Shihoko Kojima, Ken Matsumoto, Matsumi Hirose, Miyuki Shimada, Mamoru Nagano, Yasufumi Shigeyoshi, Shin-ichi Hoshino, Kumiko Ui-Tei, Kaoru Saigo, Carla B. Green, Yoshiyuki Sakaki, Hajime Tei
Proc Natl Acad Sci U S A. 2007 Feb 6; 104(6): 1859–1864. Published online 2007 Jan 30. doi: 10.1073/pnas.0607567104