bacteria {ade4} | R Documentation

## Genomes of 43 Bacteria

### Description

`bacteria` is a list containing 43 species and genomic informations : codons, amino acid and bases.

### Usage

    data(bacteria)

### Format

This list contains the following objects:

code
  is a factor with the amino acid names for each codon.
espcodon
  is a data frame 43 species 64 codons.
espaa
  is a data frame 43 species 21 amino acid.
espbase
  is a data frame 43 species 4 bases.

### Source

Data prepared by J. Lobry lobry@biomserv.univ-lyon1.fr starting from:
http://www.tigr.org/tdb/mdb/mdbcomplete.html

### Examples

    data(bacteria)
    names(bacteria$espcodon)
    names(bacteria$espaa)
    names(bacteria$espbase)
    sum(bacteria$espcodon) # 22,619,749 codons
    scatter.coa(dudi.coa(bacteria$espcodon, scann = FALSE),
        posi = "bottom")

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