Table 2.
The distribution of pathways in MetaCyc based on the taxonomic classification of associated species
Bacteria | Eukarya | Archaea | |||
---|---|---|---|---|---|
Proteobacteria | 1231 | Viridiplantae | 1021 | Thermoprotei | 50 |
Actinobacteria | 412 | Fungi | 459 | Methanomicrobia | 50 |
Firmicutes | 393 | Metazoa | 424 | Methanococci | 41 |
Cyanobacteria | 101 | Euglenozoa | 28 | Halobacteria | 40 |
Bacteroidetes/Chlorobi | 92 | Alveolata | 23 | Thermococci | 40 |
Deinococcus–Thermus | 31 | Stramenopiles | 14 | Methanobacteria | 37 |
Thermotogae | 26 | Amoebozoa | 11 | Archaeoglobi | 16 |
Tenericutes | 18 | Rhodophyta | 9 | Thermoplasmata | 9 |
Aquificae | 18 | Haptophyceae | 6 | Methanopyri | 4 |
Spirochaetes | 16 | Fornicata | 4 | ||
Chlamydiae–Verrucomicrobia | 9 | Parabasalia | 4 | ||
Chloroflexi | 8 | ||||
Planctomycetes | 8 | ||||
Fusobacteria | 7 | ||||
Nitrospirae | 2 | ||||
Thermodesulfobacteria | 2 | ||||
Chrysiogenetes | 1 | ||||
Nitrospinae | 1 |
For example, the statement ‘Tenericutes 18’ means that experimental evidence exists for the occurrence of at least 18 MetaCyc pathways in members of this taxonomic group. Major taxonomic groups are grouped by domain and are ordered within each domain based on the number of pathways (number following taxon name) associated with the taxon. A pathway may be associated with multiple organisms.