Figure 2
From: Extension of the COG and arCOG databases by amino acid and nucleotide sequences

Screenshot of the NUCOCOG retrieval utility athttp://www.uni-wh.de/nucocog/[21].
From: Extension of the COG and arCOG databases by amino acid and nucleotide sequences
Screenshot of the NUCOCOG retrieval utility athttp://www.uni-wh.de/nucocog/[21].