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基因组重排技术在微生物菌种选育中的应用 被引量:6

Application of genome shuffling technology in microbial breeding
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摘要 对基因组重排育种技术的建立过程、自身的技术优势及其在微生物菌种选育方面的应用研究进行了综述.结果表明,该技术能大幅度提高微生物细胞的正向突变频率和速度,缩短菌种选育时间.目前基因组重排技术主要用于提高工业微生物菌种的代谢产率,增强菌株对环境的耐受性,提高底物利用率和范围等方面;未来随着生物信息学、基因组学等生物技术的发展,该技术将在药物微生物菌种选育研究中得到进一步应用. Genome shuffling is an effective novel approach to improve microbial phenotype, with the advantages of rapid, effective, easy to operated and powerful practicality. It has been widely used in the improvement of industrial microbial strains in recent years. This article focuses on introducing the procedure, advantages and applications of this technology, then summarizes some open questions that reside in the applications of this approach for phenotype improvement and give perspective on the development of this method in the future.
出处 《陕西师范大学学报(自然科学版)》 CAS CSCD 北大核心 2013年第5期68-72,共5页 Journal of Shaanxi Normal University:Natural Science Edition
基金 国家自然科学基金资助项目(31270338) 陕西师范大学重点教学改革研究项目(ZDXMZYJS065) 中央高校基本科研业务费专项资金项目(K201002008)
关键词 基因组重排 递推原生质体融合 育种 genome shuffling recursive protoplast fusion breeding
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参考文献24

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