A Protein Dissociation Step Limits Turnover in FLP Recombinase-mediated Site-specific Recombination
نویسندگان
چکیده
منابع مشابه
A protein dissociation step limits turnover in FLP recombinase-mediated site-specific recombination.
When two ongoing FLP-mediated recombination reactions are mixed, formation of cross-products is subject to a lag of several minutes, and the subsequent rate of cross-product formation is greatly reduced relative to normal reaction progress curves. The lag reflects the formation of a stable complex containing multiple FLP monomers and two FLP recombination target-containing DNA recombination pro...
متن کاملA Protein Dissociation Step Limits Turnover in FLP
When two ongoing FLP-mediated recombination reactions are mixed, formation of cross-products is subject to a lag of several minutes, and the subsequent rate of cross-product formation is greatly reduced relative to normal reaction progress curves. The lag reflects the formation of a stable complex containing multiple FLP monomers and two FLP recombination target-containing DNA recombination pro...
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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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When the FLP recombination target (FRT) is cut in half so that only one FLP protein-binding site is present, FLP protein forms a complex in which two such sites are linked head to head. Although held together exclusively by noncovalent interactions, this complex survives electrophoresis in an agarose gel and exhibits a half-life that can be measured in hours. Characterization of this complex in...
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Site-specific recombinases are enzymes that promote precise rearrangements of DNA sequences. They do this by cutting and rejoining the DNA strands at specific positions within a pair of target sites recognized and bound by the recombinase. One group of these enzymes, the serine recombinases, initiates strand exchange by making double-strand breaks in the DNA of the two sites, in an intermediate...
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ژورنال
عنوان ژورنال: Journal of Biological Chemistry
سال: 1995
ISSN: 0021-9258
DOI: 10.1074/jbc.270.40.23409