• 文献检索
  • 文档翻译
  • 深度研究
  • 学术资讯
  • Suppr Zotero 插件Zotero 插件
  • 邀请有礼
  • 套餐&价格
  • 历史记录
应用&插件
Suppr Zotero 插件Zotero 插件浏览器插件Mac 客户端Windows 客户端微信小程序
定价
高级版会员购买积分包购买API积分包
服务
文献检索文档翻译深度研究API 文档MCP 服务
关于我们
关于 Suppr公司介绍联系我们用户协议隐私条款
关注我们

Suppr 超能文献

核心技术专利:CN118964589B侵权必究
粤ICP备2023148730 号-1Suppr @ 2026

文献检索

告别复杂PubMed语法,用中文像聊天一样搜索,搜遍4000万医学文献。AI智能推荐,让科研检索更轻松。

立即免费搜索

文件翻译

保留排版,准确专业,支持PDF/Word/PPT等文件格式,支持 12+语言互译。

免费翻译文档

深度研究

AI帮你快速写综述,25分钟生成高质量综述,智能提取关键信息,辅助科研写作。

立即免费体验

相似文献

1
Dynamics of iron uptake and Fe3O4 biomineralization during aerobic and microaerobic growth of Magnetospirillum gryphiswaldense.嗜磁螺菌在有氧和微氧生长过程中铁摄取及Fe3O4生物矿化的动力学
J Bacteriol. 1998 Jan;180(1):159-62. doi: 10.1128/JB.180.1.159-162.1998.
2
The oxygen sensor MgFnr controls magnetite biomineralization by regulation of denitrification in Magnetospirillum gryphiswaldense.氧传感器MgFnr通过调节格氏嗜盐碱螺旋菌中的反硝化作用来控制磁铁矿生物矿化。
BMC Microbiol. 2014 Jun 10;14:153. doi: 10.1186/1471-2180-14-153.
3
The biomineralization of magnetosomes in Magnetospirillum gryphiswaldense.嗜铁钩端螺旋菌中磁小体的生物矿化作用。
Int Microbiol. 2002 Dec;5(4):209-14. doi: 10.1007/s10123-002-0086-8. Epub 2002 Aug 22.
4
Iron-limited growth and kinetics of iron uptake in Magnetospirillum gryphiswaldense.格氏嗜铁螺旋菌中铁限制生长及铁摄取动力学
Arch Microbiol. 1996 Nov;166(5):301-7. doi: 10.1007/s002030050387.
5
The periplasmic nitrate reductase nap is required for anaerobic growth and involved in redox control of magnetite biomineralization in Magnetospirillum gryphiswaldense.周质硝酸盐还原酶 nap 是厌氧生长所必需的,并且参与 Magnetospirillum gryphiswaldense 中磁铁矿生物矿化的氧化还原控制。
J Bacteriol. 2012 Sep;194(18):4847-56. doi: 10.1128/JB.00903-12. Epub 2012 Jun 22.
6
The terminal oxidase cbb3 functions in redox control of magnetite biomineralization in Magnetospirillum gryphiswaldense.终端氧化酶 cbb3 在 Magnetospirillum gryphiswaldense 中磁铁矿生物矿化的氧化还原控制中起作用。
J Bacteriol. 2014 Jul;196(14):2552-62. doi: 10.1128/JB.01652-14. Epub 2014 May 2.
7
Comparative Subcellular Localization Analysis of Magnetosome Proteins Reveals a Unique Localization Behavior of Mms6 Protein onto Magnetite Crystals.磁小体蛋白的亚细胞定位比较分析揭示了Mms6蛋白在磁铁矿晶体上的独特定位行为。
J Bacteriol. 2016 Sep 22;198(20):2794-802. doi: 10.1128/JB.00280-16. Print 2016 Oct 15.
8
Bacterioferritin of Magnetospirillum gryphiswaldense Is a Heterotetraeicosameric Complex Composed of Functionally Distinct Subunits but Is Not Involved in Magnetite Biomineralization.格氏嗜甲基弯曲杆菌的菌铁蛋白是一种由功能不同的亚基组成的异二十四聚体复合物,但不参与磁铁矿生物矿化。
mBio. 2019 May 21;10(3):e02795-18. doi: 10.1128/mBio.02795-18.
9
Bacterial magnetosomes: microbiology, biomineralization and biotechnological applications.细菌磁小体:微生物学、生物矿化及生物技术应用
Appl Microbiol Biotechnol. 1999 Oct;52(4):464-73. doi: 10.1007/s002530051547.
10
How iron is transported into magnetosomes.铁是如何被转运到磁小体中的。
Mol Microbiol. 2011 Nov;82(4):792-6. doi: 10.1111/j.1365-2958.2011.07864.x. Epub 2011 Oct 18.

引用本文的文献

1
Collective magnetotaxis of microbial holobionts is optimized by the three-dimensional organization and magnetic properties of ectosymbionts.微生物共生体的集体趋磁性是由外共生体的三维组织和磁特性优化的。
Proc Natl Acad Sci U S A. 2023 Mar 7;120(10):e2216975120. doi: 10.1073/pnas.2216975120. Epub 2023 Feb 27.
2
The transcriptomic landscape of Magnetospirillum gryphiswaldense during magnetosome biomineralization.噬几丁质螺旋菌在磁小体生物矿化过程中的转录组图谱。
BMC Genomics. 2022 Oct 10;23(1):699. doi: 10.1186/s12864-022-08913-x.
3
Defining Local Chemical Conditions in Magnetosomes of Magnetotactic Bacteria.定义磁细菌磁小体中的局部化学条件。
J Phys Chem B. 2022 Apr 14;126(14):2677-2687. doi: 10.1021/acs.jpcb.2c00752. Epub 2022 Apr 1.
4
The Complex Transcriptional Landscape of Magnetosome Gene Clusters in Magnetospirillum gryphiswaldense.嗜铁钩端螺旋菌磁小体基因簇的复杂转录图谱
mSystems. 2021 Oct 26;6(5):e0089321. doi: 10.1128/mSystems.00893-21. Epub 2021 Sep 14.
5
An automated oxystat fermentation regime for microoxic cultivation of Magnetospirillum gryphiswaldense.一种用于微小氧环境下培养食烷菌的自动化氧化还原发酵方法。
Microb Cell Fact. 2020 Nov 10;19(1):206. doi: 10.1186/s12934-020-01469-z.
6
Repeated horizontal gene transfers triggered parallel evolution of magnetotaxis in two evolutionary divergent lineages of magnetotactic bacteria.重复的水平基因转移引发了趋磁细菌两个进化分支的趋磁行为的平行进化。
ISME J. 2020 Jul;14(7):1783-1794. doi: 10.1038/s41396-020-0647-x. Epub 2020 Apr 15.
7
A Novel Highly Efficient Device for Growing Micro-Aerophilic Microorganisms.一种用于培养微需氧微生物的新型高效装置。
Front Microbiol. 2019 Mar 19;10:534. doi: 10.3389/fmicb.2019.00534. eCollection 2019.
8
Reducing Conditions Favor Magnetosome Production in AMB-1.还原条件有利于AMB-1中磁小体的产生。
Front Microbiol. 2019 Mar 29;10:582. doi: 10.3389/fmicb.2019.00582. eCollection 2019.
9
Effects of Environmental Conditions on High-Yield Magnetosome Production by Magnetospirillum gryphiswaldense MSR-1.环境条件对嗜格氏磁螺菌MSR-1高产磁小体产生的影响
Iran Biomed J. 2019 May;23(3):209-19. doi: 10.29252/.23.3.209. Epub 2019 Feb 24.
10
Development of a simple intensified fermentation strategy for growth of Magnetospirillum gryphiswaldense MSR-1: Physiological responses to changing environmental conditions.一种简单的强化发酵策略促进嗜甲基螺旋菌 MSR-1 生长的研究:环境条件变化下的生理响应。
N Biotechnol. 2018 Nov 25;46:22-30. doi: 10.1016/j.nbt.2018.05.1201. Epub 2018 Jun 1.

本文引用的文献

1
Redox Cycling of Iron Supports Growth and Magnetite Synthesis by Aquaspirillum magnetotacticum.铁的氧化还原循环支持趋磁螺菌的生长和磁铁矿的合成。
Appl Environ Microbiol. 1992 Apr;58(4):1102-9. doi: 10.1128/aem.58.4.1102-1109.1992.
2
Biogeochemical Conditions Favoring Magnetite Formation during Anaerobic Iron Reduction.有利于磁铁矿形成的生物地球化学条件在厌氧铁还原过程中。
Appl Environ Microbiol. 1987 Nov;53(11):2610-6. doi: 10.1128/aem.53.11.2610-2616.1987.
3
Iron-limited growth and kinetics of iron uptake in Magnetospirillum gryphiswaldense.格氏嗜铁螺旋菌中铁限制生长及铁摄取动力学
Arch Microbiol. 1996 Nov;166(5):301-7. doi: 10.1007/s002030050387.
4
Iron uptake and iron limited growth of Escherichia coli K-12.大肠杆菌K-12的铁摄取与铁限制生长
Arch Microbiol. 1981 Dec 2;130(5):353-6. doi: 10.1007/BF00414599.
5
Ultrastructure of a magnetotactic spirillum.趋磁螺旋菌的超微结构。
J Bacteriol. 1980 Mar;141(3):1399-408. doi: 10.1128/jb.141.3.1399-1408.1980.
6
Characterization of the bacterial magnetosome membrane.细菌磁小体膜的特性分析。
J Bacteriol. 1988 Feb;170(2):834-41. doi: 10.1128/jb.170.2.834-841.1988.
7
Hydroxamate production by Aquaspirillum magnetotacticum.趋磁水生螺菌产生异羟肟酸。
J Bacteriol. 1986 Jul;167(1):73-6. doi: 10.1128/jb.167.1.73-76.1986.
8
Magnetotactic bacteria: microbiology, biomineralization, palaeomagnetism and biotechnology.
Adv Microb Physiol. 1990;31:125-81. doi: 10.1016/s0065-2911(08)60121-6.

嗜磁螺菌在有氧和微氧生长过程中铁摄取及Fe3O4生物矿化的动力学

Dynamics of iron uptake and Fe3O4 biomineralization during aerobic and microaerobic growth of Magnetospirillum gryphiswaldense.

作者信息

Schüler D, Baeuerlein E

机构信息

Abteilung Membranbiochemie, Max-Planck-Institut für Biochemie, Martinsried, Germany.

出版信息

J Bacteriol. 1998 Jan;180(1):159-62. doi: 10.1128/JB.180.1.159-162.1998.

DOI:10.1128/JB.180.1.159-162.1998
PMID:9422606
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC106862/
Abstract

Iron uptake and magnetite (Fe3O4) crystal formation could be studied in the microaerophilic magnetic bacterium Magnetospirillum gryphiswaldense by using a radioactive tracer method for iron transport and a differential light-scattering technique for magnetism. Magnetite formation occurred only in a narrow range of low oxygen concentration, i.e., 2 to 7 microM O2 at 30 degrees C. Magnetic cells stored up to 2% iron as magnetite crystals in intracytoplasmic vesicles. This extraordinary uptake of iron was coupled tightly to the biomineralization of up to 60 magnetite crystals with diameters of 42 to 45 nm.

摘要

通过使用放射性示踪法研究铁转运以及使用微分光散射技术研究磁性,可以在微需氧磁性细菌格氏嗜盐碱杆菌中研究铁摄取和磁铁矿(Fe3O4)晶体形成。磁铁矿的形成仅发生在低氧浓度的狭窄范围内,即在30℃时为2至7微摩尔O2。磁性细胞在胞质内小泡中以磁铁矿晶体的形式储存高达2%的铁。这种非凡的铁摄取与多达60个直径为42至45纳米的磁铁矿晶体的生物矿化紧密相关。