The COG database: an updated version includes eukaryotes.
Tatusov RL, Fedorova ND, Jackson JD, Jacobs AR, Kiryutin B, Koonin EV, Krylov DM, Mazumder R, Mekhedov SL, Nikolskaya AN, Rao BS, Smirnov S, Sverdlov AV, Vasudevan S, Wolf YI, Yin JJ, Natale DA.
Tatusov RL, et al. Among authors: kiryutin b.
BMC Bioinformatics. 2003 Sep 11;4:41. doi: 10.1186/1471-2105-4-41. Epub 2003 Sep 11.
BMC Bioinformatics. 2003.
PMID: 12969510
Free PMC article.