It is well known that somatic mutations are induced by ionizing irradiation. We have previously reported the measurement of mutant frequency (MF) on the T-cell receptor (TCR) gene in mouse T-lymphocytes after irradiation by flow cytometry. In this study, we developed an in vitro system using murine EL-4 lymphoma cells and observed frequency of cells defective in TCR gene expression after exposure to ionizing irradiation.
View Article and Find Full Text PDF