|本期目录/Table of Contents|

[1]毕玮,李祥,刘恒蔚,等.厌氧氨氧化功能微生物PCR-DGGE分析方法优化[J].江苏农业科学,2016,44(10):110-112.
 Bi Wei,et al.Optimization of PCR-DGGE methods in analyzing anaerobic ammonium oxidation function microorganisms[J].Jiangsu Agricultural Sciences,2016,44(10):110-112.
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厌氧氨氧化功能微生物PCR-DGGE分析方法优化(PDF)
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《江苏农业科学》[ISSN:1002-1302/CN:32-1214/S]

卷:
第44卷
期数:
2016年10期
页码:
110-112
栏目:
生物技术
出版日期:
2016-10-25

文章信息/Info

Title:
Optimization of PCR-DGGE methods in analyzing anaerobic ammonium oxidation function microorganisms
作者:
毕玮1 李祥2 刘恒蔚1 黄勇2 袁怡2 刘忻2
1.苏州科技学院化学生物与材料工程学院,江苏苏州 215009; 2.苏州科技学院环境科学与工程学院,江苏苏州 215009
Author(s):
Bi Weiet al
关键词:
厌氧氨氧化PCR-DGGE微生物类型条件优化
Keywords:
-
分类号:
S188
DOI:
-
文献标志码:
A
摘要:
基于厌氧氨氧化(anaerobic ammonium oxidation,Anammox)开发的相关工艺在污水脱氮处理中具有重要作用;但Anammox微生物是一类目前尚不能分离和纯培养的微生物,分析其功能微生物的类型,对于研究其生物学机理并改良其工艺具有重要意义。本研究对变性梯度凝胶电泳(denaturing gradient gel electrophoresis,DGGE)在Anammox微生物应用中的分析条件进行了优化,以提高PCR-DGGE的分析效果。结果表明,采用针对16S rDNA V3区的 GC-F341/R518引物组合,PCR最佳退火温度为64 ℃;DGGE电泳中,最佳上样量为5~7 μL,最佳胶浓度为8%,最佳电压/时间为80 V/16 h。优化后的PCR-DGGE具有准确性高和灵敏度好的特点。
Abstract:
-

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2015-09-30
基金项目:国家自然科学基金(编号:51478284);国家自然科学基金青年科学基金(编号:51408387)。
作者简介:毕玮(1990—),男,硕士研究生,主要从事环境生物催化机理研究。E-mail:1012296010@qq.com。
通信作者:刘恒蔚,博士,副教授。E-mail:liuhw@mail.usts.edu.cn。
更新日期/Last Update: 2016-10-25