Evidence for a Transcription-Control Region of Simian Virus 40 in the Adenovirus 2--Simian Virus 40 Hybrid, Ad2+ND1
نویسندگان
چکیده
منابع مشابه
Control of simian virus 40 gene expression in adenovirus-simian virus 40 hybrid viruses. Synthesis of hybrid adenovirus 2-simian virus 40 RNA molecules in cells infected with a nondefective adenovirus 2-simian virus 40 hybrid virus.
The effect of interferon on simian virus 40 (SV40) and adenovirus 2 (Ad2) T antigen synthesis has been examined in cells infected with SV40, with Ad2, and with a nondefective Ad2-SV40 hybrid virus, Ad2(+)ND(4). The induction of SV40 T antigen by SV40 was highly sensitive to interferon, whereas the induction of Ad2 T-antigen by Ad2 was resistant. This difference in interferon sensitivity was als...
متن کاملSimian virus 40 integration site in an adenovirus 7-simian virus 40 hybrid DNA molecule.
The E46(+) strain of Adenovirus 7 is a mixed-virus population containing defective Adenoviurs 7-SV40 hybrid particles and helper, nonhybrid Adenovirus 7 particles. We have applied electron microscopic mapping techniques to obtain a physical map of the genome of the hybrid particles present in E46(+)PL1, a substrain of E46(+) derived from a single two-hit plaque. DNA molecules extracted from pur...
متن کاملStudies of Nondefective Adenovirus 2-Simian Virus 40 Hybrid Viruses
Research Division of Infectious Diseases, Children's Hospital Medical Center and Departments of Medicine and Microbiology and Molecular Genetics, Harvard Medical School, Boston, Massachusetts 02115; Medicine Branch, National Cancer Institute, and Laboratory of Viral Diseases, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Maryland 20014; and Depa...
متن کاملUse of nondefective adenovirus-simian virus 40 hybrids for mapping the simian virus 40 genome.
A series of viable recombinants between adenovirus 2 (Ad2) and simian virus 40 (SV40) (nondefective Ad2-SV40 hybrids) have been isolated. The members of this series (designated Ad2(+)ND(1) through Ad2(+)ND(5)) differ from one another in the early SV40-specific antigens and the SV40-specific RNA species which they induce in infected cells. They also contain different amounts of SV40 DNA as shown...
متن کاملComponents of adenovirus-simian virus 40 hybrid viruses.
The DNA and protein components of the adenovirus 7-simian virus (SV)40 hybrid virus "E46(+)" have been investigated. The Ad.7-SV40 hybrid DNA genome could be distinguished from nonhybrid Ad. 7 genome on the basis of its molecular weight in an alkaline sucrose gradient. The hybrid genome could also be separated from nonhybrid adenovirus 2 DNA when purified transcapsidant adenovirus 2(+t7) (Ad.7-...
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ژورنال
عنوان ژورنال: Proceedings of the National Academy of Sciences
سال: 1972
ISSN: 0027-8424,1091-6490
DOI: 10.1073/pnas.69.11.3375