Fig. 5From: Shifts in coastal sediment oxygenation cause pronounced changes in microbial community composition and associated metabolismConceptual model of the bay during transitions in oxygen concentration. The model shows major changes/findings from the 16S rRNA gene, mRNA transcripts, and chemistry data after 21Â days of incubation. The sulfur cycle is shown in orange, methane as light blue, and nitrogen as green. a denotes initial conditions turned/maintained anoxic, while b denotes initial conditions turned/maintained oxic. LMWC low molecular weight carbon substratesBack to article page