1) microbial community structure
菌群结构
1.
Analysis of the microbial community structure of a Spiral up-flow reactor (SUFR) at low temperature by ERIC-PCR fingerprinting;
ERIC-PCR指纹图谱技术对低温下SUFR反应器中菌群结构分析
2.
As compared with the ordinary landfill cover material,clay soil,the effect of methane stress on oxidation rate and microbial community structure was investigated in waste soil(material from biologically treated municipal solid waste).
对比研究了常规填埋场覆盖材料(粘土)和甲烷胁迫下垃圾生物处理后的材料(垃圾土)的甲烷氧化活性及其菌群结构。
2) community structure
菌群结构
1.
Furthermore, the community structure of the selected syntrophic acetogen cocultures are analyzed by Polymerase Chain Reaction-Denaturing Gradient Gel Electrophoresis(PCR-DGGE).
为了深入了解其生理生态特性,为开发高效的厌氧生物处理技术提供理论基础,采用丙酸和丁酸混合培养基,以具有甲烷发酵功能的厌氧活性污泥为出发菌群,进行了产氢产乙酸菌互营共培养体的选育,并借助于PCR-DGGE技术对其菌群结构进行了解析。
2.
The community structure changes of autotrophic nitrifying biofilms analyzed different C/N;
通过变性梯度凝胶电泳技术(DGGE)研究随有机碳与无机氨氮比(C/N)升高,自养硝化膜上微生物菌群结构的变化。
3) Vibrio community structure
弧菌菌群结构
4) bacterial community
细菌种群结构
1.
The response of bacterial community within aerobic granular sludge and activated sludge to pentachlorophenol contamination;
好氧颗粒污泥和活性污泥细菌种群结构对五氯酚污染的响应研究
5) bacterial community
细菌群落结构
1.
The results showed that the bacterial community structure changed with different nutrition levels.
PCA(主成分分析)的聚类结果表明,太湖水体中不同营养水平下的细菌群落多样性可大致归为3种类型,超富营养化的五里湖区水体细菌群落结构与梅梁湾及汞湖湾存在明显不同,可以大体归为超富营养类型、藻型湖区及草型湖区类型3种。
2.
Intercropping of wheat and faba bean altered the bacterial community composition in rhizosphere of wheat and faba bean and the fungal community composition in rhizosphere .
运用16SrDNA和18SrDNA特异引物对,将土壤中提取的总DNA进行PCR扩增后,通过DGGE技术对PCR产物进行分析,结果表明:玉米-蚕豆轮作对蚕豆根际细菌和真菌群落结构影响明显,二者都与单作蚕豆有较大差异;小麦/蚕豆间作明显改变两种作物根际细菌群落结构和蚕豆根际真菌群落结构;玉米/蚕豆间作明显改变玉米根际细菌、真菌群落结构和蚕豆根际真菌群落结构。
3.
[Objective]We studied the bacterial community during Agaricus bisporus composting phase Ⅱ, to develop a quick and accurate method by modern molecular ecology technique for dynamic inspection on bacterial community during A.
【目的】对双孢蘑菇培养料"后发酵"期间内的细菌群落结构进行了初步的研究,希望利用现代分子生态学的方法能快速、准确地对培养料发酵过程中的微生物群落结构进行动态的检测。
6) bacterial community composition
细菌群落结构
1.
Effect of intercropping on bacterial community composition in rhizoshpere of wheat(Triticum aestivum L.),maize(Zea mays L.) and faba bean(Vicia faba L.);
小麦/蚕豆,玉米/蚕豆和小麦/玉米间作对根际细菌群落结构的影响
2.
Organic aggregate-attached bacterial community composition and dynamics of the shallow hypertrophic freshwater Lake Taihu, revealed by T-RFLP analysis;
太湖有机聚集体上附着细菌群落结构与动态的T-RFLP分析(英文)
补充资料：肠菌群失调
肠菌群失调
在正常大便菌群中，常住菌占 90％以上，其中普通大肠杆菌与肠球菌各占一半，过路菌(如产气杆菌、绿脓杆菌等）不超过10％。芽胞菌与酵母菌虽也称为常住菌，但为数不多。如过剩菌(包括过路菌、芽胞菌、酵母菌）繁殖显著超过正常(40％以上），则引起肠内食物的分解紊乱，而出现肠菌群失调症状。临床上主要表现为急慢性腹泻，全身衰弱。长期应用广谱抗生素及维生素缺乏等是肠菌群失调的诱因。乳幼儿发病较多，为成人的3～10倍。参见"二重感染"。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条