Fig. 2. The structural Gag protein targets the MTOC in transfected Cos6 cells. Following transfection of the full-length Gag expression vector, a confocal section reveals that HFV Gag proteins are mainly detected around the MTOC, which is revealed by the CTR910 antibody (left). In Gag-expressing cells, the vimentin network is not affected as observed by fluorescence microscopy (right). Nuclei are stained with DAPI.