Yabuta, N., Onda, H., Watanabe, M., Yoshioka, N., Nagamori, I., Funatsu, T., Toji, S., Tamai, K. and Nojima, H. (2006) Isolation and characterization of the TIGA genes, whose transcripts are induced by growth arrest. Nucleic Acids Res, 34, 4878-4892.