for serotype O of Iran that conjugated with Fc Immunoglobulin
-FcIgG- and Interleukin-2 -IL-2-. Multiple-epitope constructs included Polytope, Polytope-IL2-
FcIgG, Polytope-IL2, Polytope-FcIgG that cloned and expressed in E. coli BL21 -DE3-....

,

as testified in the Kourovka Notebook. Here we point out the role of conjugately

dense subgroups in generalized FC-groups, generalized soluble groups and generalized

nilpotent groups....