Active Enhancer Assessment by H3K27ac ChIP-seq Reveals Claudin-1 as a Biomarker for Radiation Resistance in Colorectal Cancer oleh Zu-Xuan Chen MD, He-Qing Huang MD, Jia-Ying Wen MD, Li-Sha Qin MD, Yao-Dong Song MD, Ye-Ying Fang MD, Da-Tong Zeng MD, Wei-Jian Huang MD, Xin-Gan Qin MD, Ting-Qing Gan MD, Jie Luo MD, Jian-Jun Li MD