1. Structure of a cloned circular Moloney murine leukemia virus DNA molecule containing an inverted segment: implications for retrovirus integration Shoemaker, Charles; Goff, Stephen P.; Gilboa, Eli; Paskind, Michael; Mitra, Sudha W.; Baltimore, David 1980 Articles RetrovirusesAntiviral agentsMouse leukemia virusesRetroviruses--GeneticsBiochemistry