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Effects of H62 CA mutations on virus-like-particle morphologies. The indicated HIVLuc viruses from transfected cells were sedimented through 20% sucrose cushions, resuspended, adhered to carbon-coated EM grids, and visualized by EM. Conical and tubular cores in panels A, G, and H are indicated by three white arrowheads each. The size bar for all panels is provided at the bottom of panel G, and observed core morphologies are tabulated in Table 1.
