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の高分解能電子顕微鏡<em>ヘリコバクター·ピロリ</em鉄の可用性の変化する条件で生産> CAG IV型分泌系線毛
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Immunologia e infezioni
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JoVE Journal Immunologia e infezioni
High Resolution Electron Microscopy of the Helicobacter pylori Cag Type IV Secretion System Pili Produced in Varying Conditions of Iron Availability
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の高分解能電子顕微鏡<em>ヘリコバクター·ピロリ</em鉄の可用性の変化する条件で生産> CAG IV型分泌系線毛

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09:05 min

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November 21, 2014

DOI:

10.3791/52122-v

DOI:
10.3791/52122-v

•

09:05 min
November 21, 2014

•

10 Views
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1Department of Medicine – Division of Infectious Diseases,Vanderbilt University School of Medicine, 2Tennessee Valley Healthcare Systems,U. S. Dept. of Veterans Affairs

Summary

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Here we describe a method to visualize the oncogenic bacterial organelle known as the Cag Type IV Secretion System (Cag-T4SS). We find that the Cag-T4SS is differentially produced on the surface of H. pylori in response to varying conditions of iron availability.

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Cite this Article

Haley, K. P., Blanz, E. J., Gaddy, J. A. High Resolution Electron Microscopy of the Helicobacter pylori Cag Type IV Secretion System Pili Produced in Varying Conditions of Iron Availability. J. Vis. Exp. (93), e52122, doi:10.3791/52122 (2014).

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