Integrated metabolomics and transcriptomics reveal the role of calcium sugar alcohol in the regulation of phenolic acid biosynthesis in Torreya grandis nuts DOI Creative Commons

Qiandan Xie,

Zhengchu Jiang,

Chenliang Yu

et al.

Research Square (Research Square), Journal Year: 2024, Volume and Issue: unknown

Published: Aug. 5, 2024

Abstract Background：Torreya grandis, a prominent tree species of the autochthonous subtropical region China, possesses drupe-like fruit containing nut that is rich in nutrients and bioactive compounds. However, effect calcium (Ca2+) sugar alcohol (CSA), newly developed chelated Ca2+-fertilizer, on secondary metabolism phenolics T. grandis nuts largely unknown, for which transcriptomic metabolomic analysis was carried out. Results: Transcriptome sequencing detected 47,064 transcripts, several phenolic acid biosynthesis pathway-related genes were identified. Correlation showed four transcription factors, WRKY12, AP2-1, AP2-3, AP2-4, positively associated with accumulation acids. Furthermore, binding AP2-1 to HCT promoter confirmed using yeast one hybrid dual-luciferase assays. expression Nicotiana enhanced total flavonoid content. Conclusions: Our results indicated new regulatory module, Ca2+–AP2–HCT, involved regulation revealed, expanding understanding role Ca2+ fertilizers plant metabolism.

Language: Английский

Effects of foliar iron oxide nanoparticles (Fe3O4) application on photosynthetic parameters, distribution of mineral elements, magnetic behaviour, and photosynthetic genes in tomato (Solanum lycopersicum var. cerasiforme) plants DOI
Güzin Tombuloğlu, Hüseyin Tombuloğlu, Y. Slimani

et al.

Plant Physiology and Biochemistry, Journal Year: 2024, Volume and Issue: 210, P. 108616 - 108616

Published: April 8, 2024

Language: Английский

Citations

11
Inulin-Coated ZnO Nanoparticles: A Correlation between Preparation and Properties for Biostimulation Purposes DOI Open Access
Lorenzo Gontrani, Erwin Bauer, Lorenzo Casoli

et al.

International Journal of Molecular Sciences, Journal Year: 2024, Volume and Issue: 25(5), P. 2703 - 2703

Published: Feb. 26, 2024

Within the framework of plant biostimulation, a pivotal role is played by achievement low-cost, easily prepared nanoparticles for priming purposes. Therefore, in this report, two different synthetic strategies are described to engineer zinc oxide with an inulin coating. In both protocols, i.e., two-step and gel-like one-pot highly pure ZnO kernel obtained when reaction carried out at T ≥ 40 °C, as ascertained XRD ATR/FTIR studies. However, uniformly dispersed, homogeneous coating achieved primarily temperatures, 60 °C employed phases step-wise synthesis. addition, binding mechanism, complexation, occurs case. When process employed, high degree coverage fructan attained, leading micrometric coated aggregates nanometric particles, revealed SEM investigations. All NPs from synthesis feature electronic bandgaps 3.25-3.30 eV range line previous studies, whereas extensive causes remarkable 0.4 decrease bandgap. Overall, global analysis investigations indicates that samples synthesized best suited biostimulation. Proof-of-principle assays upon

Language: Английский

Citations

6
Ferric Oxide Nanomaterials and Plant-Rhizobacteria Symbionts Cogenerate Iron Plaque for Removing Highly Chlorinated Contaminants in Dryland Soils DOI

Tianying Zheng,

Jie Hou, Wu Ting

et al.

Environmental Science & Technology, Journal Year: 2024, Volume and Issue: 58(25), P. 11063 - 11073

Published: June 13, 2024

Rhizosphere iron plaques derived from Fe-based nanomaterials (NMs) are a promising tool for sustainable agriculture. However, the requirement flooded conditions to generate plaque limits scope of NM application. In this study, we achieved in situ Fenton oxidation highly chlorinated persistent organic pollutant (2,2′,4,5,5′-pentachlorobiphenyl, PCB101) through mediated by interaction between α-Fe2O3 NMs and plant-rhizobacteria symbionts under dryland conditions. Mechanistically, coexistence Pseudomonas chlororaphis JD37 stimulated alfalfa roots secrete acidic reductive agents as well H2O2, which together rhizosphere reaction converted into rich Fe(II)-silicate. Further verifications reproduced vitro using compounds, confirming critical role •OH oxidative degradation PCB101. Significant reductions PCB101 content 18.6%, 42.9%, 23.2% were respectively found stem, leaf, soil after 120-d treatment, proving effectiveness NMs-plant-rhizobacteria technique simultaneously safe crop production remediation. These findings can help expand potential applications nanobio its generation both agricultural practice

Language: Английский

Citations

4
Insights in to iron-based nanoparticles (hematite and magnetite) improving the maize growth (Zea mays L.) and iron nutrition with low environmental impacts DOI

Nauman Yousaf,

Muhammad Fahad Sardar, Muhammad Ishfaq

et al.

Chemosphere, Journal Year: 2024, Volume and Issue: 362, P. 142781 - 142781

Published: July 5, 2024

Language: Английский

Citations

4
Utilizing Principal Component Analysis to Assess the Effects of Complex Foliar Fertilizers Regarding Maize (Zea mays L.) Productivity DOI Creative Commons

Laura Crista,

Isidora Radulov, F. Crista

et al.

Agriculture, Journal Year: 2024, Volume and Issue: 14(8), P. 1428 - 1428

Published: Aug. 22, 2024

This study sought to determine the effects of foliar fertilization (FF) on both quantity and quality maize grains using principal component analysis (PCA). chemometric approach enabled selection best treatment model for enhancing yield quality. The results were analyzed via PCA, providing valuable insights into identifying FF recipe with greatest influence grain production These field experiments run during time period 2020–2022 in university’s experimental field. Seven variants three repetitions tested, including a control group various formulations labeled V1 through V7, each different chemical compositions. applications conducted specific vegetative phases maize, respectively, stages 15–16 BBCH (5–6 unfolded leaves) 20–22 (10–12 leaves), application rates varying from 2 6 Lha1 according product’s properties. treatments positively impacted grains, as evidenced by indices such moisture, protein, lipid, carbohydrate, fiber, mineral content.

Language: Английский

Citations

4
Oryza glumaepatula and calcium oxide nanoparticles enhanced Cr stress tolerance by maintaining antioxidant defense, chlorophyll and gene expression levels in rice DOI

Humera Ashraf,

Fozia Ghouri,

Minghui Zhong

et al.

Journal of Environmental Management, Journal Year: 2024, Volume and Issue: 368, P. 122239 - 122239

Published: Aug. 25, 2024

Language: Английский

Citations

4
Cutting-Edge Strategies to Enhance Bioactive Compound Production in Plants: Potential Value of Integration of Elicitation, Metabolic Engineering, and Green Nanotechnology DOI Creative Commons
Luis Alejandro Martínez-Chávez,

Mariana Y. Hernández-Ramírez,

Ana Angélica Feregrino‐Pérez

et al.

Agronomy, Journal Year: 2024, Volume and Issue: 14(12), P. 2822 - 2822

Published: Nov. 27, 2024

The increasing demand for bioactive compounds from plants has spurred the exploration of innovative strategies to enhance their production. This review focuses on three advanced methodologies: elicitation, metabolic engineering, and using biosynthesized nanoparticles. Elicitation, through application abiotic biotic stressors, stimulates plant defense mechanisms, significantly boosts secondary metabolite Metabolic engineering further refines this process by genetically modifying key pathways redirect resources towards synthesis valuable compounds. Additionally, metallic oxide nanoparticles offer a sustainable method growth These act not only as elicitors, but also catalyze processes improve efficiency compound synthesis. Despite significant advancements, challenges remain in optimizing these approaches large-scale agricultural application, particularly understanding precise interactions between systems. integration holds great potential agriculture development high-value phytochemicals. Future research should focus unraveling complex mechanisms behind refining methods commercial use, ensuring environmental economic sustainability.

Language: Английский

Citations

4
Magnetite nanoparticles (Fe3O4NPs) promote drought tolerance and improve plant health, grain quality and yield in kidney bean (Phaseolus vulgaris L.) DOI

Fatemeh Heidarian,

Sina Fallah, Lok R. Pokhrel

et al.

The Science of The Total Environment, Journal Year: 2025, Volume and Issue: 964, P. 178544 - 178544

Published: Jan. 23, 2025

Language: Английский

Citations

0
Integrated metabolomics and transcriptomics reveal the role of calcium sugar alcohol in the regulation of phenolic acid biosynthesis in Torreya grandis nuts DOI Creative Commons

Qiandan Xie,

Zhengchu Jiang,

Chenliang Yu

et al.

BMC Plant Biology, Journal Year: 2025, Volume and Issue: 25(1)

Published: Jan. 23, 2025

Language: Английский

Citations

0
Insights into tomato growth stimulation and induced resistance against Fusarium oxysporum f. sp. lycopersici by magnetite nanoparticles DOI Creative Commons
Mengmeng Kong, Fuli Wang,

Hairong Jing

et al.

Environmental Technology & Innovation, Journal Year: 2025, Volume and Issue: unknown, P. 104103 - 104103

Published: Feb. 1, 2025

Language: Английский

Citations

0