Exposure to ionizing radiation induced persistent gene expression changes in mouse mammary gland
Six to eight week old female C57BL/6J mice were exposed to 2 Gy of whole body  xce xb3 radiation and mammary glands were surgically removed 2-month after radiation. RNA was isolated and microarray hybridization performed for gene expression analysis. 5 samples were analyzed: 2 controls at 2 months 1 2 Gy at 2 months …