eggNOG v2.0: extending the evolutionary genealogy of genes with enhanced non-supervised orthologous groups, species and functional annotations. - Jean Muller; Damian Szklarczyk; Philippe Julien; Ivica Letunic; Alexander Roth 001; Michael Kuhn 004; Sean Powell; Christian von Mering; Tobias Doerks; Lars Juhl Jensen; Peer Bork (Nucleic Acids Res., 2010)

eggNOG v3.0: orthologous groups covering 1133 organisms at 41 different taxonomic ranges. - Sean Powell; Damian Szklarczyk; Kalliopi Trachana; Alexander Roth 001; Michael Kuhn 004; Jean Muller; Roland Arnold; Thomas Rattei; Ivica Letunic; Tobias Doerks; Lars Juhl Jensen; Christian von Mering; et al. (Nucleic Acids Res., 2012)

eggNOG v4.0: nested orthology inference across 3686 organisms. - Sean Powell; Kristoffer Forslund; Damian Szklarczyk; Kalliopi Trachana; Alexander Roth 001; Jaime Huerta-Cepas; Toni Gabaldón; Thomas Rattei; Christopher J. Creevey; Michael Kuhn 004; Lars Juhl Jensen; Christian von Mering; et al. (Nucleic Acids Res., 2014)

The genome of Schmidtea mediterranea and the evolution of core cellular mechanisms. - Markus A. Grohme; Siegfried Schloissnig; Andrei Rozanski; Martin Pippel; George R. Young; Sylke Winkler; Holger Brandl; Ian Henry; Andreas Dahl; Sean Powell; Michael Hiller; Eugene W. Myers; et al. (Nat., 2018)