Fig. 4

Connectivity examination about eigengenes of distinctive modules. a Cluster dissection for eigengenes in the module. b Eight modules were produced; MEDissThres was set as 0.2 to merge homologous modules. A hierarchic grouping from module eigengenes that sum up the modules yielded in the grouping examination. c Nearness heat map about eigengenes in the module. Two clusters were obtained, including one module (module 5) and seven modules (module 1, 2, 3, 4, 6, 7 and 8). The gradient change of shade from red (1) to blue (0) represents that nearness about eigengenes in distinctive modules from strong to weak. Those symbols M on the straight stands to the module, and the number in the brackets speaks to those amount of genes in the module