Lothar Wissler, Francisco M Codoñer, Jenny Gu, Thorsten BH Reusch, Jeanine L Olsen, Gabriele Procaccini* and Erich Bornberg-Bauer*
* Corresponding authors: Gabriele Procaccini gpro@szn.it - Erich Bornberg-Bauer ebb@uni-muenster.de
BMC Evolutionary Biology 2011, 11:8 doi:10.1186/1471-2148-11-8
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