| PCR-DGGE用于油脂废水处理系统中酵母菌群落结构解析 |
| |
| 引用本文： | 吕文洲,刘 英,朱建林.PCR-DGGE用于油脂废水处理系统中酵母菌群落结构解析[J].微生物学通报,2008,35(8):1198-1202. |
| |
| 作者姓名： | 吕文洲 刘 英 朱建林 |
| |
| 作者单位： | 宁波大学建筑工程与环境学院环境工程系,宁波,315211 |
| |
| 基金项目： | 浙江省自然科学基金，浙江省教育厅资助项目，浙江省宁波市科技攻关计划，浙江省宁波市自然科学基金，宁波大学校科研和教改项目 |
| |
| 摘 要： | 本研究建立了适合于PCR-DGGE分析的环境样品中酵母菌基因组DNA的快速提取方法并利用PCR-DGGE对酵母菌处理油脂废水系统中的酵母菌群落结构进行了解析.结果表明,并非所有可以降解含油废水中污染物的菌株都可以稳定存在于系统中;系统对于菌株的选择开始于菌株的扩大培养阶段:系统从连续运行开始到稳定的过程中,G1、O2或W1成为优势菌株并稳定存在于系统中.
|
| 关 键 词： | 酵母菌 DNA提取 群落结构 |
Analysis of Yeast Community Structure in a Salad Oil-containing Wastewater Treatment System by PCR-DGGE |
| |
| LU Wen-Zhou,LIU Ying,ZHU Jian-Lin.Analysis of Yeast Community Structure in a Salad Oil-containing Wastewater Treatment System by PCR-DGGE[J].Microbiology,2008,35(8):1198-1202. |
| |
| Authors: | LU Wen-Zhou LIU Ying ZHU Jian-Lin |
| |
| Institution: | Department of Environmental Engineering, College of Architectural Civil Engineering and Environment, Ningbo University, Ningbo 315211;Department of Environmental Engineering, College of Architectural Civil Engineering and Environment, Ningbo University, Ningbo 315211;Department of Environmental Engineering, College of Architectural Civil Engineering and Environment, Ningbo University, Ningbo 315211 |
| |
| Abstract: | A rapid extraction of yeast genomic DNA suitable for PCR-DGGE analysis was established and the yeast community structure in a salad oil-containing wastewater treatment system was investigated. The results show, not all yeast strains capable of degrading pollutants in wastewater can be planted by system; the selection of system to yeast strains starts from the period of yeast biomass cultivation; from beginning to stable status of continuous wastewater treatment, G1, O2 or W1 are the dominant yeast strains and survive in selection of system. |
| |
| Keywords: | PCR-DGGE |
| 本文献已被 维普 万方数据 等数据库收录！ |
| 点击此处可从《微生物学通报》浏览原始摘要信息 |
| 点击此处可从《微生物学通报》下载免费的PDF全文 |
|
