Article
Mismatch repair of heteroduplex DNA intermediates of extrachromosomal recombination in mammalian cells.
Molecular and cellular biology - 1 Jan 1994
Deng W P, Nickoloff J A
Abstract excerpt
Previous work indicated that extrachromosomal recombination in mammalian cells could be explained by the single-strand annealing (SSA) model. This model predicts that extrachromosomal recombination leads to nonconservative crossover products and that heteroduplex DNA (hDNA) is formed by annealing of complementary single strands. Mismatched bases in hDNA may subsequently be repaired to wild-type or mutant...
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