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[1]杨姗姗,张红蕊,伏圣秘,等.一株产聚羟基脂肪酸酯根瘤菌Rhizobium sp. H2-5的筛选与鉴定[J].应用与环境生物学报,2013,19(02):375-378.[doi:10.3724/SP.J.1145.2013.00375]
　YANG Shanshan,ZHANG Hongrui,FU Shengmi,et al.Screening and Identification of a Polyhydroxyalkanoate Producing Strain Rhizobium sp. H2-5[J].Chinese Journal of Applied & Environmental Biology,2013,19(02):375-378.[doi:10.3724/SP.J.1145.2013.00375]
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一株产聚羟基脂肪酸酯根瘤菌Rhizobium sp. H2-5的筛选与鉴定()
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《应用与环境生物学报》[ISSN:1006-687X/CN:51-1482/Q]

卷:
19卷
期数:
2013年02期
页码:
375-378
栏目:
研究简报
出版日期:
2013-04-25

文章信息/Info

Title:
Screening and Identification of a Polyhydroxyalkanoate Producing Strain Rhizobium sp. H2-5
作者:
杨姗姗; 张红蕊; 伏圣秘; 刘新利; 陈静
（山东轻工业学院山东省微生物工程重点实验室 济南 250353）
Author(s):
YANG Shanshan;  ZHANG Hongrui;  FU Shengmi;  LIU Xinli;  CHEN Jing
(Shandong Provincial Key Laboratory of Microbial Engineering, Shandong Institute of Light Industry, Jinan 250353, China)
关键词:
聚羟基脂肪酸酯; 根瘤菌; 菌种筛选; 菌株鉴定
Keywords:
polyhydroxyalkanoates (PHAs);  Rhizobium sp.;  strain screening;  strain identification
分类号:
Q936 : Q93-331
DOI:
10.3724/SP.J.1145.2013.00375
文献标志码:
A
摘要:
聚羟基脂肪酸酯（Polyhydroxyalkanoates，PHAs）是微生物产生的胞内能量和碳源储藏性物质，因其可以作为生物塑料具有完全可生物降解性而倍受关注. 本研究从自然界中取样，经过富集培养、尼罗蓝荧光显色、苏丹黑染色、提取发酵产物红外光谱和元素分析等，筛选到一株聚羟基脂肪酸酯产生菌. 通过形态观察、生理生化试验以及16S rDNA分子鉴定，确定该菌为根瘤菌Rhizobium sp. H2-5. 图4 参20
Abstract:
Polyhydroxyalkanoate (PHA) is a family of carbon and energy storage materials synthesized by many bacteria. PHA, as a kind of degradable material, can be used in many areas, such as bioplastics, medical materials etc. In this study, several soil or water samples were collected from environment, and a polyhydroxyalkanoate producing strain was isolated from soil by enrichment culturing, Nile blue fluorescence staining, Sudan black staining, and Fourier transform infrared spectra elemental analysis. This strain was identified and named as Rhizobium sp. H2-5 according to its morphological features, physiological and biochemical tests as well as 16S rDNA gene sequence analysis. Fig 4, Ref 20

参考文献/References:

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更新日期/Last Update: 2013-05-03