PMID:12402042 in mouse splenic red pulp and colonic epithelium, upon irradiation in human, the p53 binding element is conserved PMID:15024076 in HT29 and CHO, HIF1-dependent hypoxia-induced repression of BID expression in SW480 upon hypoxia, interaction between HIF1 and BID promoter, by EMSA PMID:15240700 in mouse T cells, by E2F1