Resultats de la cerca - Shaffer, D

Temperature-sensitive hepatitis A virus mutants with deletions downstream of the first pyrimidine-rich tract of the 5' nontranslated RNA are impaired in RNA synthesis. per Shaffer, D R, Lemon, S M

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Deletions in a recombinant retrovirus genome associated with its expression in embryonal carcinoma cells. per Taketo, M, Shaffer, D J

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Large deletion mutations involving the first pyrimidine-rich tract of the 5' nontranslated RNA of human hepatitis A virus define two adjacent domains associated with distinct repli... per Shaffer, D R, Brown, E A, Lemon, S M

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Unexpected behavior of H2Kb mutant DNAs in denaturing gradient gel electrophoresis. per Weber, C K, Shaffer, D J, Sidman, C L

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Gastric invasion by Trypanosoma cruzi and induction of protective mucosal immune responses. per Hoft, D F, Farrar, P L, Kratz-Owens, K, Shaffer, D

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A hepatitis A virus deletion mutant which lacks the first pyrimidine-rich tract of the 5' nontranslated RNA remains virulent in primates after direct intrahepatic nucleic acid tran... per Shaffer, D R, Emerson, S U, Murphy, P C, Govindarajan, S, Lemon, S M

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Pattern of HIV risk behavior in a cohort of high risk women in East Africa per Kibuuka HN, Rono K, Maganga L, Millard M, Sekiziyivu A, Maboko L, Shaffer D, Valenzuela A, Michael N, Robb M