Gram staining method
Supergroups
Phylum
Class
Number of S1 domains
Ratio of sequence number from dataset, %
1 G- Acidobacteria Acidobacteriia 6 <1
2 G+ Terrabacteria Actinobacteria Actinobacteria 1, 2, 3, 4 18
Coriobacteriia 4 <1
3 G- Cyanobacteria Gloeobacteria 3 <1
- 3 <1
4 G- Deinococcus-Thermus Deinococci 5 <1
5 G- Chloroflexi Caldilineae 4 <1
6 Tenericutes Mollicutes 1 <1
7 G+ Firmicutes Bacilli 1, 2, 4 15
Clostridia 2, 4 <1
8 Aquificae Aquificae 6 <1
9 Caldiserica Caldisericia 4 <1
10 FCB Chlorobi Chlorobia 6 <1
11 Fibrobacteres Fibrobacteria 6 <1
12 Gemmatimonadetes Gemmatimonadetes 6 <1
13 Ignavibacteriae Ignavibacteria 6 <1
14 G- Bacteroidetes Bacteroidia 6 3
Cytophagia 1, 4, 6 <1
Flavobacteriia 6 2
Sphingobacteriia 6 <1
- 6 <1
15 Deferribacteres Deferribacteres 6 <1
16 Fusobacteria Fusobacteriia 6 <1
17 Nitrospinae/Tectomicrobia Nitrospinia 6 <1
18 Nitrospirae Nitrospira 6 <1
PVC Planctomycetes Planctomycetia 4, 6 <1
19 Phycisphaerae 5, 6 <1
20 Verrucomicrobia Methylacidiphilae 5, 6 <1
21 G- Chlamydiae Chlamydiia 5, 6 <1
22 G- Proteobacteria Proteobacteria Alpha proteobacteria 5, 6 12
Betaproteobacteria 2, 3, 4, 6 8
Gammaproteobacteria 1, 2, 5, 6 30
Delta proteobacteria 5, 6 2
Epsilonproteobacteria 6 2
Acidithiobacillia 6 <1
Oligoflexia 4, 6 <1
23 G- Spirochaetes Spirochaetia 6 <1
24 Synergistetes Synergistia 5 <1
Total amount of records: 1333 Total amount of records: 1333 Total amount of records: 1333 Total amount of records: 1333 Total amount of records: 1333 Total amount of records: 1333 Total amount of records: 1333