Large numbersLarge numbers of new bacterial taxa found by Yunnan Institute of Microbiology  

作　　者：JIANG Yi CAO YanRu ZHAO LiXing TANG ShuKun WANG Yun LI WenJun XU Ping LOU Kai MAO PeiHong XU LiHua 

机构地区：[1]Yunnan Institute of Microbiology, Yunnan University, Kunming 650091, China [2]College of Resource and Environment, Northwest A & F University, Yangling 712100, China [3]Key Laboratory for Microbial Resources in Special Environments, Xinjiang Academy of Agricultural Sciences, Urumchi 830000, China

出　　处：《Chinese Science Bulletin》2011年第8期709-712,共4页

基　　金：supported by the National Natural Science Foundation of China (30900002,30600001 and U0932601);the International Cooperative Program of the Ministry of Science of Technology (2006DF-A33550)

摘　　要：Extreme environments, primeval forest, sea sediments and plants in China yielded members of a new suborder, Jiangellineae, a new family Sinobacteraceae, and 23 new genera of actinomycetes and other bacteria. Three suggestions were made for further discoveries of new actinomycetes. First, natural habitats such as old growth forests, and extreme environments, should be given sampling priority; second, culturing procedures need to be constantly improved to mimic natural habitats; third, less than 98.5% similarity of 16S rRNA sequence to that of a known species could be used as an indicator of a new species.Extreme environments, primeval forest, sea sediments and plants in China yielded members of a new suborder, Jiangellineae, a new family Sinobacteraceae, and 23 new genera of actinomycetes and other bacteria. Three suggestions were made for further discoveries of new actinomycetes. First, natural habitats such as old growth forests, and extreme environments, should be given sampling priority; second, culturing procedures need to be constantly improved to mimic natural habitats; third, less than 98.5% similarity of 16S rRNA sequence to that of a known species could be used as an indicator of a new species.

关 键 词：微生物研究所 细菌类 云南省 RRNA基因序列 极端环境 海洋沉积物 自然栖息地 原始森林 

分 类 号：Q93-24[生物学—微生物学] TQ453.5[化学工程—农药化工]