| RRC ID |
78560
|
| 著者 |
Abdelkawy AM, Alshammari SO, Hussein HA, Abou El-Enain IMM, Abdelkhalek ES, Radwan AM, Kenawy SKM, Maaty DAM, Abed NN, Sabry S, Mohsen A.
|
| タイトル |
Effect of silver nanoparticles on tropane alkaloid production of transgenic hairy root cultures of Hyoscyamus muticus L. and their antimicrobial activity.
|
| ジャーナル |
Sci Rep
|
| Abstract |
The utilization of nanotechnology and biotechnology for enhancing the synthesis of plant bioactive chemicals is becoming increasingly common. The hairy root culture technique can be used to increase secondary metabolites such as tropane alkaloids. Agrobacterium was used to induce hairy roots from various explants of Hyoscyamus muticus. The effect of nano-silver particles (AgNPs) at concentrations of 0, 25, 50, 100, and 200 mg/L on tropane alkaloids synthesis, particularly hyoscyamine and scopolamine, was studied in transgenic hairy root cultures. Different types of explants obtained from 10-day-old seedlings of H. muticus were inoculated with two strains of Agrobacterium rhizogenes (15,834 and A4). The antimicrobial activity of an ethanolic extract of AgNPs-induced hairy root cultures of H. muticus was tested. The frequency of hairy roots was higher in hypocotyl, root, leaf, and stem explants treated with A. rhizogenes strain A4 compared to those treated with strain 15,834. In transgenic hairy root cultures, AgNPs application at a concentration of 100 mg/L resulted in the highest total tropane alkaloid production, which exhibited broad-spectrum antimicrobial activity. The study demonstrated the potential of nano-silver as an elicitor for promoting the production of target alkaloids in Hyoscyamus muticus hairy root cultures, which exhibit high biological activity.
|
| 巻・号 |
13(1)
|
| ページ |
10397
|
| 公開日 |
2023-6-27
|
| DOI |
10.1038/s41598-023-36198-x
|
| PII |
10.1038/s41598-023-36198-x
|
| PMID |
37369701
|
| PMC |
PMC10300048
|
| MeSH |
Alkaloids* / metabolism
Alkaloids* / pharmacology
Anti-Infective Agents* / metabolism
Anti-Infective Agents* / pharmacology
Hyoscyamus*
Metal Nanoparticles*
Plant Roots / metabolism
Silver / metabolism
Silver / pharmacology
Tropanes / metabolism
Tropanes / pharmacology
|
| リソース情報 |
| 病原真核微生物 |
Microsporum canis IFM 45829 |
