中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
首页 机构 成果 学者
  
  1. CAS IR Grid
  2. 地质与地球物理研究所
  3. 中国科学院地质与地球物理研究所
  4. 中国科学院地球与行星物理重点实验室
Characterizing and optimizing magnetosome production of Magnetospirillum sp XM-1 isolated from Xi'an City Moat, China

文献类型：期刊论文

作者Wang, Yinzhao1,2; Lin, Wei1,2; Li, Jinhua1,2; Zhang, Tongwei1,2; Li, Ying3,4; Tian, Jiesheng3,4; Gu, Lixin5; Heyden, Yvan Vander6; Pan, Yongxin1,2,5
刊名FEMS MICROBIOLOGY LETTERS
出版日期2015-11-01
卷号362期号:21
关键词Magnetospirillum sp XM-1 magnetotactic bacteria magnetic properties magnetite formation magnetosome production response surface methodology optimization
DOI10.1093/femsle/fnv167
文献子类Article
英文摘要Pure culture of magnetotactic bacteria is desirable to understand their physiology, evolution and biomineralization. Here, we report a new strain Magnetospirillum sp. XM-1 that was recently isolated and cultivated from the eutrophic city moat of Xi'an, China. Magnetosome biomineralization, crystallographic and magnetic properties of XM-1 were characterized by using a combination of transmission electron microscopy and rock magnetic methods. Cell growth and magnetite production was optimized by response surface methodology. We found that the Magnetospirillum strain XM-1 is different from the model strain Magnetospirillum magneticum AMB-1 in terms of magnetite magnetosomes, optimal growth temperature and nutrient requirements. Sodium succinate, sodium nitrate and ferric citrate are the three most significant factors associated with the optimization of cell growth and magnetosome production for XM-1.
WOS关键词MULTICELLULAR MAGNETOTACTIC PROKARYOTES ; MAGNETICUM AMB-1 ; EXPERIMENTAL-DESIGN ; BACTERIA ; CULTURE ; GROWTH ; GRYPHISWALDENSE ; SPIRILLUM ; NICHE
WOS研究方向Microbiology
语种英语
WOS记录号WOS:000366366700002
资助机构Chinese Academy of Sciences ; Chinese Academy of Sciences ; National Natural Science Foundation of China(41330104) ; National Natural Science Foundation of China(41330104) ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; National Natural Science Foundation of China(41330104) ; National Natural Science Foundation of China(41330104)
源URL[http://ir.iggcas.ac.cn/handle/132A11/62151]  
专题地质与地球物理研究所_中国科学院地球与行星物理重点实验室
作者单位1.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Earth & Planetary Phys, Paleomagnetism & Geochronol Lab, Beijing 100029, Peoples R China
2.Chinese Acad Sci, Inst Geol & Geophys, France China Biomineralizat & Nanostruct Lab, Beijing 100029, Peoples R China
3.China Agr Univ, State Key Labs Agrobiotechnol, Beijing 100094, Peoples R China
4.China Agr Univ, Coll Biol Sci, Beijing 100094, Peoples R China
5.Chinese Acad Sci, Inst Geol & Geophys, Electron Microscope Lab, Beijing 100029, Peoples R China
6.Vrije Univ Brussel, Dept Analyt Chem & Pharmaceut Technol, B-1050 Brussels, Belgium
推荐引用方式
GB/T 7714		 Wang, Yinzhao,Lin, Wei,Li, Jinhua,et al. Characterizing and optimizing magnetosome production of Magnetospirillum sp XM-1 isolated from Xi'an City Moat, China[J]. FEMS MICROBIOLOGY LETTERS,2015,362(21).
APA Wang, Yinzhao.,Lin, Wei.,Li, Jinhua.,Zhang, Tongwei.,Li, Ying.,...&Pan, Yongxin.(2015).Characterizing and optimizing magnetosome production of Magnetospirillum sp XM-1 isolated from Xi'an City Moat, China.FEMS MICROBIOLOGY LETTERS,362(21).
MLA Wang, Yinzhao,et al."Characterizing and optimizing magnetosome production of Magnetospirillum sp XM-1 isolated from Xi'an City Moat, China".FEMS MICROBIOLOGY LETTERS 362.21(2015).

入库方式： OAI收割

来源：地质与地球物理研究所

浏览0
下载0
收藏0
其他版本

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。