Improvement of mammalian cell survival by apoptosis-inhibiting genes and caspase inhibitors for effective use of mammalian cells: Satoshi Terada, Tsuyoshi Yata, Katsuyuki Fukuoka, Hiroshi Aisawa, Tetsuo Fujita, Teruyuki Nagamune, and Eiji Suzuki (Department of Chemistry and Biotechnology, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyoku, Tokyo 113-86561 and Research Institute of Innovative Technology for the Earth, 9-2 Kizugawadai, Kizu-cho, Soraku-gun, Kyoto 619-02922) Seibutsu-kogaku 77: 2–11, 1999