Additional file 1 of Microbiome and volatile organic compound profiling of diseased soils and their association with tomato wilt caused by Ralstonia solanacearum

Additional file 1: Figure S1. Incidence of bacterial wilt disease in tomato plants and the numbers of R. solanacearum in soils from the four regions. Figure S2. Number of VOCs and their peak areas in conductive and suppressive soils. Figure S3. The relative abundance of VOCs at the chemical class level in conductive and suppressive soils. Figure S4. The volcano plot displays the DESeq2 analysis of VOCs from conducive and suppressive soils, combined with VIP values. Figure S5. Heatmap showing the standardized effects of key VOCs-enriched in disease-suppressive soil on pathogen growth, plant fresh weight, and the activities of defense enzymes. Figure S6. Alpha-diversity of bacterial microbiome in conductive and suppressive soils. Figure S7. Multiple approaches to analyze microbiome differences between conductive and suppressive soils. Figure S8. Composition and variance partitioning analysis of soil VOCs.