Figure 2
From: Genomic comparison of sporeforming bacilli isolated from milk
Maximum likelihood phylogeny of the β-galactosidases identified in the Paenibacillus genomes. β-galactosidases present in all seven Paenibacillus genomes are show in blue; the β-galactosidase only present in clade II strains is shown in red. Numbers on the branches represent bootstrap values based on 100 replicates. Bootstrap values <80 are not included. Five previously characterized β-galactosidases were included in the analysis, including LacZ of Lactococcus lactis (uniprot: Q48727), Lactobacillus delbrueckii (uniprot: P0C1Y0), and Streptococcus thermophiles (uniprot: P23989), YesZ of Bacillus subtilis (uniprot: O31529), and BgaB of Geobacillus kaustophilus (uniprot: P19668).