Oncornavirus modification of the Golgi apparatus.

Two virus system, The Friend leukaemia virus (FLV) and the Rous sarcoma virus (RSV), were introduced into tissue both in vitro and in vivo. Both brought about substantial modification of the activity of the Golgi apparatus detectable as such by specific radioautographic studies. This modification was accompanied by changes in the development and social behaviour of the cells with some differences being detectable between the in vivo and in vitro studies.