Elevation of Fatty Acid Biosynthesis Metabolism Contributes to Zhongshengmycin Resistance in <i>Xanthomonas oryzae</i>
<i>Xanthomonas oryzae</i> severely impacts the yield and quality of rice. Antibiotics are the most common control measure for this pathogen; however, the overuse of antibiotics in past decades has caused bacterial resistance to these antibiotics. The agricultural context is of particular...
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| Materiálatiipa: | Artihkal |
| Giella: | English |
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MDPI AG
2021-09-01
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| Ráidu: | Antibiotics |
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| Liŋkkat: | https://www.mdpi.com/2079-6382/10/10/1166 |
| _version_ | 1827680331669438464 |
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| author | Qiaoxing Wang Meiyun Lin Peihua Shen Yi Guan |
| author_facet | Qiaoxing Wang Meiyun Lin Peihua Shen Yi Guan |
| author_sort | Qiaoxing Wang |
| collection | DOAJ |
| description | <i>Xanthomonas oryzae</i> severely impacts the yield and quality of rice. Antibiotics are the most common control measure for this pathogen; however, the overuse of antibiotics in past decades has caused bacterial resistance to these antibiotics. The agricultural context is of particular importance as antibiotic-resistant bacteria are prevalent, but the resistance mechanism largely remains unexplored. Herein, using gas chromatography–mass spectrometry (GC–MS), we demonstrated that zhongshengmycin-resistant <i>X. oryzae</i> (Xoo-Rzs) and zhongshengmycin-sensitive <i>X. oryzae</i> (Xoo-S) have distinct metabolic profiles. We found that the resistance to zhongshengmycin (ZS) in <i>X. oryzae</i> is related to increased fatty acid biosynthesis. This was demonstrated by measuring the Acetyl-CoA carboxylase (ACC) activity, the expression levels of enzyme genes involved in the fatty acid biosynthesis and degradation pathways, and adding exogenous materials, i.e., triclosan and fatty acids. Our work provides a basis for the subsequent control of the production of antibiotic-resistant strains of <i>X. oryzae</i> and the development of coping strategies. |
| first_indexed | 2024-03-10T06:46:23Z |
| format | Article |
| id | doaj.art-814bee8fc2aa447cbe11ee12f8c0ec2e |
| institution | Directory Open Access Journal |
| issn | 2079-6382 |
| language | English |
| last_indexed | 2024-03-10T06:46:23Z |
| publishDate | 2021-09-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Antibiotics |
| spelling | doaj.art-814bee8fc2aa447cbe11ee12f8c0ec2e2023-11-22T17:13:05ZengMDPI AGAntibiotics2079-63822021-09-011010116610.3390/antibiotics10101166Elevation of Fatty Acid Biosynthesis Metabolism Contributes to Zhongshengmycin Resistance in <i>Xanthomonas oryzae</i>Qiaoxing Wang0Meiyun Lin1Peihua Shen2Yi Guan3Fujian Key Laboratory of Marine Enzyme Engineering, College of Biological Science and Engineering, Fuzhou University, Fuzhou 350116, ChinaFujian Key Laboratory of Marine Enzyme Engineering, College of Biological Science and Engineering, Fuzhou University, Fuzhou 350116, ChinaFujian Key Laboratory of Marine Enzyme Engineering, College of Biological Science and Engineering, Fuzhou University, Fuzhou 350116, ChinaFujian Key Laboratory of Marine Enzyme Engineering, College of Biological Science and Engineering, Fuzhou University, Fuzhou 350116, China<i>Xanthomonas oryzae</i> severely impacts the yield and quality of rice. Antibiotics are the most common control measure for this pathogen; however, the overuse of antibiotics in past decades has caused bacterial resistance to these antibiotics. The agricultural context is of particular importance as antibiotic-resistant bacteria are prevalent, but the resistance mechanism largely remains unexplored. Herein, using gas chromatography–mass spectrometry (GC–MS), we demonstrated that zhongshengmycin-resistant <i>X. oryzae</i> (Xoo-Rzs) and zhongshengmycin-sensitive <i>X. oryzae</i> (Xoo-S) have distinct metabolic profiles. We found that the resistance to zhongshengmycin (ZS) in <i>X. oryzae</i> is related to increased fatty acid biosynthesis. This was demonstrated by measuring the Acetyl-CoA carboxylase (ACC) activity, the expression levels of enzyme genes involved in the fatty acid biosynthesis and degradation pathways, and adding exogenous materials, i.e., triclosan and fatty acids. Our work provides a basis for the subsequent control of the production of antibiotic-resistant strains of <i>X. oryzae</i> and the development of coping strategies.https://www.mdpi.com/2079-6382/10/10/1166<i>Xanthomonas oryzae</i>antibioticsantibiotic-resistantzhongshengmycinfatty acid biosynthesis metabolism |
| spellingShingle | Qiaoxing Wang Meiyun Lin Peihua Shen Yi Guan Elevation of Fatty Acid Biosynthesis Metabolism Contributes to Zhongshengmycin Resistance in <i>Xanthomonas oryzae</i> Antibiotics <i>Xanthomonas oryzae</i> antibiotics antibiotic-resistant zhongshengmycin fatty acid biosynthesis metabolism |
| title | Elevation of Fatty Acid Biosynthesis Metabolism Contributes to Zhongshengmycin Resistance in <i>Xanthomonas oryzae</i> |
| title_full | Elevation of Fatty Acid Biosynthesis Metabolism Contributes to Zhongshengmycin Resistance in <i>Xanthomonas oryzae</i> |
| title_fullStr | Elevation of Fatty Acid Biosynthesis Metabolism Contributes to Zhongshengmycin Resistance in <i>Xanthomonas oryzae</i> |
| title_full_unstemmed | Elevation of Fatty Acid Biosynthesis Metabolism Contributes to Zhongshengmycin Resistance in <i>Xanthomonas oryzae</i> |
| title_short | Elevation of Fatty Acid Biosynthesis Metabolism Contributes to Zhongshengmycin Resistance in <i>Xanthomonas oryzae</i> |
| title_sort | elevation of fatty acid biosynthesis metabolism contributes to zhongshengmycin resistance in i xanthomonas oryzae i |
| topic | <i>Xanthomonas oryzae</i> antibiotics antibiotic-resistant zhongshengmycin fatty acid biosynthesis metabolism |
| url | https://www.mdpi.com/2079-6382/10/10/1166 |
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