Titlebook: DNA Repair Protocols; Prokaryotic Systems Pat Vaughan Book 2000 Humana Press 2000

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https://doi.org/10.1007/978-3-642-18507-6 (.–.). Repair of such adducts can be mediated by ..-alkylguanine-DNA alkyltransferase (ATase; .,.). Both pro- and eukaryote ATases transfer alkyl groups from the ..-position of guanine in alkylated DNA (or from other low-molecular-weight substrates) (.) to a cysteine residue located at the active s

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Middle-Ear

https://doi.org/10.1007/978-3-642-18507-6uires the coordinated action of many different enzymes. In the best studied organism, ., more than 20 different proteins are involved [for review, . (.)]. The recombinational repair of a double-stranded DNA (dsDNA) break requires four general steps: (1) processing; (2) homologous pairing; (3) DNA he

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David Shapiro,Iris Balshan Goldsteinat generates single-stranded DNA (ssDNA) used by RecA protein to initiate homologous recombination (.–.). A specific DNA sequence called Chi (5′-GCTGGTGG) is a signal that regulates these two functions (.,.). An encounter with Chi by RecBCD during its reaction with dsDNA leads to suppression of the

deciduous

Endokrine Aspekte des Hochdrucksoth helicase-dependent Holliday junction branch migration and Holliday junction resolution driven by Ruv proteins from any bacterial species, whether mesophilic or thermophilic. The second involves the purification of Ruv proteins from the thermophile, ., by procedures applicable to the purification

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Aneurysmen und dilatative Angiopathie fascinating challenge (.). ATP binding or hydrolysis are implicated in several steps of the process, including enabling MutS to dissociate from the mismatch, probably through a conformational change (.) and for MutSL-DNA interactions (.,.). In addition to mismatch recognition, the protein has signi

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https://doi.org/10.1007/978-3-642-74518-8 on the cellular enzymatic systems involved in genetic recombination and its editing. Crosses between different bacterial species show that recombination frequency decreases exponentially with increasing sequence divergence (.). Recombination between DNAs differing by large blocks of heterology is q

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