%0 Journal Article
%T Isolation, identification and biological decoloring conditions of Aeromonas hydrophila strain RB5-M1<br>嗜水气单胞菌RB5-M1的分离鉴定及脱色条件研究
%A YU Wen-Juan
%A XIE Xue-Hui
%A HONG Wu-Lin
%A FAN Feng-Xia
%A LIU Jian-She
%A <br>于文娟
%A 谢学辉
%A 洪武林
%A 范凤霞
%A 柳建设
%J 微生物学通报
%D 2012
%I 
%X Objective] The purpose was to develop some bacterial strains that could decolorize reactive black 5 effectively. Methods] We isolated a bacterial strain which has strong decolorization ability, by the method of domestication with gradient concentrations, from activated sludge of Songjiang sewage treatment plant in Shanghai. Results] According to its morphological, physiological characteristics and the analysis of 16S rRNA gene analyses for strain identification, >99.86 % of gene sequences in isolated strain RB5-M1 were similar to Aeromonas hydrophila compared to available gene sequences in the NCBI BLAST gene bank. Conclusion] When the strain was cultivated in anaerobic cultural incubator (nitrogen 85%, carbon dioxide 6%), 35 °C, pH 8.0; it showed a decolorization rate performance of 94.1% for average value, 99.8% for maximum value.
%K Biological decoloring
%K Reactive Black 5
%K Aeromonas hydrophila
%K Isolation
%K Identification
%K 16S rRNA<br>生物脱色
%K 活性黑5
%K 嗜水气单胞菌
%K 分离
%K 鉴定
%K 16S
%K rRNA
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=90BA3D13E7F3BC869AC96FB3DA594E3FE34FBF7B8BC0E591&jid=78024727B5F4EF6AA9CA8E605B5FC464&aid=EDE30CAACE5A91477B4B8C5E9828A68D&yid=99E9153A83D4CB11&vid=7C3A4C1EE6A45749&iid=E158A972A605785F&sid=884182BD8C55796F&eid=9BAF8BADA5DAC376&journal_id=0253-2654&journal_name=微生物学通报&referenced_num=0&reference_num=12