| 摘要: |
| 嗜碱放线菌是一类嗜好碱性生活环境的特殊资源微生物。近年来，从嗜碱放线菌中发现多个新分类单元和结构新颖、活性独特的天然产物，由此引起人们的极大兴趣。有效的选择性分离方法是收集与挖掘嗜碱放线菌物种资源的关键。本文分析了嗜碱放线菌的生理特点，归纳了嗜碱放线菌的分离方法及存在问题，并探讨了未来的发展趋势。 |
| 关键词: 嗜碱放线菌 碱性 盐 选择性分离 |
| DOI：10.14188/j.ajsh.2019.01.002 |
| 分类号:Q93 |
| 基金项目:国家自然科学基金U1403101国家自然科学基金（U1403101）；中国科学院“西部青年学者”A类项目 |
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| Selective isolation of alkaliphilic actinobacteria |
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ZHANG Yongguang1,LI Chenhong1,FU Mengyuan2,LI Wenjun1,3
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1.Key Laboratory of Biogeography and Bioresource in Arid Land, Xinjiang Institute of Ecology and Geography, Chinese Academy of Sciences, Urumqi 830011, Xinjiang, China;2.College of Life Sciences, Shihezi University, Shihezi 832003, Xinjiang, China;3.School of Life Sciences, Sun Yat-Sen University, Guangzhou 510275, Guangdong, China
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| Abstract: |
| Alkaliphilic actinobacteria are a special microbial resource, which mainly thrive in natural and artificial alkaline environments. Recently, some new taxa and novel bioactive metabolites of alkaliphilic actinobacteria reported have attracted much attention of experts in microbiology and natural products. Selective isolation approaches are important for mining this resource. Based on the analysis of the physiological features, this paper sums up the current isolation methods, their drawbacks and new trends for alkaliphilic actinobacteria. |
| Key words: alkaliphilic actinobacerium alkaline salt selective isolation |
