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. 2013 Aug 17;3:46. doi: 10.1186/2191-0855-3-46

Table 2.

Composition profiles of phylogenetic groups of bacteria based on 16S rRNA gene sequences from the clone libraries

Phylum or class Clone library (% of abundance)
Pre-treatment UTC BSD CP UTC-spinach BSD-spinach CP-spinach
Alphaproteobacteria
 26.2
 17.7
 11.6
 10.7
 30.7
 32.9
 25.0
Betaproteobacteria
 5.9
 3.2
 4.4
 7.1
 8.0
 3.8
 8.8
Gammaproteobacteria
 11.9
 14.5
 8.7
 -
 14.7
 8.9
 7.4
Deltaproteobacteria
 -
 1.6
 1.4
 -
 1.3
 -
 -
Acidobacteria
 10.7
 9.7
 -
 8.3
 9.3
 8.9
 4.4
Verrucomicrobia
 -
 4.8
 -
 -
 -
 -
 4.4
Bacteroidetes
 13.1
 8.1
 -
 -
 1.3
 10.1
 2.9
Planctomycetes
 3.6
 4.8
 2.9
 1.2
 4.0
 6.3
 -
Firmicutes (Clostridia)
 -
 1.6
 24.6
 -
 -
 2.5
 -
Firmicutes (Bacilli)
 3.6
 3.2
 34.8
 53.6
 1.3
 3.8
 4.4
Gemmatimonadetes
 8.3
 19.4
 7.2
 9.5
 14.7
 7.6
 14.7
TM7
 5.9
 4.8
 -
 -
 2.7
 6.3
 8.8
Actinobacteria
 5.9
 6.5
 -
 7.1
 9.3
 3.8
 7.4
Chloroflexi
 -
 -
 -
 2.4
 2.7
 3.8
 2.9
Others 4.8 - 4.4 - - 1.3 8.8

-, not detected.