Table 1

GroES (Cpn10) and GroEL (Cpn60) sequences used in our analysis
Groups Cpn10 Cpn60 Cpn10-Cpn60
Actinobacteria 50 25 18
Aquificae 5 3 -
Bacteroidetes/Chlorobi 29 26 25
Chlamydia/Verrucomicrobia 10 3 -
Chloroflexi 5 4 -
Cyanobacteria 29 13 11
Deinococcus-Thermus 4 4 -
Dictyoglomi - 1 -
Elusimicrobia 1 1 -
Fibrobacteres/Acidobacteria 3 1 -
Firmicutes 110 118 102
Fusobacteria 1 1 -
Nitrospirae 1 - -
Proteobacteria (α, β, γ, δ, ϵ) 252 278 215
Proteobacteria Unclassified 1 1 -
Spirochaetes 11 12 10
Tenericutes 1 8 -
Thermotogae 5 6 -
Unclassified 1 - -
All groups 519 505 381

For the individual intra-group analyses we chose those bacterial groups with more than 10 sequences. For the overall Cpn10 and Cpn60 intra-group analyses we took all sequences (519 and 505 respectively).

Ruiz-González and Fares

Ruiz-González and Fares BMC Evolutionary Biology 2013 13:156   doi:10.1186/1471-2148-13-156

Open Data