Intracellular Free Iron and Its Potential Role in Ultrahigh-Pressure-Induced Inactivation of Escherichia coli

Yuan Yan; Joy G. Waite-Cusic; Periannan Kuppusamy; Ahmed E. Yousef

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Intracellular Free Iron and Its Potential Role in Ultrahigh-Pressure-Induced Inactivation of Escherichia coli

机译：细胞内游离铁及其在超高压诱导的大肠杆菌失活中的潜在作用

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Intracellular free iron of Escherichia coli was determined by whole-cell electron paramagnetic resonance spectrometry. Ultrahigh pressure (UHP) increased both intracellular free iron and cell lethality in a pressure-dose-dependent manner. The iron chelator 2,2′-dipyridyl protected cells against UHP treatments. A mutation that produced iron overload conditions sensitized E. coli to UHP treatment.

机译：通过全细胞电子顺磁共振光谱法测定大肠杆菌的细胞内游离铁。超高压（UHP）以压力剂量依赖性方式增加细胞内游离铁和细胞致死率。铁螯合剂2,2'-联吡啶保护细胞免受UHP处理。产生铁超负荷条件的突变使大肠杆菌对UHP处理敏感。

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《Applied Microbiology》 |2013年第2期|共3页
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Yuan Yan; Joy G. Waite-Cusic; Periannan Kuppusamy; Ahmed E. Yousef;
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1. Intracellular Free Iron and Its Potential Role in Ultrahigh-Pressure-Induced Inactivation of Escherichia coli [J] . Yuan Yan, Joy G. Waite-Cusic, Periannan Kuppusamy, Applied and Environmental Microbiology . 2013,第2期

机译：细胞内游离铁及其在超高压诱导的大肠杆菌失活中的潜在作用
2. RyhB small RNA modulates the free intracellular iron pool and is essential for normal growth during iron limitation in Escherichia coli [J] . Jacques JF, Jang S, Prevost K, Molecular Microbiology . 2006,第4期

机译：RyhB小RNA调节游离的细胞内铁池，对于限制铁在大肠杆菌中的正常生长至关重要
3. Rapid Aerobic Inactivation and Facile Removal of Escherichia coli with Amorphous Zero-Valent Iron Microspheres: Indispensable Roles of Reactive Oxygen Species and Iron Corrosion Products [J] . Sun Hongwei, Wang Jian, Jiang Yao, Environmental Science & Technology . 2019,第7期

机译：快速有氧灭活和无定形零价铁微球的大肠杆菌的轻松去除：活性氧物种和铁腐蚀产物的不可或缺的作用。
4. Role of Oxidative Stress in the Inactivation of Escherichia coli by High Hydrostatic Pressure [C] . M. Robey, S.F. Park, B.M. Mackey International conference on high pressure bioscience and biotechnology . 1999

机译：氧化应激在大肠杆菌灭活中的作用高静压压力
5. Role of Intracellular Iron in Escherichia coli Inactivation by non-Thermal Processing. [D] . Yan, Yuan. 2011

机译：细胞内铁在通过非热加工灭活大肠杆菌中的作用。
6. Intracellular Free Iron and Its Potential Role in Ultrahigh-Pressure-Induced Inactivation of Escherichia coli [O] . Yuan Yan, Joy G. Waite-Cusic, Periannan Kuppusamy, 2013

机译：细胞内游离铁及其在超高压诱导的大肠杆菌失活中的潜在作用
7. Intracellular Free Iron and Its Potential Role in Ultrahigh-Pressure-Induced Inactivation of Escherichia coli [O] . Yuan Yan, Joy G. Waite-Cusic, Periannan Kuppusamy, 2013

机译：细胞内自由熨斗及其在超高压诱导的大肠杆菌灭活中的潜在作用
8. Growth of Salmonella typhimurium SL5319 and Escherichia coli F-18 in Mouse CecalMucus: Role of Peptides and Iron [R] . Franklin, D. P., Laux, D. C., Williams, T. J., 1990

机译：小鼠Cecalmucus中鼠伤寒沙门氏菌sL5319和大肠杆菌F-18的生长：肽和铁的作用

Intracellular Free Iron and Its Potential Role in Ultrahigh-Pressure-Induced Inactivation of Escherichia coli

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