... Gly2 at the aminotermi-nus of the viral MA is substantial for Moloney murine leu-kaemia virus (MoMLV) particle formation and budding[2,3], and is required for efficient binding to the plasmamembrane. ... interests The author(s) declare that they have no competing inter-ests.Authors' contributionsMW and CB conceived the study. CB and MW performed the competition experiments. CB and ZY studied ... [39,40].Taken together, it is likely that Cav-1 functions to locateMLV Gag to the PM, and due to the co-localization of Env,Cav-1 and GM1 [16], a marker for lipid rafts, a role for Cav-1 in Gag...