Numerical representation of all EFMs of the example network shown in Fig 1 calculated with ordinary EFMtool (left) and regEFMtool (right) using the gene regulatory rule R7r = NOT(R9).

Note that the irreversible reactions R7f and Rfb were combined to the reversible reaction R7r and the futile two-cycle mode caused by R7r was removed.需注意，不可逆反应R7f与Rfb已被合并为可逆反应R7r，且由R7r引发的无效双循环模式已被移除。