1) bacterial community
细菌群落
1.
PCR-DGGE analysis of bacterial community composition in brackish water Litopenaeus vannamei culture system;
凡纳滨对虾咸淡水养殖系统内细菌群落组成的PCR-DGGE分析
2.
Thediversityies of bacterial communities were compared and the significance level tests weremade which based on the Shannon index of bacterial community.
从云南省５个不同水稻栽培区的水稻根际分离得到２４９株细菌，它们分属于９个属和３个类群，以香农指数（Ｓｈａｎｎｏｎｉｎｄｅｘ）为群落多样性指标，对５个样品的细菌群落多样性进行了比较和显著差异性检验，结果表明热带地区水稻根际细菌的群落多样性与亚热带地区有明显差异；不同水稻根上的细菌群落多样性差异明显而在根际泥样中不明显。
3.
bloom in three different lake areas of Lake Xuanwu for studying the bacterial community composition during the bloom to provide clew for understanding the dynamics of water bloom.
为探索微囊藻水华期间细菌群落的变化及了解水华的动态变化提供线索,采集玄武湖水华暴发及衰退期3个湖区内的水样,采用微生物传统方法,对水体中可培养细菌进行了分离鉴定,并通过变性梯度凝胶电泳技术(DGGE),对水体中细菌16S rDNA V3可变区的PCR扩增片段进行分离,分析了所得到的细菌群落特征DNA指纹图谱,并对其中的优势细菌进行16S rDNA序列系统发育分析。
2) bacterial flora
细菌群落
1.
The bacterial flora in different tissues of puffer fish Fugu obscurus,which were fed with two different of kinds of food,were under research using PCR-DGGE technology.
采用16S rDNA特征序列PCR-DGGE法,分析了不同饵料饲养的暗纹东方的表皮、性腺和肠道中,以弧菌为主的细菌群落的组成。
3) bacterial community
真细菌群落
1.
Influence of organic pollutants on the bacterial community in Songhua River drainage area;
有机污染物对水体真细菌群落结构的影响
4) bacterial community composition
细菌群落组成
1.
Bacterial community composition and predominant bacteria were analyzed by PCR-Denaturing Gradient Gel Electrophoresis(DGGE) in hypoxia of Changjiang estuary and in the Yellow Sea Cold Water Mass(YSCWM).
利用PCR-DGGE技术对长江口外低氧区海域和黄海冷水团海域的细菌群落组成进行了分析。
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。
补充资料：产业群落
是相关产业中相互依赖、相互合作、相互竞争的企业在地理上的集中。
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