Nucleic Acid Heteroduplexes
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Subject Areas on Research
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A naturally occurring hPMS2 mutation can confer a dominant negative mutator phenotype.
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Analysis of a gene conversion gradient at the HIS4 locus in Saccharomyces cerevisiae.
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Atomic force microscopy captures the initiation of methyl-directed DNA mismatch repair.
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Bidirectional excision in methyl-directed mismatch repair.
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Boranophosphates support the RNase H cleavage of polyribonucleotides.
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Characterization of a defective phage system for the analysis of bacteriophage T4 DNA replication origins.
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Conversion-type and restoration-type repair of DNA mismatches formed during meiotic recombination in Saccharomyces cerevisiae.
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Cytosine deamination in mismatched base pairs.
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DHFR/MSH3 amplification in methotrexate-resistant cells alters the hMutSalpha/hMutSbeta ratio and reduces the efficiency of base-base mismatch repair.
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DNA chain length dependence of formation and dynamics of hMutSalpha.hMutLalpha.heteroduplex complexes.
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DNA mismatches reveal conformational penalties in protein-DNA recognition.
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DNA polymerase delta is required for human mismatch repair in vitro.
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DNA strand-exchange patterns associated with double-strand break-induced and spontaneous mitotic crossovers in Saccharomyces cerevisiae.
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DNA-dependent activation of the hMutSalpha ATPase.
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Destabilization of tracts of simple repetitive DNA in yeast by mutations affecting DNA mismatch repair.
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Detection of mutations by cleavage of DNA heteroduplexes with bacteriophage resolvases.
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Distinct MutS DNA-binding modes that are differentially modulated by ATP binding and hydrolysis.
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Elongation by Drosophila RNA polymerase II. Transcription of 3'-extended DNA templates.
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Extensive recombination due to heteroduplexes generates large amounts of artificial gene fragments during PCR.
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Frameshift intermediates in homopolymer runs are removed efficiently by yeast mismatch repair proteins.
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Genetic evidence for preferential strand transfer during meiotic recombination in yeast.
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Genetic evidence that the meiotic recombination hotspot at the HIS4 locus of Saccharomyces cerevisiae does not represent a site for a symmetrically processed double-strand break.
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Heteroduplex DNA position defines the roles of the Sgs1, Srs2, and Mph1 helicases in promoting distinct recombination outcomes.
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High-resolution mapping of heteroduplex DNA formed during UV-induced and spontaneous mitotic recombination events in yeast.
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Human strand-specific mismatch repair occurs by a bidirectional mechanism similar to that of the bacterial reaction.
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Hypermutability and mismatch repair deficiency in RER+ tumor cells.
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Identifying sequence similarities between DNA molecules.
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Initiation of methyl-directed mismatch repair.
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Isolation of an hMSH2-p160 heterodimer that restores DNA mismatch repair to tumor cells.
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Measurements of excision repair tracts formed during meiotic recombination in Saccharomyces cerevisiae.
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Meiotic recombination between dispersed repeated genes is associated with heteroduplex formation.
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Meiotic recombination involving heterozygous large insertions in Saccharomyces cerevisiae: formation and repair of large, unpaired DNA loops.
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Meiotic recombination within the centromere of a yeast chromosome.
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Methyl-directed mismatch repair is bidirectional.
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Methyl-directed repair of DNA base-pair mismatches in vitro. 1983.
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Microsatellite instability in yeast: dependence on repeat unit size and DNA mismatch repair genes.
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Misincorporation and mispaired primer extension by human immunodeficiency virus reverse transcriptase.
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Mismatch recognition and subsequent processing have distinct effects on mitotic recombination intermediates and outcomes in yeast.
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Mismatch repair in replication fidelity, genetic recombination, and cancer biology.
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Mismatch repair proteins regulate heteroduplex formation during mitotic recombination in yeast.
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Mismatch repair-dependent iterative excision at irreparable O6-methylguanine lesions in human nuclear extracts.
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Mismatch-, MutS-, MutL-, and helicase II-dependent unwinding from the single-strand break of an incised heteroduplex.
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Mismatch-containing oligonucleotide duplexes bound by the E. coli mutS-encoded protein.
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Mispair specificity of methyl-directed DNA mismatch correction in vitro.
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Modulation of MutS ATP hydrolysis by DNA cofactors.
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Molecular structures of crossover and noncrossover intermediates during gap repair in yeast: implications for recombination.
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MutS and MutL activate DNA helicase II in a mismatch-dependent manner.
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MutS mediates heteroduplex loop formation by a translocation mechanism.
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Mutation detection with MutH, MutL, and MutS mismatch repair proteins.
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Mutation of MSH3 in endometrial cancer and evidence for its functional role in heteroduplex repair.
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Nonlinear interferometric vibrational imaging.
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Novel PMS1 alleles preferentially affect the repair of primer strand loops during DNA replication.
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Patterns of heteroduplex formation associated with the initiation of meiotic recombination in the yeast Saccharomyces cerevisiae.
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RNA-DNA hybrid formation at a bacteriophage T4 replication origin.
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Recognition and repair of compound DNA lesions (base damage and mismatch) by human mismatch repair and excision repair systems.
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Regulation of hetDNA Length during Mitotic Double-Strand Break Repair in Yeast.
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Removal of N-6-methyladenine by the nucleotide excision repair pathway triggers the repair of mismatches in yeast gap-repair intermediates.
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Repair of DNA loops involves DNA-mismatch and nucleotide-excision repair proteins.
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Repair of specific base pair mismatches formed during meiotic recombination in the yeast Saccharomyces cerevisiae.
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Role of proliferating cell nuclear antigen interactions in the mismatch repair-dependent processing of mitotic and meiotic recombination intermediates in yeast.
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Strand-specific mismatch correction in nuclear extracts of human and Drosophila melanogaster cell lines.
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The effect of a single boranophosphate substitution with defined configuration on the thermal stability and conformation of a DNA duplex.
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The putative glucose 6-phosphate translocase gene is mutated in essentially all cases of glycogen storage disease type I non-a.
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The role of the mismatch repair machinery in regulating mitotic and meiotic recombination between diverged sequences in yeast.
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Tissue-specific expression of kallikrein-related genes in the rat.
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Visualizing transient Watson-Crick-like mispairs in DNA and RNA duplexes.
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