Fig. 2From: Shifts in coastal sediment oxygenation cause pronounced changes in microbial community composition and associated metabolismPrincipal component analysis of the OTU communities in the top 1-cm sediment layer. Symbols: gray circles, oxic field; black circles, oxic control; white circles, oxic-to-anoxic; gray squares, anoxic field; black squarse, anoxic control; white squares, anoxic-to-oxic; gray diamonds, intermediate field; white diamonds, intermediate-to-oxic; and black diamonds, intermediate-to-anoxicBack to article page