Phylogenetic trees for Halobacteria LGT genes. Depiction of 15 randomly selected trees of LGT genes for the Halobacteria. The leftmost column depicts genes from the upper third of BLAST scores, middle column from the middle third, and rightmost column from the bottom third. Target gene is depicted in red and named below the tree, other genes from the same class are shown in orange, genes from the same phylum but not the same class are shown in yellow, genes from the same domain but not the same phylum are shown in green, and genes from a different domain are shown in blue. Circles next to a node indicate a bootstrap value of greater than 50% and stars indicate bootstrap values of greater than 75%.