UPGMA tree of the OTUs from 16S sequencing of the throat microbiome samples.
Description
The OTU tree is constructed using UPGMA on the K80 distance matrice of
the OTUs. It is a rooted tree of class "phylo".
Usage
data(throat.tree)
Arguments
Format
The format is:
chr "throat.tree"
Source
Charlson ES, Chen J, Custers-Allen R, Bittinger K, Li H, et al. (2010)
Disordered Microbial Communities in the Upper Respiratory Tract of
Cigarette Smokers. PLoS ONE 5(12): e15216.
Details
The OTUs are produced by the QIIME software. Singleton OTUs have
been discarded.