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| DOI | 10.3390/metabo14020087 |
| Metabolomics Reveals Lysinibacillus capsici TT41-Induced Metabolic Shifts Enhancing Drought Stress Tolerance in Kimchi Cabbage (Brassica rapa L. subsp. pekinensis) | |
| 发表日期 | 2024 |
| EISSN | 2218-1989 |
| 起始页码 | 14 |
| 结束页码 | 2 |
| 卷号 | 14期号:2 |
| 英文摘要 | Climate change has increased variable weather patterns that affect plants. To address these issues, we developed a microbial biocontrol agent against drought stress in kimchi cabbage (Brassica rapa L. subsp. pekinensis). We selected three bacterial strains (Leifsonia sp. CS9, Bacillus toyonensis TSJ7, and Lysinibacillus capsici TT41) because they showed a survival rate of up to 50% and good growth rate when treated with 30% PEG 6000. The three strains were treated with kimchi cabbage to confirm their enhanced drought stress resistance under non-watering conditions. Among the three strains, the TT41 treated group showed a significant increase in various plant parameters compared with the negative control on the 7th day. We performed extensive profiling of primary and secondary metabolites from kimchi cabbage and the TT41 strain. Multivariate and pathway analyses revealed that only the TT41 group clustered with the well-watered group and showed almost the same metabolome on the 7th day. When treated with TT41, lactic acid was identified as an indicator metabolite that significantly improved drought stress tolerance. Furthermore, lactic acid treatment effectively induced drought stress tolerance in kimchi cabbage, similar to that achieved with the TT41 strain. |
| 英文关键词 | drought stress; abiotic stress; lactic acid; metabolomics; Brassica rapa L.; cabbage |
| 语种 | 英语 |
| WOS研究方向 | Biochemistry & Molecular Biology |
| WOS类目 | Biochemistry & Molecular Biology |
| WOS记录号 | WOS:001175191600001 |
| 来源期刊 | METABOLITES
 |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://gcip.llas.ac.cn/handle/2XKMVOVA/294202 |
| 作者单位 | Incheon National University |
| 推荐引用方式 GB/T 7714 | . Metabolomics Reveals Lysinibacillus capsici TT41-Induced Metabolic Shifts Enhancing Drought Stress Tolerance in Kimchi Cabbage (Brassica rapa L. subsp. pekinensis)[J],2024,14(2). |
| APA | (2024).Metabolomics Reveals Lysinibacillus capsici TT41-Induced Metabolic Shifts Enhancing Drought Stress Tolerance in Kimchi Cabbage (Brassica rapa L. subsp. pekinensis).METABOLITES,14(2). |
| MLA | "Metabolomics Reveals Lysinibacillus capsici TT41-Induced Metabolic Shifts Enhancing Drought Stress Tolerance in Kimchi Cabbage (Brassica rapa L. subsp. pekinensis)".METABOLITES 14.2(2024). |
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