Anne Richter, Mayuko Kurome, Barbara Kessler, Valeri Zakhartchenko, Nikolai Klymiuk, Hiroshi Nagashima, Eckhard Wolf and Annegret Wuensch*
* Corresponding author: Annegret Wuensch a.wuensch@gen.vetmed.uni-muenchen.de
BMC Biotechnology 2012, 12:84 doi:10.1186/1472-6750-12-84