Figure 1
From: Laterally transferred elements and high pressure adaptation in Photobacterium profundum strains
Phylogenetic tree showing the relationship of 16S rRNA gene sequence within the Photobacterium genus using the neighbor joining method. The scale represents the average number of nucleotide substitutions per site. Bootstrap values are from 1,000 replicates and shown for frequencies above the threshold of 50%. The phylogenetic tree was created using E. coli and V. cholerae as outgroups.