【摘要】 人类对自然环境中约99%的微生物不能用传统的方法进行纯培养,对于极端环境中的微生物更是知之甚少。随着宏基因组技术的出现,人们可对这一庞大的未知世界进行多方面研究。目前研究者利用这一技术已经对地球上的多种极端生境进行了研究,并取得了很多新的成就。简要概述这一技术在极端环境未培养微生物研究中的应用。更多还原

【Abstract】 It is known that about 99% microorganisms in natural environment couldn’t be obtained their pure culture by traditional culture methods,but for extremophiles of extreme conditions is poorly understood.With the emergence of metagenomic technology,people could investigate the immense and unknown world of microorganisms in many ways.Investigators have studied many extreme habitats of the earth by this technology and acquired many novel accomplishments.The application of metagenomics for investigation of uncultured microorganisms in extreme environments has been briefly summarized in this paper.更多还原