Figure 7
From: Analysis of molecular diversity within single cyanobacterial colonies from environmental samples
Phylogenetic trees obtained by the neighbor-joining method representing (a) heterocystous cyanobacteria and (b) filamentous nonheterocystous cyanobacteria, based on the analysis of the 16S rRNA gene, showing the position of the operational taxonomic units (OTUs) and the sequence obtained by cloning a Dichothrix environmental sample obtained from the present study (in bold). Numbers near nodes indicate bootstrap values greater than or equal to 50.
