Biochar improves root growth and nitrogen metabolism in tobacco through physiological pathways modulation DOI
Jie Yang,

Xiaoyan Dai,

Yuyin Zhang

et al.

Rhizosphere, Journal Year: 2024, Volume and Issue: 33, P. 101011 - 101011

Published: Dec. 12, 2024

Language: Английский

Molybdenum Can Regulate the Expression of Molybdase Genes, Affect Molybdase Activity and Metabolites, and Promote the Cell Wall Bio-Synthesis of Tobacco Leaves DOI Creative Commons
Yuan Zhao, Yu Zhang, Kai Zhang

et al.

Biology, Journal Year: 2025, Volume and Issue: 14(1), P. 66 - 66

Published: Jan. 14, 2025

Molybdenum (Mo) is widely used as a micronutrient fertilizer to improve plant growth and soil quality. However, the interactions between cell wall biosynthesis molybdenum have not been explored sufficiently. This study thoroughly investigated regulatory effects of different concentrations Mo on tobacco from physiological metabolomic aspects. The results indicate that treatment increased content variety K326. Moreover, it significantly up-regulated gene expression levels molybdases (NR, AO, SO, XDH) molybdate transporters in tobacco, whereby NR were upregulated by 28.48%, 52.51%, 173.05%, 246.21%, respectively; MOT1 MOT2 21.49/8.67%, 66.05/30.44%, 93.05/93.26%, 166.11/114.29%, respectively. Additionally, regulated synthesis related enzymes, effectively promoted growth, biomass dry matter accumulation, with leaves increasing 30.73%, 40.72%, 46.34%, 12.88%, FT-NIR spectroscopy after was applied soil, quantity C-O-C, -COOH, C-H, N-H functional groups increased. Concurrently, contents cellulose, hemicellulose, lignin, protopectin, soluble pectin increased, wherein hemicellulose 31.01/288.82%, 40.69/343.43%, 69.93/241.73%, 196.88/223.26%, Furthermore, walls thickened, ability withstand disturbances. metabolic network diagrams galactose metabolism, arginine proline acid biosynthesis. carbohydrates, spermidine, proline, quinic acid, IAA, flavonoids, other substances polysaccharides within wall, controlling lignin production, successfully enhancing resistance abiotic stress. These offer important perspectives for further investigations into role trace elements.

Language: Английский

Citations

1
Glandular trichome heads confer cadmium tolerance in Nicotiana tabacum L. via the co-regulation of JA and ABA signaling DOI
Shuai Wang,

Hong Cui,

Yong Lin

et al.

Journal of Hazardous Materials, Journal Year: 2025, Volume and Issue: unknown, P. 138034 - 138034

Published: March 1, 2025

Language: Английский

Citations

0
Role of SbNRT1.1B in cadmium accumulation is attributed to nitrate uptake and glutathione-dependent phytochelatins biosynthesis DOI
Yuan Lu, Ting Li, Ruijuan Li

et al.

Journal of Hazardous Materials, Journal Year: 2024, Volume and Issue: 479, P. 135655 - 135655

Published: Aug. 26, 2024

Language: Английский

Citations

2
Overexpression of tae-miR9670 enhances cadmium tolerance in wheat by targeting mTERFs without yield penalty DOI
Jianhui Ma,

Yuxue Pan,

Wei‐Hua Huang

et al.

Journal of Hazardous Materials, Journal Year: 2024, Volume and Issue: 480, P. 136448 - 136448

Published: Nov. 7, 2024

Language: Английский

Citations

0
Biochar improves root growth and nitrogen metabolism in tobacco through physiological pathways modulation DOI
Jie Yang,

Xiaoyan Dai,

Yuyin Zhang

et al.

Rhizosphere, Journal Year: 2024, Volume and Issue: 33, P. 101011 - 101011

Published: Dec. 12, 2024

Language: Английский

Citations

0