Domain of a yeast site-specific recombinase (Flp) that recognizes its target site.
نویسندگان
چکیده
منابع مشابه
Domain of a yeast site-specific recombinase (Flp) that recognizes its target site.
Binding of a partial proteolytic digest by V8 enzyme of the yeast site-specific recombinase Flp to its target site gives rise to DNA-protein complexes that are smaller than those produced by the full-sized protein. The smallest of these complexes (occupancy of one peptide monomer per site) contains either one of two polypeptides (32 and 28 kDa) of the V8 digestion mixture. The amino termini of ...
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As a tool in directed genome manipulations, site-specific recombination is a double-edged sword. Exquisite specificity, while highly desirable, makes it imperative that the target site be first inserted at the desired genomic locale before it can be manipulated. We describe a combination of computational and experimental strategies, based on the tyrosine recombinase Flp and its target site FRT,...
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A comprehensive understanding of gene function and the production of site-specific genetically modified mutants are two major goals of genetic engineering in the post-genomic era. Although site-specific recombination systems have been powerful tools for genome manipulation of many organisms, they have not yet been established for use in the manipulation of the silkworm Bombyx mori genome. In th...
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The Flp protein from Saccharomyces cerevisiae is one of the site-specific tyrosine family recombinases that are used widely in genomic engineering. As a first step towards mediating directed DNA rearrangements at non-native Flp recombination targets (mFRTs), we have evolved three separate groups of Flp variants that preferentially act on mFRTs containing substitutions at the first, seventh or b...
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The 2 mu plasmid of the yeast Saccharomyces cerevisiae encodes a site-specific recombination system consisting of the FLP protein and two inverted recombination sites on the plasmid. The minimal fully functional substrate for in-vitro recombination in this system consists of two FLP protein binding sites separated by an eight base-pair spacer sequence. We have used site-directed mutagenesis to ...
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ژورنال
عنوان ژورنال: Proceedings of the National Academy of Sciences
سال: 1991
ISSN: 0027-8424,1091-6490
DOI: 10.1073/pnas.88.14.5944