Fig. 4

GO distribution of transcripts in continuously cropped soybean roots with different treatments during the high incidence of root rot. GO categories that were significantly enriched were analysed for their level of significance in a pair-wise comparison (A: CK vs. F and B: F vs. AF). The transcripts were annotated into three primary categories, namely, cellular component, biological process and molecular function. The x-axis indicates different GO terms. The y-axis represents the number of genes in the indicated categories. The red bar represents the percentage of upregulated genes, and the green bar represents the percentage of downregulated genes