английский
Published: Jan. 1, 2025
Language: Английский
Citations
1
Plant Biotechnology Journal, Journal Year: 2025, Volume and Issue: unknown
Published: Feb. 19, 2025
Summary Genotype restriction poses a significant bottleneck to stable transformation in the vast majority of plant species, thereby severely impeding advancement bioengineering, particularly for crops. Nanoparticles (NPs) can serve as effective carriers transient delivery nucleic acids, facilitating gene overexpression or silencing plants genotype‐independent manner. However, applications NP‐mediated systems comprehensive genomic studies remained underexplored plants, especially crops that face challenges genetic transformation. Consequently, there is an urgent need efficient capable generating whole seedlings with uniformly transformed acids. We have developed straightforward and modified carbon dot (MCD)‐mediated system delivering DNA plasmids into seeds wheat, which also applicable other species. This facilitates generation contain transferred plasmids. Furthermore, our study demonstrates this serves excellent platform conducting functional including validation functions, protein interactions regulation, omics studies, genome editing. significantly enhances research any Thus, provides first time evidence new MCDs genomics epigenomic bioengineering potentially leading improvement desirable agronomic traits
Language: Английский
Citations
1
Journal of Agricultural and Food Chemistry, Journal Year: 2023, Volume and Issue: 71(51), P. 20405 - 20418
Published: Nov. 30, 2023
Global warming has posed significant pressure on agricultural productivity. The resulting abiotic stresses from high temperatures and drought have become serious threats to plants subsequent global food security. Applying nanomaterials in agriculture can balance the plant's oxidant level also regulate phytohormone levels thus maintain normal plant growth under heat stresses. Nanomaterials activate specific stress-related genes, which turn increase activity of shock protein aquaporin enable plants' resistance against This review aims provide a current understanding nanotechnology-enhanced tolerance stress. Molecular mechanisms are explored see how alleviate plants. In comparison with organic molecules, offer advantages targeted transportation slow release. These help mitigating stress
Language: Английский
Citations
22
ACS Nano, Journal Year: 2023, Volume and Issue: 17(24), P. 24867 - 24882
Published: Dec. 12, 2023
To understand microplastic–nanomaterial interactions in agricultural systems, a randomized block 90-day pot experiment was set up to cultivate ryegrass seedings typical red sandy soil amended with compost (1:9 ratio). Polyvinyl chloride (PVC) and polyethylene (PE) microplastic (MP) contaminants were added into soils at 0.1 10%, whereas nano-Fe3O4 (as nanoenabled agrochemicals) 0.1% 0.5% comparison chemical-free controls. The combination of MPs significantly increased the pH (+3% + 17%) but decreased total nitrogen content (−9% – 30%; P < 0.05). treatment group both PE had highest C (29 g kg–1 vs 20 control) C/N ratio (13 8 control). Increased rhizosphere concentrations promoted growth (+42% dry weight) by enhancing chlorophyll (+20%) carotenoid (+15%) activities. Plant leaf root peroxidase enzyme activity more affected PVC than (+6%). Nano-Fe3O4 changed bacterial community structure from belowground (the rhizoplane endosphere) aboveground phylloplane). Under MP contamination, addition diversity (+0.35%) abundance (+30%) phylloplane further intensified connectivity networks (positive association 17%). structural equation model showed that change plant microbiome associated microbiome. Overall, these findings imply positive influences on soil–microbe–plant system establish method alleviate harmful effects accumulation soils.
Language: Английский
Citations
22
RSC Advances, Journal Year: 2023, Volume and Issue: 13(36), P. 25093 - 25117
Published: Jan. 1, 2023
The effects of carbon quantum dots (CQD) as promising nanomaterials in agriculture.
Language: Английский
Citations
21
Nanomaterials, Journal Year: 2023, Volume and Issue: 13(19), P. 2684 - 2684
Published: Sept. 30, 2023
Carbon dots are carbon-based nanoparticles, which have the characteristics of a simple preparation process, photoluminescence, biocompatibility, an adjustable surface function, water solubility, and low-level toxicity. They widely used in biological applications, such as imaging, biosensing, photocatalysis, molecular transfer. also aroused great interest among researchers agriculture, there has been significant progress improving crop growth production. This review presents physiological functions carbon for development, photosynthesis, nutrient absorption, abiotic stress resistance their applications ecological environment agriculture biosensors, future application prospects research directions agriculture.
Language: Английский
Citations
21
Small, Journal Year: 2023, Volume and Issue: 19(35)
Published: April 29, 2023
Abstract In China, iron (Fe) availability is low in most soils but cadmium (Cd) generally exceeds regulatory soil pollution limits. Thus, biofortification of Fe along with mitigation Cd edible plant parts important for human nutrition and health. Carbon dots (CDs) are considered as potential nanomaterials agricultural applications. Here, Salvia miltiorrhiza ‐derived CDs an efficient modulator Fe, manganese (Mn), zinc (Zn), accumulation plants. irrigation (1 mg mL −1 , performed every week starting at the jointing stage 12 weeks) increased content by 18% mitigated 20% wheat grains. This finding was associated 3+ ‐mobilizing properties from root cell wall, well endocytosis‐dependent internalization roots. The resulting excess signaling uptake via inhibiting TaNRAMP5 expression. Foliar spraying enhanced (44%), Mn (30%), Zn (19%) unchanged result attributed to CDs‐enhanced light signaling, which triggered shoot‐to‐root deficiency response. study not only reveals molecular mechanism underlying modulation plants also provides useful strategies concurrent plant‐based foods.
Language: Английский
Citations
18
Journal of Agricultural and Food Chemistry, Journal Year: 2024, Volume and Issue: 72(30), P. 16674 - 16686
Published: July 18, 2024
The potential impacts of biodegradable and nonbiodegradable microplastics (MPs) on rhizosphere microbial nitrogen (N) transformation processes remain ambiguous. Here, we systematically investigated how (polybutylene succinate, PBS) MPs (polyethylene, PE) affect N by determining soil indicators typical Glycine max (soybean)-soil (i.e., red brown soils) systems. Our results show that altered pH dissolved organic carbon in MP/soil type-dependent manners. Notably, soybean growth displayed greater sensitivity to 1% (w/w) PBS MP exposure than since acidified the impeded nutrient uptake plants. In rhizosphere, negatively impacted community composition diversity, weakened (mainly denitrification ammonification), disrupted metabolism. Overall, it is suggested MPs, compared can more significantly influence ecological function plant-soil system.
Language: Английский
Citations
7
Current Opinion in Environmental Science & Health, Journal Year: 2022, Volume and Issue: 31, P. 100432 - 100432
Published: Dec. 16, 2022
Language: Английский
Citations
26
The Science of The Total Environment, Journal Year: 2023, Volume and Issue: 901, P. 166500 - 166500
Published: Aug. 22, 2023
Language: Английский
Citations
16