宏基因组学:土壤微生物研究的新策略

Metagenomics：New Strategy for Soil Microbiology Research

摘要:

土壤中多数微生物不可培养，这限制了微生物资源的开发利用。宏基因组学方法在开发和利用不可培养微生物资源方面有巨大潜力,可以将其运用到土壤微生物学研究中。对土壤宏基因组DNA的提取、宏基因组文库的构建和筛选等方面的研究现状和进展进行了简要综述。

Abstract:

Most of the soil microorganisms are unculturable,which limits the exploitation and application of microbial resources. Metagenomics has great potential in the research of unculturable microorganisms in soil. Progress on the research of metagenomic DNA purification,metagenomic library construction and screening of soil microorganisms are reviewed briefly.