Fig. 2
From: Tomato root microbiota and Phytophthora parasitica-associated disease
Relative abundance histograms (percentage ± SD) of Proteobacteria (a), Alphaproteobacteria orders (b), and Bacteroidetes classes (c) present in M1 or M2. Differences between M1 and M2 were significant for Alphaproteobacteria (p = 0.03) and Sphingomonadales (p = 0.05) in a Student’s t test (n = 3)