Isolation of simian virus 40 recombinants from cells infected with oligomeric forms of simian virus 40 deoxyribonucleic acid.
نویسندگان
چکیده
Oligomeric forms of simian virus 40 (SV40) deoxyribonucleic acid (DNA) were isolated from monkey kidney cells infected with two plaque morphology mutants of SV40. Recombinant, large clear-plaque-type SV40 was produced in cells productively infected with oligomeric forms of SV40 DNA.
منابع مشابه
Integration of simian virus 40 deoxyribonucleic acid into the deoxyribonucleic acid of permissive monkey kidney cells.
Integration of simian virus 40 (SV40) deoxyribonucleic acid (DNA) into cellular DNA occurred when permissive African green monkey kidney (CV-1) cells were infected at a low multiplicity of SV40 in the presence of cytosine arabinoside.
متن کاملSynthesis of virus deoxyribonucleic acid during abortive infection of simian cells by human adenoviruses.
Rapp, Fred (Baylor University College of Medicine, Houston, Tex.), Lawrence A. Feldman, and Manley Mandel. Synthesis of virus deoxyribonucleic acid during abortive infection of simian cells by human adenoviruses. J. Bacteriol. 92:931-936. 1966.-Inoculation of green monkey kidney cells (GMK) with adenovirus types 2 or 12, under conditions where neither infectious virus was synthesized, resulted ...
متن کاملIsolation and characterization of simian virus 40 ribonucleic acid.
Deoxyribonucleic acid-ribonucleic acid (RNA) hybridization in formamide was used to isolate simian virus 40-specific RNA. Early in the lytic cycle, a 19S viral RNA species was observed. Late in the lytic cycle, 16S and 19S viral species were found. The 16S and 19S species of viral RNA were localized in the cytoplasm. High-molecular-weight heterogeneous RNA, containing viral sequences, was isola...
متن کاملIntegration of simian virus 40 deoxyribonucleic acid into the deoxyribonucleic acid of primary infected Chinese hamster cells.
Simian virus 40 deoxyribonucleic acid (DNA) became associated in an alkaline-stable form with the DNA of Chinese hamster embryo cells at 15 to 20 hr post-infection, at the time when cell DNA synthesis and T antigen were induced. The integration process was not inhibited by d-arabinosyl cytosine and was only partially inhibited by cycloheximide.
متن کاملNew way to isolate simian virus 40 nucleoprotein complexes from infected cells: use of a thiol-specific reagent.
A new method for the isolation of simian virus 40 nucleoprotein complexes from nuclei of lytically infected cells is described. The method is based on the addition of a thiol-specific reagent, 5'5'-dithiobis(2-nitrobenzoic acid), to lysis and extraction buffers. By inhibiting an uncoating activity during simian virus 40 extraction, 5'5'-dithiobis (2-nitrobenzoic acid) allows the use of efficien...
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ورودعنوان ژورنال:
- Journal of virology
دوره 9 4 شماره
صفحات -
تاریخ انتشار 1972