Double-strand DNA breaks repair
Regulation of DNA Double-Strand Break Repair by
... Long noncoding RNA LINP1 regulates repair of DNA double-strand breaks in. 780[r] ...
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Characterisation of unusual DNA glycosylases from Trichomonas vaginalis
... repairs double strand breaks (DSB) in ...This DNA repair mechanism requires the recognition of DNA ends by the Ku heterodimer, made up of Ku70 and Ku80 proteins, which binds to ...
174
Does age influence loss of heterozygosity?
... of DNA damage, specifically double-strand breaks (DSB), and the ability to efficiently repair this damage via pathways that minimize the loss of genetic ...of DNA damage as ...
19
Repair of endonuclease and transposon induced DNA double strand breaks by host factors in Arabidopsis
... Germinal utilization of Ds-induced DSB repair pathways is locus-dependent As described above, Ds transposition-induced DSB in transgenic line CSDG21 might be repaired by both NHEJ and HR[r] ...
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Lig4 and Rad54 Are Required for Repair of DNA Double-Strand Breaks Induced by P-Element Excision in Drosophila
... faithful repair is essential for each iae (reviewed in Paques and Haber 1999; Symington ...homologous DNA that can be used okra, are hypersensitive to ionizing radiation and methyl as a template for ...
12
The Homologous Chromosome Is an Effective Template for the Repair of Mitotic DNA Double-Strand Breaks in Drosophila
... Figure 1.—Repair of DSBs generated in the context of the Iw construct. The solid arrow represents the w ⫹ gene. The solid box repre- sents the 18-bp I-SceI cut site (not to scale). The small arrowheads represent ...
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Repair of Double-Strand Breaks in Bacteriophage T4 by a Mechanism That Involves Extensive DNA Replication
... First, the dsb induces a repair reaction that is directly coupled to extensive plasmid replication; the repaired/replicated product is in the form of long plasmid concatemers.. Seco[r] ...
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Saccharomyces cerevisiae RAD52 alleles temperature-sensitive for the repair of DNA double-strand breaks.
... Our basic finding, summarized in Figure 7, is that alleles conferring a temperature- sensitive ability to repair double strand DNA breaks do not necessarily confer similar l[r] ...
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Evaluation of DNA Integrity of Cryopreserved Boer Goat (Capra hircus) Sperm Using Comet Assay at Various pH Conditions
... that double-strand DNA breaks (neutral comet assay) were significantly higher than single-strand DNA breaks (alkaline comet ...higher double-strand ...
6
Hypersensitivity of ataxia telangiectasia cells to DNA double strand breaks
... exposure of cells to y-rays in the absence of ara A declined w ith increasing time between irradiation and fixation in all cell lines (Figure 5. 3). A similar reduction in chrom at id aberrations was observed in ara A ...
305
DNA-PK Deficiency in Alzheimer's Disease
... Reduced DNA repair ability has been reported in AD ...to repair double-strand DNA breaks (DSB) is non-homologous end joining (NHEJ) that requires DNA-dependent ...
6
Sp1 phosphorylation by ATM downregulates BER and promotes cell elimination in response to persistent DNA damage.
... of DNA repair systems. Amongst these, the DNA base excision repair (BER) pathway constitutes the front- line defense against endogenously-generated DNA damage including DNA base ...
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Replication Protein A Is Required for Meiotic Recombination in Saccharomyces cerevisiae
... transient DNA double-stranded breaks ...single-stranded DNA ends that serve to channel DSBs into the RAD52 recombinational repair ...the strand exchange ...the DNA-binding ...
14
Capture of Extranuclear DNA at Fission Yeast Double-Strand Breaks
... of DNA microhomologies (often imperfect) for ligation, leading to deletions during the complementary search (F eldmann et ...MMEJ repair of DSBs has been provided in Ku-deficient mice where some V(D)J ...
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Role of the Nuclease Activity of Saccharomyces cerevisiae Mre11 in Repair of DNA Double-Strand Breaks in Mitotic Cells
... two molecules of each polypeptide (Anderson et al. observations of recombination-specific suppression by 2001; Chen et al. 2001; De Jager et al. 2001; Hopfner EXO1, these results suggest that catalytic activities estab- ...
14
Advances in Engineering the Fly Genome with the CRISPR-Cas System
... inducing double- strand DNA breaks at targeted sites will force the cell to repair the break, opening a window of opportunity for modifying the original sequence during the ...
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End-Joining Repair of Double-Strand Breaks in Drosophila melanogaster Is Largely DNA Ligase IV Independent
... the breaks generated by P excision may result in repair substrates with single-strand nicks that are sufficiently displaced for LIG1 to recognize and repair them ...
10
Defective DNA repair and chromatin organization in patients with quiescent systemic lupus erythematosus
... in DNA damage repair and apoptosis pathways was analyzed in untreated PBMCs by RT 2 Profiler™ PCR Array ...excision repair (DDB1, ERCC2, XPA, XPC), double-strand breaks ...
12
Review on DNA damage, repair and DNA sequencing
... in DNA methylation (hypermethylation and hypomethylation) and histone modification,[11] changes in chromosomal architecture (caused by inappropriate expression of proteins such as HMGA2 or HMGA1)[12] and changes ...
6
Capture of DNA Sequences at Double-Strand Breaks in Mammalian Chromosomes
... Figure 1.—DNA substrate for studying DSB repair. Shown buffered saline (PBS) and electroporated using a Bio-Rad is a schematic of plasmid pYL1, depicted in linear form as if Gene Pulser (set at 1000 V, 25 ...
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