# ITIS: Integrated Taxonomic Information System — ITIS • AMR (for R)
All taxonomic names of all microorganisms are included in this package, using the authoritative Integrated Taxonomic Information System (ITIS).

# ITIS: Integrated Taxonomic Information System

`ITIS.Rd`

All taxonomic names of all microorganisms are included in this package, using the authoritative Integrated Taxonomic Information System (ITIS).

## ITIS

This package contains the complete microbial taxonomic data (with all nine taxonomic ranks - from kingdom to subspecies) from the publicly available Integrated Taxonomic Information System (ITIS, https://www.itis.gov).

All ~20,000 (sub)species from the taxonomic kingdoms Bacteria, Fungi and Protozoa are included in this package, as well as all their ~2,500 previously accepted names known to ITIS. Furthermore, the responsible authors and year of publication are available. This allows users to use authoritative taxonomic information for their data analysis on any microorganism, not only human pathogens. It also helps to quickly determine the Gram stain of bacteria, since ITIS honours the taxonomic branching order of bacterial phyla according to Cavalier-Smith (2002), which defines that all bacteria are classified into either subkingdom Negibacteria or subkingdom Posibacteria.

ITIS is a partnership of U.S., Canadian, and Mexican agencies and taxonomic specialists [3].

## Read more on our website!

On our website https://msberends.gitlab.io/AMR you can find a comprehensive tutorial about how to conduct AMR analysis, the complete documentation of all functions (which reads a lot easier than here in R) and an example analysis using WHONET data.

## Examples

    # NOT RUN {
    # Get a note when a species was renamed
    mo_shortname("Chlamydia psittaci")
    # Note: 'Chlamydia psittaci' (Page, 1968) was renamed
    #       'Chlamydophila psittaci' (Everett et al., 1999)
    # [1] "C. psittaci"

    # Get any property from the entire taxonomic tree for all included species
    mo_class("E. coli")
    # [1] "Gammaproteobacteria"

    mo_family("E. coli")
    # [1] "Enterobacteriaceae"

    mo_subkingdom("E. coli")
    # [1] "Negibacteria"

    mo_gramstain("E. coli") # based on subkingdom
    # [1] "Gram negative"

    mo_ref("E. coli")
    # [1] "Castellani and Chalmers, 1919"

    # Do not get mistaken - the package only includes microorganisms
    mo_phylum("C. elegans")
    # [1] "Cyanobacteria"                   # Bacteria?!
    mo_fullname("C. elegans")
    # [1] "Chroococcus limneticus elegans"  # Because a microorganism was found
    # }