%0 Journal Article
%T Genetic Diversity Analysis of Nitrogen-fixing Bacteria in Cotton Soil of the South Xinjiang<br>新疆棉田土壤固氮菌遗传多样性分析
%A ZHENG He-Yun
%A FENG Shu
%A LI Chao
%A ZHAO Xia-Bo
%A GONG Ming-Fu
%A <br>郑贺云
%A 冯姝
%A 李超
%A 赵夏博
%A 龚明福
%J 微生物学通报
%D 2010
%I 
%X To research the effect of nitrogen-fixing bacteria on grow of cotton, we used the technique of ERIC-PCR and 16S rDNA sequencing analysis to study genetic diversity of 58 nitrogen-fixing bacteria isolated from Tarim cotton soils in Xinjiang province. Cluster analysis was used for ERIC-PCR results of these strains by UPGMA. The results showed that the tested strains formed 9 clusters when the Waston distance was about 0.65. The typic strains of 9 clusters were identified as Enterobacter, Bacillus, Acinetobacter, Pseudomonas, Serratia, Yersinia by 16S rRNA sequencing analysis.
%K Cotton field
%K Nitrogen-fixing bacteria
%K ERIC-PCR
%K Xinjiang
%K Genetic diversity<br>连作棉田
%K 固氮菌
%K ERIC-PCR
%K 新疆
%K 遗传多样性
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=90BA3D13E7F3BC869AC96FB3DA594E3FE34FBF7B8BC0E591&jid=78024727B5F4EF6AA9CA8E605B5FC464&aid=A1A8A91CA728305C2BD75B5EB2ECD1BB&yid=140ECF96957D60B2&vid=42425781F0B1C26E&iid=E158A972A605785F&sid=6F4EB3F9C48A491A&eid=D5E351F7CDA82789&journal_id=0253-2654&journal_name=微生物学通报&referenced_num=0&reference_num=0