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应用生态学报 ›› 2004, Vol. ›› Issue (5): 899-904.

• 研究论文 • 上一篇    下一篇

土壤微生物多样性研究方法

钟文辉1,2, 蔡祖聪1   

  • 收稿日期:2002-02-20 修回日期:2003-07-15
  • 通讯作者: 钟文辉,男,1965年生,博士,副教授,主要从事环境微生物学和环境生物技术研究,发表论文20多篇,出版专著和高校教材4部.E-mail:w.h.zhong@yeah.net
  • 基金资助:
    国家杰出青年基金资助项目(40125004)

Methods for studying soil microbial diversity

ZHONG Wenhui1,2, CAI Zucong 1   

  1. 1. Institute of Soil Science, Chinese Academy of Science, Nanjing 210008, China;
    2. College of Chemistry and Environmental Science, Nanjing Normal University, Nanjing 210097, China
  • Received:2002-02-20 Revised:2003-07-15

摘要: 概述了研究土壤微生物多样性的主要方法.传统上,土壤微生物群落的分析依赖于培养技术,使用各种培养基最大限度地培养各种微生物群体,但仍只能培养和分离出一小部分土壤微生物群落.使用Biolog分析、磷脂脂肪酸分析和核酸分析等方法,可研究和表征那些现在还不能够被培养的土壤微生物,从而获取关于土壤微生物群落多样性的更多和更完整的信息.

关键词: 土壤, 微生物多样性, Biolog, 磷脂脂肪酸, 核酸分析

Abstract: This paper gave a review on the main methods for studying soil microbial diversity.Traditionally,the analysis of soil microbial communities relied on culturing techniques,using a variety of culture media.However,only a small fraction of the soil microbial community has been cultured and isolated with this approach.Other methods such as Biolog GN analysis,phospholipids fatty acids analysis and nucleic acid-based analysis can be used to study and characterize soil microbes which currently cannot be cultured,and to get more and complete information about soil microbial community.

Key words: Soil, Microbial diversity, Biolog, FLFA, Nucleic acid-based analysis

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