Another miR-34a pri-miRNA designated EF570048.1, which was identified in a lung cancer cell line induced to express p53 (Tarasov et al., 2007), does not contain the p53- and NF-κB binding sites in exon 1 and contains a longer exon 2 sequence (Figure 4A). The gene discussed is NFKB1; the disease is lung cancer.