```r
print(pitlatrine)
phyloseq-class experiment-level object
otu_table()   OTU Table:         [ 8883 taxa and 81 samples ]
sample_data() Sample Data:       [ 81 samples by 14 sample variables ]
tax_table()   Taxonomy Table:    [ 8883 taxa by 6 taxonomic ranks ]
phy_tree()    Phylogenetic Tree: [ 8883 tips and 8881 internal nodes ]
```