Study on Ionizing Radiosensitivity of Respiratory Deficiency Yeast Mutants

MAO Shu-hong; JIN Gen-ming; WEI Zeng-quan

doi:10.11804/NuclPhysRev.23.03.322

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Article Navigation > Nuclear Physics Review > 2006 > 23(3): 322-325

MAO Shu-hong, JIN Gen-ming, WEI Zeng-quan. Study on Ionizing Radiosensitivity of Respiratory Deficiency Yeast Mutants[J]. Nuclear Physics Review, 2006, 23(3): 322-325. doi: 10.11804/NuclPhysRev.23.03.322

Citation:

MAO Shu-hong, JIN Gen-ming, WEI Zeng-quan. Study on Ionizing Radiosensitivity of Respiratory Deficiency Yeast Mutants[J]. Nuclear Physics Review, 2006, 23(3): 322-325. doi: 10.11804/NuclPhysRev.23.03.322

Study on Ionizing Radiosensitivity of Respiratory Deficiency Yeast Mutants

doi: 10.11804/NuclPhysRev.23.03.322

Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou 730000, China ; 2.Graduate School of Chinese Academy of Sciences, Beijing 100049, China

Received Date: 1900-01-01
Rev Recd Date: 1900-01-01
Publish Date: 2006-09-20

Abstract

The radiosensitivity of respiratory deficiency yeast mutants has been studied in this work. The mutants which were screened from the yeasts after ionizing irradiation were irradiated with ^12C^6＋ at different doses.Because of the great change in its mitochondria and mitochondrial DNA, the respiratory deficiency yeast mutants show radiosensitivity at dose less than 1 Gy and radioresistance at doses higher than 1 Gy.
- respiratory deficiency,
- mitochondrial DNA,
- cell apoptosis,
- radiosensitivity
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通讯作者: 陈斌, bchen63@163.com

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沈阳化工大学材料科学与工程学院沈阳 110142

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