CHANGES OF SOIL BACTERIAL DIVERSITY AS A CONSEQUENCE OF AGRICULTURAL LAND USE IN A SEMI-ARID ECOSYSTEM - Agricultural Resource Use and Management - page 132

TABLE 3: Taxa and numbers (percent of all detected OTU belonging to each taxon) of
OTUs significantly (unadjusted P<0.05) enriched in alfalfa or scrubland soil as identified
by two-way ANOVA based on PhyloChip.

Phylum Class Order Family Alfalfa Scrubland

Proteobac-
teria

Alphaproteo-
bacteria

Rhizobiales Rhizobiaceae 14 (77.8%) 0 (0.0%)

Phyllobacteria-
ceae

9 (60.0%) 0 (0.0%)

Sphingomon-
dales

9 (18.0%) 1 (2.0%)

Rhodobace-
riales

20 (40.0%) 10 (20.0%)

Betaproteo-
bacteria

Burkholderiales Comamonada-

ceae

36 (62.1%) 0 (0.0%)

Gammapro-
teobacteria

Alteromonadales 15 (26.3%) 2 (3.5%)

Pseudomonad-
ales

Pseudomonada-
ceae

21 (53.8%) 1 (2.6%)

Legionellales 1 (9.1%) 6 (54.5%)

Deltaproteo-
bacteria

Desulfobacte-
rales

0 (0.0%) 19 (63.3%)

Desulfovibrio-
nales

0 (0.0%) 8 (50.0%)

Syntrophobacte-
rales

0 (0.0%) 6 (42.9%)

Firmicutes Clostridia 6 (3.4%) 51 (28.8%)

Actinobac-
teria

Actinobac-
teria

Acidimicrobiales 1 (5.6%) 6 (33.3%)

Actinomycetales Microbacteria-

ceae

15 (65.2%) 0 (0.0%)

Micromonospo-
raceae

6 (27.3%) 2 (9.1%)

Mycobacteria-
ceae

0 (0.0%) 16 (76.2%)

Micrococcaceae 13 (76.5%) 0 (0.0%)

Nocardiaceae 2 (12.5%) 1 (6.3%)

Pseudonocardia-
ceae

1 (8.3%) 4 (33.3%)

Cellulomonada-
ceae

7 (63.6%) 0 (0.0%)