S1 | S2 | S3 |
---|---|---|
Gammaproteobacteria (40%) | Betaproteobacteria (37%) | Alphaproteobacteria (37%) |
Betaproteobacteria (40%) | Alphaproteobacteria (31%) | Gammaproteobacteria (36%) |
Alphaproteobacteria (3%) | Gammaproteobacteria (8%) | Betaproteobacteria (11%) |
Actinomycetia (1%) | Actinomycetia (4%) | Actinomycetia (2%) |