magnetosome相关论文
Morphological and phylogenetic diversity of magnetotactic bacteria and multicellular magnetotactic p
Magnetotactic bacteria (MTB) are morphologically and phylogenetically diverse prokaryotes commonly able to produce magne......
Magnetotactic bacteria can orientate in the Earth\'s magnetic field to search for their preferred microoxic environmen......
Magnetotactic bacteria (MTB) are a group of microorganisms capable of orientating and swimming along magnetic fields bec......
Observations on a magnetotactic bacteria-grazing ciliate in sediment from the intertidal zone of Hui
Magnetotactic bacteria (MTB) are a group ofprokaryotes having the ability to orient and swim along geomagnetic field lin......
The magnetic nanoparticles (magnetite) were prepared through the fermentation of the Magnetospirillum strain WM-1 newly ......
Magnetosomes are natural crystalline particles and biomineralized by Magnetotactic bacteria(MTB).They are composed of na......
Magnetotactic bacteria (MTBs) are a heterogeneous group of aquatic prokaryotes with a unique intracellular organelle,the......
Characteristics of magnetotactic bacteria in Duanjiapo loess section, Shaanxi Province and their env
Magnetotactic bacteria (MB) have been isolated from 61 samples which have been collected from S0, L1, S1 and L2 layers i......
Magnetotactic bacteria (MTB) are a group of Gram-negative prokaryotes that respond to the geomagnetic field.This unique ......
Heating effect and biocompatibility of bacterial magnetosomes as potential materials used in magneti
Magnetic fluid hyperthermia (MFH) promises to be a viable altative in the treatment of localized cancerous tumors.The tr......
At.f和趋磁细菌在生理特性和生长环境有一定的相似性,而且镜检发现At.f具有趋磁性,所以本文采用了趋磁细菌中磁小体的提取方法尝试......
Influence of different Fe sources and concentrations on formation of magnetosomes in Acidithiobacill
The whole genome of strain Acidithiobacillus ferrooxidans ATCC 23270 was analyzed by bioinformatics and some homolog gen......
Heating effect and biocompatibility of bacterial magnetosomes as potential materials used in magneti
Magnetic fluid hyperthermia (MFH) promises to be a viable alternative in the treatment of localized cancerous tumors.The......
目的：探讨磁小体对大鼠成纤维细胞的生长抑制作用。方法：通过培养大鼠L929细胞,并在培养液中加入0.1mg/ml,0.5mg/ml,1.0mg/ml,1.3mg/......
趋磁细（magnetotactic bacteria，MTB）是一类能在磁场中做定向运动的特殊细菌，其细胞内含有对磁场具有敏感性的磁小体，它起了导向的作用......
细菌的运动性是影响其生存及致病的一个关键条件,同时也为合成和开发仿生运动体、微型机器人等提供了有效的模型。趋磁细菌具有胞......
趋磁细菌菌体内含有磁小体，能够沿地球磁力线方向定位、运动．趋磁细菌和磁小体的研究具有重要的理论意义和应用价值．本文对趋磁细菌及......
趋磁细菌是一类能够沿着磁场方向运动的革兰氏阴性细菌的总称,其最显著的特征是能够在胞内合成特殊的原核细胞器——磁小体。磁小......
趋磁细菌（magnetotactic bacteria，MTB）可以在细胞内形成磁小体（Hlagnetosome，MS）并在磁场作用下定向运动。MTB的MS合成是一个多基因参与......
趋磁细菌受基因调控形成纳米Fe3O4颗粒——磁小体,自带天然脂性包膜,其独特结构与特性受到分子影像学研究的重视,特别是纯化磁小体......
目的：研究氧化亚铁硫杆菌（Acidithiobacilhts ferrooxidans，A．f）中与磁小体形成相关的mpsA、magA、thy和mamB基因分别在黄铁矿、黄铜矿......
紧张 Acidithiobacillus ferrooxidans ATCC 23270 的整个染色体被生物信息学分析，在 magnetotactic 细菌的功能的一些相当或相同的......
本文利用Cmag测量、透射电镜观察等技术研究了脉冲磁场对不同初始状态的趋磁螺细菌AMB-1（Magnetospirillum magneticum AMB-1）磁小体......
目的 观察铁（Fe3＋）对趋磁螺菌AMB-1磁小体形成及相关基因表达的影响,为优化磁小体最适生长条件和探讨磁小体形成机制提供实验依据.方......
趋磁细菌（Magnetotactic bacterium）是一类在外磁场的作用下能作定向运动并在体内形成磁性纳米颗粒-磁小体（Magnetosome）的细菌。磁小......
目的：纯化趋磁螺菌细胞内合成的纳米级四氧化三铁颗粒（磁小体）,并对其进行表征,建立标准化检测体系。方法：采用磁性分离系统获得磁小体......
趋磁细菌细胞内合成的纳米磁小体具有颗粒均匀，晶型稳定的特点，每个磁小体有脂膜包被。提纯的磁小体毒性低，生物相容性好，可作为多种药......
为寻找Magnetospirillum gryphiswaldense MSR-1中与磁小体合成相关的基因,实验利用氧气浓度对MSR-1生长的影响,应用m RNA差异显示......
报道了趋磁细菌ＷＤ－１生长和磁小体合成的最适条件，在ｐＨ６．７，２８℃和静止培养条件下，每１００ｍＬ含５０～１００ｍｇ柠檬酸或１００～１５０ｍｇα－酮戊二酸和２０ｍｇ硫酸铵分别是ＷＤ－１生长的最适碳、氮源、碳氮......
武昌东湖水域中存在杆状，螺旋状和旺状等不同形态的趋磁细胞，通常在细胞内有２～１０个数量不等的磁小体，在微好氧条件下利用半固体培养基分离......
