Fig 3.
Phylogenetic relationships between the endophyte PDN3 and the related bacterial species. The neighbor-joining dendrogram was derived from 16S rRNA (A) and β subunit of RNA polymerase-encoding gene (rpoB) (B) sequence distance matrixes (Jukes-Cantor). Bootstrap confidence levels (expressed as percentages of 1,000 replications) greater than 50% are indicated at the internodes.