Figure 10
From: Genome signature analysis of thermal virus metagenomes reveals Archaea and thermophilic signatures
Subtree of many Octopus metagenomic contigs. The metagenomic contigs were subjected to oligonucleotide difference analysis at the tetranucleotide level, Euclidean distances computed, and compared by Neighbor-joining analysis with a viral database. The resulting phylogeny contained 3958 OTUs, and a portion of the phylogeny containing many Octopus contigs is shown. Octopus contigs are shown in orange, archaeal viruses are shown in purple, and bacteriophages are shown in blue.