Nat. Biotechnol. 23, 607–611 (2005)

The order of the authors is incorrect. The correct order is:

Shinsuke Yuasa, Yuji Itabashi, Uichi Koshimizu, Tomofumi Tanaka, Keijiro Sugimura, Masayoshi Kinoshita, Fumiyuki Hattori, Shin-ichi Fukami, Takuya Shimazaki, Satoshi Ogawa, Hideyuki Okano & Keiichi Fukuda.