Fig. 5: Viral response to wet-up and corresponding contribution to microbial mortality.

a Conceptual model of changes in viral richness (gray-blue) and biomass (green) over time. b Modeled contribution of viruses to microbial mortality where each line graphed represents an estimated cumulative percent contribution for a different viral burst size shown in the legend ranging from 1 virion per lysed microbial cell (darkest blue) to 200 virions per lysed microbial cell (lightest blue).