微生物源抗菌肽表达系统研究进展及改造策略.docx
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1、微生物源抗菌肽表达系统研究进展及改造策略 药品、食品、化妆品、饲料等领域的应用。 关键词:蛋白质工程;抗菌肽;生物活性;表达系统;重组表达;分子改造 中图分类号:Q816文献标记码:A doi:10.7535/hbkd.2022yx05011 Advances in microbial antimicrobial peptides expression system and transformation strategy XU Ke1, ZHANG Liping2, ZHANG Yuanyuan1, LIU Junguo1 Abstract:In this paper, a review on
2、 antimicrobial peptides, including the bioactivity, recombinant expression system and molecular transformation strategy, is provided. The main problems in the fields of antimicrobial peptides are put out,including low antibacterial activity, small productivity, and weak selectivity. It is considered
3、 that molecular structure modification is a valid strategy to enhance its antibacterial activity and selectivity. Optimization of recombinant expression system would be the key way to improve productivity. On one hand, the research and development on antibacterial peptides will strengthen the knowle
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- 微生物 抗菌 表达 系统 研究进展 改造 策略
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