Fig. 5

Functional characteristics of bacterial communities under stresses. A Enrichment and depletion of the KOs, fold change > 2 or < − 2, respectively. B Venn diagram of enriched KOs in the salt, drought, and disease treatment groups. C The functional enrichment for salt, drought, and disease groups. D Venn diagram of enriched pathways in the salt, drought, and disease treatment groups. E Dynamics of gene expression during drought stress. Fuzzy c-means clustering grouped the expression profiles of gene expression atlas into 12 clusters. The x axis depicts drought samples from four key stages. F The functional enrichment for clusters with continuous upregulation. G Distribution of phylum for clusters with continuous upregulation.