Yuichiro Nishida, Naoki Adati, Ritsuko Ozawa, Aasami Maeda, Yoshiyuki Sakaki and Tadayuki Takeda*
* Corresponding author: Tadayuki Takeda ttakeda@gsc.riken.jp
BMC Research Notes 2008, 1:95 doi:10.1186/1756-0500-1-95