A paper by Kei Sato’s group (Division of Systems Immunology) was published in Cell Reports.

Two-step evolution of HIV-1 budding system leading to pandemic in the human population

Konno Y, Uriu K, Chikata T, Takada T, Kurita JI, Ueda MT, Islam S, Yang Tan BJ, Ito J, Aso H, Kumata R, Williamson C, Iwami S, Takiguchi M, Nishimura Y, Morita E, Satou Y, Nakagawa S, Koyanagi Y, Sato K.