HIV-1 Core Packaging Signal - Keane, Sarah C.; Heng, Xiao; Lu, Kun; Kharytonchyk, Siarhei; Ramakrishnan, Venkateswaran; Carter, Gregory; Barton, Shawn; Hosic, Azra; Florwick, Alyssa; Santos, Justin; Bolden, Nicholas C.; McCowin, Sayo; et al. (Biological Magnetic Resonance Bank, 2015)