Figure 2
From: EnvMine: A text-mining system for the automatic extraction of contextual information
Possible application of the retrieval of geographic locations for studying putative biogeographical patterns. 21 samples containing a single species belonging to the archaeal Thermoprotei class were located using EnvMine. A phylogenetic analysis of the sequences was performed, to correlate phylogenetic distances between individual sequences and spatial distances between the samples containing them. The phylogenetic tree for the sequences is shown at the left side. Sequences' labels include the name of the location, and the EnvDB and GenBank accession numbers. The geographical locations of the samples is shown in the map at the right side.