Fig. 4From: Sample storage conditions induce post-collection biases in microbiome profilesPhylum composition diversity following incubation under 8 different storage conditions. The relative abundance of (a) Firmicutes, (b) Bacteroidetes, (c) Actinobacteria, (d) Verrucomicrobia, (e) Proteobacteria and (d) Tenericutes as a function of storage condition. *p < 0.05, **p < 0.01. The data is presented as the mean ± SEMBack to article page