Example application. Placement visualization of same results as in Figure 1. The notation "15_at_4", for example, means that 15 sequences were placed at internal edge number 4. These edge numbers can then be used to find the corresponding sequences in the .loc.fasta file. Placeviz output viewed using FigTree .
Matsen et al. BMC Bioinformatics 2010 11:538 doi:10.1186/1471-2105-11-538