Structure of the HIV-1 RNA packaging signal

S.C. Keane, X. Heng, K. Lu, S. Kharytonchyk, V. Ramakrishnan, G. Carter, S. Barton, A. Hosic, A. Florwick, J. Santos, N.C. Bolden, S. McCowin, D.A. Case, B.A. Johnson, M. Salemi, A.Telesnitsky, M.F. Summers. Structure of the HIV-1 RNA packaging signalScience, 2015, 348:917-921.