Study on Ionizing Radiosensitivity of Respiratory Deficiency Yeast Mutants
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Graphical Abstract
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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.
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