Figure 4.

The functional similarities for human bidirectional genes. The box plot for the bidirectional gene pairs in three GO subsystems "biological process"(BP), "molecular function"(MF), "cellular component"(CC) reflects that the similarity in BP term was not obvious.

Xu et al. BMC Systems Biology 2012 6(Suppl 1):S21   doi:10.1186/1752-0509-6-S1-S21