%0 Journal Article
%T Diversity of bacteria isolated from cysts Heterodera glycines in Heilongjiang<br>黑龙江大豆胞囊线虫胞囊可培养细菌多样性
%A Yingbo Zhu
%A Fengyu Shi
%A Niuniu Wang
%A Jianqing Tian
%A Meichun Xiang
%A Xingzhong Liu
%A <br>朱英波
%A 史凤玉
%A 王牛牛
%A 田建卿
%A 向梅春
%A 刘杏忠
%J 微生物学报
%D 2012
%I 
%X Objective] To understand the bacterial diversity isolated from the cysts of Heterodera glycines in the soybean field in Heilongjiang Province.Methods] Bacteria were isolated from cysts on nutrient agar plates using dilution plate method and further identified by phylogenetic analysis based on 16S rDNA gene sequences.Results] Totally 90 bacteria strains with different colony morphology were selected on nutrient agar plate and their phylogenetic features were analyzed based on the partial 16S rDNA sequences.In total 7 genera and 22 species were identified,including 46 strains in Gammaproteobacteria(51.1%),32 in Firmicutes(35.6%),10 in Betaproteobacteria(11.1%),and 2 in Alphaproteobacteria(2.2%).The dominant bacteria species were Pseudomonas and Bacillus.Conclusion] There was abundant species diversity of bacteria isolated from cysts Heterodera glycines in Heilongjiang,and these bacteria may play a physical and ecological roles in nematodes.
%K Heterodera glycines
%K Cyst
%K Culturable bacteria
%K Diversity<br>大豆胞囊线虫
%K 胞囊
%K 可培养细菌
%K 多样性
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=90BA3D13E7F3BC869AC96FB3DA594E3FE34FBF7B8BC0E591&jid=A3C6BA55AB623B90FA9104CFFC826F3C&aid=8324B84C7395C656E6D8F48A7270598B&yid=99E9153A83D4CB11&vid=286FB2D22CF8D013&iid=DF92D298D3FF1E6E&sid=F52FA2254444BE97&eid=E21B79B0E72C27CC&journal_id=0001-6209&journal_name=微生物学报&referenced_num=0&reference_num=0