Results 171 to 180 of about 8,966 (220)
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Transformation and DNA repair: linkage by DNA recombination
Trends in Microbiology, 2004The stability of microbial genomes is constantly challenged by horizontal gene transfer, recombination and DNA damage. Mechanisms for rapid genome variation, adaptation and maintenance are a necessity to ensure microbial fitness and survival in changing environments. Indeed, genome sequences reveal that most, if not all, bacterial species have numerous
Tone, Tønjum +3 more
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DNA Repair, 2010 Double-stranded DNA breaks are prepared for recombinational repair by nucleolytic digestion to form single-stranded DNA overhangs that are substrates for RecA/Rad51-mediated strand exchange.
Joseph T P Yeeles, Mark S Dillingham
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The recombination, repair and modification of DNA
DNA Repair, 2011This article is an overview of the author's involvement in theoretical and experimental research on genetic recombination and DNA repair, and also on the enzymic modification of cytosine in DNA to 5-methyl cytosine. It includes the history of the discovery of the central intermediate in genetic recombination at the DNA level, and the repair of ...
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Recent advances in DNA repair and recombination
Mutation Research/DNA Repair, 1998The subjects of the talks at this 1-day DNA Repair Network meeting, held at City University, London on December 15, 1997, encompassed a range of topics and reflected some of the current areas of research in the United Kingdom. Topics included DNA double-strand break repair, V(D)J recombination, DNA ligases, the RecQ family of helicases and Bloom's ...
L A, Iwanejko, N J, Jones
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Recombinational DNA repair: the ignored repair systems
BioEssays, 2004AbstractThe recent finding of a role for the recA gene in DNA replication restart does not negate previous data showing the existence of recA‐dependent recombinational DNA repair, which occurs when there are two DNA duplexes present, as in the case for recA‐dependent excision repair, for postreplication repair (i.e., the repair of DNA daughter‐strand ...
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1999
Abstract The processes of DNA recombination and repair are vital to cell integrity -- an error can lead to a disease such as cancer. These processes are therefore expanding areas of research and are now being taught in many undergraduate and postgraduate courses.
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Abstract The processes of DNA recombination and repair are vital to cell integrity -- an error can lead to a disease such as cancer. These processes are therefore expanding areas of research and are now being taught in many undergraduate and postgraduate courses.
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Repair, recombination and DNA rearrangement
1986This chapter is concerned with alterations in the structure of DNA, and considers several different facets of this topic. On the one hand it is important to protect the genome from inadvertent damage, and cellular mechanisms exist to repair such damage.
Roger L. P. Adams +2 more
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Repair, recombination and rearrangement of DNA
1992This chapter is concerned with alterations in the structure of DNA, and considers several different facets of this topic.
Roger L. P. Adams +2 more
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