Fig. 1From: Diversity and characterization of Azotobacter isolates obtained from rice rhizosphere soils in TaiwanPhylogenetic analysis of isolates of Azotobacter species collected from rice rhizosphere soils in Taiwan based on 16S rRNA sequences. Numbers on nodes represent bootstrap support values for maximum parsimony (front), maximum likelihood (middle), and Bayesian posterior probabilities presented as percentage (back). Numbers in parentheses represent the total isolates of each haplotypeBack to article page