Figure 7

Co-expression network of PtNHX gene family. (A) PtNHXs are represented as red hexagon, hub co-expressed genes are represented as orange nodes. Partial results of GO enrichment and enriched gene number of all the genes co-expressed with the eight PtNHXs (B), PtNHX3 (C), PtNHX6 (D), and PtNHX8 (E) were shown. Details of GO enrichment are listed in Fig. S9. BP, biological process; MF, molecular function; CC, cellular component.