59. Structure and Stoichiometry of Template-Directed Recombinant HIV-1 Gag Particles. Goicochea, Nancy L.; Datta, Siddhartha A. K.; Ayaluru, Murali; Kao, Cheng; Rein, Alan; Dragnea, Bogdan. Journal of Molecular Biology (2011), 410, 667-680.