Alexandre Gattiker Christa Niederhauser-Wiederkehr James Moore Leandro Hermida Michael Primig The GermOnline cross-species systems browser provides comprehensive information on genes and gene products relevant for sexual reproduction. 457-462 2007 35 Nucleic Acids Research Database-Issue http://dx.doi.org/10.1093/nar/gkl957 db/journals/nar/nar35.html#GattikerNMHP07