摘要
给出了植被对微生物群落结构影响的研究结果，同时较详细地介绍了从土壤样品中提取ＤＮＡ以及对ＤＮＡ进行克隆，并获得微生物克隆群落的方法和步骤．应用该方法在获得高产量ＤＮＡ的同时，获得了多样性极高的微生物克隆群落．
This paper reports the results of soil microbial community structure obtained using molecular method. Meanwhile all details of this method including DNA extraction and cloning are introduced . High yield of DNA extracted from soil samples and high diversity of soil microbial community show this method is available and effective for microbial community analysis.
出处
《中山大学学报（自然科学版）》
CAS
CSCD
北大核心
1998年第2期97-101,共5页
Acta Scientiarum Naturalium Universitatis Sunyatseni
