Fig. 9

Cluster analysis of DEGs in wild type and transgenic Arabidopsis plants based on microarray data. a The pie chart represents differentially regulated (P-value < 0.05 and |FC| ≥ 2) genes in different functional categories. Gene number was indicated in parenthesis. When some genes obtain more than one functional category, they would be counted in every corresponding category. Details were listed in Additional file 3: Table S5. b Gene Ontology classification of the DEGs between transgenic and WT plants. The X-axis is the definition of GO terms, and Y-axis is the percentage of genes mapped by the GO term. The blue represents “input list” and refers to DEGs; the green represents “background or reference,” which means background genes. The percentage for the input list is calculated by the number of DEGs mapped to the GO term divided by the number of all DEGs in the input list. The same calculation was applied to the reference list to generate its percentage. Details provided in Additional file 4: Table S6. c The KEGG enrichment pathways of DEGs in GmFILa transgenic Arabidopsis plants. The X-axis represents the enrichment degree, which is determined by the correct P-values; the Y-axis represents the pathway terms; the color of the spots indicates the enrichment factor, which represents the ratio of number of DEGs compared with genome background in a pathway, and the spots size represents the number of significant DEGs. The picture was drawn by local program. Details provided in Additional file 5: Table S7