Kazumasa Muramoto, Kunio Hirata, Kyoko Shinzawa-Itoh, Shinji Yoko-o, Eiki Yamashita, Hiroshi Aoyama, Tomitake Tsukihara, Shinya Yoshikawa
Proc Natl Acad Sci U S A. 2007 May 8; 104(19): 7881–7886. Published online 2007 Apr 30. doi: 10.1073/pnas.0610031104