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中国农学通报

中国农学通报 ›› 2013, Vol. 29 ›› Issue (21): 126-130.doi: 10.11924/j.issn.1000-6850.2013-1016

• 生物技术科学 • 上一篇    下一篇

酿酒酵母耐高温提高技术研究进展

叶世超 薛婷 王晓斐 何文锦   

  • 收稿日期:2013-04-09 修回日期:2013-05-09 出版日期:2013-07-25 发布日期:2013-07-25
  • 基金资助:
    现代农业产业技术体系建设专项资金资助；十一五科技支撑

Present Research Progress in the techniques of Heat-resistance Ethanol Yeast Breeding

  • Received:2013-04-09 Revised:2013-05-09 Online:2013-07-25 Published:2013-07-25

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摘要： 本文介绍了耐高温酵母的耐热机制，同时总结了提高酿酒酵母耐热性的技术研究进展，主要包括高温驯化、自然选育、诱变育种、原生质体融合育种及 Genome shuffling技术，重点介绍了 Genome shuffling术的原理及其在选育耐高温酵母应用中的优势，该技术与传统微生物育种技术、现代生物技术相结合，将大大提高耐高温乙醇酵母菌种的选育效率。

关键词: 实证分析, 实证分析

Abstract: its thermo-resistant mechanism were introduced in this paper．Besides．the research progress in the breeding of heat-resistance ethanol yeast by high temperature domestication、natural breeding、mutation breeding、protoplast infusion and genome shuffling Was illustrated,especially the theory of genome shuffling techniques and its advantages in the breeding of heat-resistance ethanol yeast were induced.The combination of genome shuffling techniques、traditional microbial breeding techniques and modem biotech could greatly increase breeding efficiency of heat-resistance ethanol yeast．