Fig. 1From: Comparison of the bacterial community composition in the granular and the suspended phase of sequencing batch reactorsNon-metric multidimensional scaling (NMDS) ordination based on Bray–Curtis dissimilarity matrix. Samples are indicated with the number of days since seeding. R1E, R2E, R3E: effluent samples (suspended phase); R1R, R2R, R3R: samples from the reactor content (granular phase), SS seed sludgeBack to article page