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. 2009 Apr 8;9:68. doi: 10.1186/1471-2180-9-68

Figure 2.

Figure 2

Cladogram and abundance plot of the phylogenetic affiliation of the 481 OTUs comprising 3658 sequences. The grey scale indicates the OTU abundance in the %G+C fraction libraries and in the unfractioned library. Actinobacteria are abundant in the high %G+C fractions (in square brackets). Acidobacteria and Verrucomicrobia phylotypes are denoted with a cross. A phylotype having 79% affiliation with Proteobacteria is indicated with an open circle. Phylotypes having 100% affiliation with Cyanobacteria, and 94% affiliation with TM7 with RDPII Classifier [55] are indicated with a black sphere.