Figure 3
From: Microbial community analysis in biocathode microbial fuel cells packed with different materials
Neighbor-joining tree showing the phylogenetic relationship of bacteria 16S rRNA acquired from graphite packed MFC. The clones with labels CG are from cathodic graphite. Bootstrap values are only shown for nodes that had > 50% support in bootstrap analysis of 1000 replicates in trees. The scale bar indicates 2% estimated sequence divergence.