Fig. 5
From: Legacy of land use history determines reprogramming of plant physiology by soil microbiome

a Heatmap showing the expression patterns of different genes of peanut cultivated in the monocropped and rotation soils. The color bar represents the log10 (RPKM) value, ranging from green (−4.0) to red (4.0). Top, gene tree; right, sample tree. MP, peanut grown in the monocropped soil; RP, peanut grown in the crop rotation soil. “−1”, “−2”, and “−3” are samples from replicate plots. b Analysis of the expression of genes of the plant hormone signaling pathways in peanut. Colored boxes indicate the expression of individual genes, and the heatmap in the chart plots on the right indicates the expression levels of pathway genes in peanuts from the monocropped soil relative to those in peanuts from a crop rotation soil. Green boxes, down-regulated genes; red boxes, up-regulated genes (color figure online)