Biodegradation of aromatic pollutants meets synthetic biology.
Biodegradation of aromatic pollutants meets synthetic biology.
复制标题
芳香族污染物的生物降解符合合成生物学。
DOI:
10.1016/j.synbio.2021.06.001
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发表时间:
2021-09
影响因子:
4.8
通讯作者:
Dai J
中科院分区:
文献类型:
--
作者:
Xiang L;Li G;Wen L;Su C;Liu Y;Tang H;Dai J
Ubiquitously distributed microorganisms are natural decomposers of environmental pollutants. However, because of continuous generation of novel recalcitrant pollutants due to human activities, it is difficult, if not impossible, for microbes to acquire novel degradation mechanisms through natural evolution. Synthetic biology provides tools to engineer, transform or even re-synthesize an organism purposefully, accelerating transition from unable to able, inefficient to efficient degradation of given pollutants, and therefore, providing new solutions for environmental bioremediation. In this review, we described the pipeline to build chassis cells for the treatment of aromatic pollutants, and presented a proposal to design microbes with emphasis on the strategies applied to modify the target organism at different level. Finally, we discussed challenges and opportunities for future research in this field.
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Mukhopadhyay A