FIG 3.

Maximum-likelihood tree of Lp900-encoded β-fructosidase and close relatives. A maximum-likelihood estimation of protein sequences of β-fructosidases found in Lacticaseibacillus paracasei, Lacticaseibacillus casei, L. plantarum, P. pentosaceus, and P. acidilactici is shown with a related levanase from L. piscium added as an outlier clade. Bootstrap values are presented at each branching point. *, β-fructosidases annotated to be encoded on plasmids. The origin of isolation is listed for each bacterial strain.