During DNA repair by HR (homologous recombination), the ends of a DNA DSB (double-strand break) must be resected to generate single-stranded tails, which are required for strand invasion and exchange with homologous chromosomes. This 5'-3' end-resection of the DNA duplex is an essential process, conserved across all three domains of life: the bacteria, eukaryota and archaea. In the present review, we examine the numerous and redundant helicase and nuclease systems that function as the enzymatic analogues for this crucial process in the three major phylogenetic divisions.
机构:
Univ Oxford, John Radcliffe Hosp, Weatherall Inst Mol Med, Canc Res UK Labs, Oxford OX3 9DS, EnglandUniv Oxford, John Radcliffe Hosp, Weatherall Inst Mol Med, Canc Res UK Labs, Oxford OX3 9DS, England
Bachrati, CZ
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Hickson, ID
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Univ Oxford, John Radcliffe Hosp, Weatherall Inst Mol Med, Canc Res UK Labs, Oxford OX3 9DS, EnglandUniv Oxford, John Radcliffe Hosp, Weatherall Inst Mol Med, Canc Res UK Labs, Oxford OX3 9DS, England
机构:
Univ Oxford, John Radcliffe Hosp, Weatherall Inst Mol Med, Canc Res UK Labs, Oxford OX3 9DS, EnglandUniv Oxford, John Radcliffe Hosp, Weatherall Inst Mol Med, Canc Res UK Labs, Oxford OX3 9DS, England
Bachrati, CZ
;
Hickson, ID
论文数: 0引用数: 0
h-index: 0
机构:
Univ Oxford, John Radcliffe Hosp, Weatherall Inst Mol Med, Canc Res UK Labs, Oxford OX3 9DS, EnglandUniv Oxford, John Radcliffe Hosp, Weatherall Inst Mol Med, Canc Res UK Labs, Oxford OX3 9DS, England