eggNOG v4.0: nested orthology inference across 3686 organisms.
Sean PowellKristoffer ForslundDamian SzklarczykKalliopi TrachanaAlexander RothJaime Huerta-CepasToni GabaldónThomas RatteiChristopher J. CreeveyMichael KuhnLars Juhl JensenChristian von MeringPeer BorkPublished in: Nucleic Acids Res. (2014)