Fig. 2

Relative abundance and correlation network of rhizosphere microbiome associated with the S-cycling in wild and cultivated rice. a Relative abundance of wild and cultivated rice rhizosphere microbiome in three domestication systems. b–i Correlation network of wild and cultivated rice rhizosphere microbiome in total and three domestication systems, respectively. Edges represent significant correlations (Spearman’s ρ > 0.9, p < 0.01, light red; Spearman’s ρ < −0.9, p < 0.01, light blue). Nodes with a yellow to red gradient represent microbes that participate in the S-cycling. The darker the color, the greater the correlation. The green nodes represent microbes that do not participate in the S-cycling. b, c Correlation network of rhizosphere microbiome in total wild and cultivated rice, respectively. d, e Correlation network in African domestication system. f, g Correlation network in Indica domestication system. h, i Correlation network in Japonica domestication system