Mwepu bụ omume nke iwepụ ihe mkpuchi polymer na-echebe gburugburu eriri anya iji kwadebe maka splicing fusion, ya mere, ezigbo eriri eriri ga-ewepụ jaket dị n'èzí na eriri eriri anya, ma nwee ike inyere gị aka ngwa ngwa nke ịrụ ọrụ eriri. na-arụ ọrụ nrụzi netwọkụ ma zere ịdaba oge netwọk gabigara ókè.