| 天然产物产生菌自抗性中DNA损伤修复的研究进展 |
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| 引用本文： | 陈小蓉,潘海学,唐功利. 天然产物产生菌自抗性中DNA损伤修复的研究进展[J]. 微生物学通报, 2021, 48(7): 2454-2466 |
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| 作者姓名： | 陈小蓉 潘海学 唐功利 |
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| 作者单位： | 国科大杭州高等研究院化学与材料科学学院 浙江 杭州 310024;中国科学院上海有机化学研究所 生命有机化学国家重点实验室 上海 200032 |
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| 基金项目： | 国家自然科学基金重点项目（31930002） |
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| 摘 要： | 临床上使用的抗生素大多是由微生物次级代谢产生的天然产物及其衍生物,这类化合物可以抑制微生物的生长,具有显著的细胞毒性.产生菌在合成这些抗生素的同时,也需要通过多种自抗性机制来应对其对自身的毒害作用.本文总结了近年来DNA损伤修复途径参与的天然产物产生菌自抗性机制的研究进展,重点介绍了 DNA损伤类抗生素产生菌中的碱基切...
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| 关 键 词： | 天然产物 自抗性机制 DNA损伤修复 碱基切除修复 核苷酸切除修复 |
| 收稿时间： | 2021-01-27 |
Research progress on DNA damage repair in self-resistance of natural product producing bacteria |
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| CHEN Xiaorong,PAN Haixue,TANG Gongli. Research progress on DNA damage repair in self-resistance of natural product producing bacteria[J]. Microbiology China, 2021, 48(7): 2454-2466 |
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| Authors: | CHEN Xiaorong PAN Haixue TANG Gongli |
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| Affiliation: | School of Chemistry and Materials Science, Hangzhou Institute for Advanced Study, University of Chinese Academy of Sciences, Hangzhou, Zhejiang 310024, China;State Key Laboratory of Bio-Organic and Natural Products Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai 200032, China |
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| Abstract: | Most of the antibiotics used to treat diseases are derived from natural products produced during microbial secondary metabolism. Given a strong cytotoxicity, the compound producers have to evolve effective self-resistance to avoid suicide when they synthesize these natural products. Herein, we review the recent research progress on DNA damage repair as a self-resistance strategy of natural product producing bacteria, especially those obtained from the base excision repair and nucleotide excision repair pathway in DNA damage antibiotics producers. Furthermore, the existing problems and the application perspective of the DNA damage repair mechanism in self-resistance are discussed. |
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| Keywords: | natural products self-resistance DNA damage repair base excision repair nucleotide excision repair |
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