No apparent nucleotide sequence specificity in cellular DNA juxtaposed to retrovirus proviruses.
نویسندگان
چکیده
منابع مشابه
No apparent nucleotide sequence specificity in cellular DNA juxtaposed to retrovirus proviruses.
The sequences of the virus-cell junctions of seven DNA clones of spleen necrosis virus provirus were analyzed to determine the nucleotide sequence specificity of the cellular integration sites. As previously reported for one provirus, all clones contain a 5-base-pair direct repeat of cellular DNA at the cell-virus junctions and a 3-base-pair inverted repeat at both ends of the provirus DNA. The...
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VL30 DNA represents a retrovirus-like multigene family of mice whose genetic origin is unknown. We have now determined the primary nucleotide sequences and the adjacent sequences of the long terminal direct repeats (LTRs) possessed by a randomly selected VL30 unit. The LTR of the VL30 unit comprised 435 nucleotide base pairs and had an inverted repeat of five bases at its 5' and 3' termini. At ...
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In the past seven to eight years we have witnessed the development of a new DNA technology that has fundamentally altered our approach to modern genetics. The basic ingredients of this new technology are the cleavage-site-specific restriction enzymes: a special class of bacterial endonucleases that can recognize specific nucleotide sequences in duplex DNA and produce double-stranded cleavages. ...
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In the past seven to eight years we have witnessed the development of a new DNA technology that has fundamentally altered our approach to modern genetics. The basic ingredients of this new technology are the cleavage-site-specific restriction enzymes: a special class of bacterial endonucleases that can recognize specific nucleotide sequences in duplex DNA and produce double-stranded cleavages. ...
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ژورنال
عنوان ژورنال: Proceedings of the National Academy of Sciences
سال: 1980
ISSN: 0027-8424,1091-6490
DOI: 10.1073/pnas.77.12.7357