Skip to main content
. 2013 Feb 15;4:18. doi: 10.3389/fmicb.2013.00018

Figure 1.

Figure 1

Phylogenetic tree showing the relationship of 16S rRNA gene sequences retrieved from xylose-, glucose-, or glycerol-fermenting DUSEL strains with reference sequences of Clostridium and Bacillus sp. obtained from GenBank. The type of enrichment medium from which a particular strain was isolated has been indicated in parenthesis along with the strain name in bold. E. coli (J01859) was selected as out-group to root the tree. The scale bar represents 0.02 substitutions per nucleotide position. Bootstrap values which were <75% are not shown.