Fig. 3From: Shifts in taxonomic and functional microbial diversity with agriculture: How fragile is the Brazilian Cerrado?Sequence abundance phylum of Bacteria Domain compared to M5NR database using normalized values between 0 and 1 for no-tillage (NT), conventional tillage (CT) and undisturbed Cerrado (Native) soil metagenomes. For the Proteobacteria, Unclassified, Bacteroidetes and Firmicutes, p < 0.05 in the comparison of NT or CT with the Cerrado, but not between NT and CT; while for the Acidobacteria, the Cerrado was significantly higher, p < 0.05Back to article page