Hackstein Johannes H P, Tjaden Joachim, Huynen Martijn
Department of Evolutionary Microbiology, Faculty of Science, Radboud University Nijmegen, Toernooiveld 1, 6525, ED Nijmegen, The Netherlands.
Curr Genet. 2006 Oct;50(4):225-45. doi: 10.1007/s00294-006-0088-8. Epub 2006 Aug 9.