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1 erms of sequence context and the presence of DNA lesions).
2 ective effects (reduced induction of initial DNA lesions).
3 tion of pol delta from PCNA on stalling at a DNA lesion.
4 genic role for pol eta when replicating this DNA lesion.
5 polymerase with an incoming rNTP opposite a DNA lesion.
6 ymerase correctly and incorrectly bypasses a DNA lesion.
7 which then recruits nucleases to remove the DNA lesion.
8 examined the histone removal process at the DNA lesion.
9 he most frequent type of naturally occurring DNA lesion.
10 suppressed the immediate histone eviction at DNA lesions.
11 d mediates the repair of multiple classes of DNA lesions.
12 s the misreplication of structurally diverse DNA lesions.
13 the stabilization and exclusion of Rad9 from DNA lesions.
14 rand cross-links are exceptionally bioactive DNA lesions.
15 to enzymes or agents that cause longer-lived DNA lesions.
16 ity, cells have evolved mechanisms to repair DNA lesions.
17 evolved to incorporate nucleotides opposite DNA lesions.
18 ER pathway, i.e. recognition and excision of DNA lesions.
19 hereby preventing the removal of UVB-induced DNA lesions.
20 ants need to prevent irreversible UV-induced DNA lesions.
21 s at the inner surface of PCNA is induced by DNA lesions.
22 A phosphorylation modes during the repair of DNA lesions.
23 nosine (8-oxoG), is one of the most abundant DNA lesions.
24 ub, cells exhibit accumulation of unrepaired DNA lesions.
25 the regulation of susceptibility to acquire DNA lesions.
26 d DNA to promote the signaling and repair of DNA lesions.
27 uffer from genomic instability and increased DNA lesions.
28 ation was associated with histone removal at DNA lesions.
29 geting of non-Ig loci can generate oncogenic DNA lesions.
30 cts of radiation and to explain formation of DNA lesions.
31 n Mre11/Rad50 nuclease activities on protein-DNA lesions.
32 DNA damage response to replication-blocking DNA lesions.
33 well as fork progression through UV-induced DNA lesions.
34 mulation at challenged replication forks and DNA lesions.
35 oduce cytotoxic O(6)-methylguanine (O(6)-mG) DNA lesions.
36 cially in the major groove) and tolerance of DNA lesions.
37 chanisms to bypass nuclear and mitochondrial DNA lesions.
38 he biological significance of this family of DNA lesions.
39 it hinders access and processing of certain DNA lesions.
40 proliferating cell nuclear antigen (PCNA) to DNA lesions.
41 l of a large variety of structurally diverse DNA lesions.
42 ted DNA substrates, such as those containing DNA lesions.
43 for maintaining replication bypass of these DNA lesions.
44 nisms to detect and repair multiple types of DNA lesions.
45 nt mechanism of fork protection at different DNA lesions.
46 -established role in the repair of oxidative DNA lesions.
47 a major DNA repair pathway for a variety of DNA lesions.
48 ation is one of the most ubiquitous forms of DNA lesions.
49 gradation by reinitiating DNA synthesis past DNA lesions.
50 t regulates early histone barrier removal at DNA lesions.
51 protein, to chromatin following induction of DNA lesions.
52 ) carries out extension from a wide range of DNA lesions.
53 r triggered by stalling of RNA polymerase at DNA lesions.
54 incision of phosphodiester bonds adjacent to DNA lesions.
55 ng stalling of RNA polymerase II (RNAPII) at DNA lesions.
56 hat can be attributed to specific sources of DNA lesions.
57 ected interplay between distinct ROS-induced DNA lesions.
58 Abasic sites are one of the most common DNA lesions.
59 helicases in the repair of these detrimental DNA lesions.
61 orating rNTPs opposite undamaged DNA and the DNA lesions 7,8-dihydro-8-oxo-2'-deoxyguanosine and cycl
63 c D2 mice manifested increased mitochondrial DNA lesions (8-oxoguanine) exclusively localized to glom
65 rt that discrimination between the oxidative DNA lesion, 8-oxoguanine (oxoG) and its normal counterpa
66 to investigate how the most common oxidative DNA lesions, 8-oxoguanine (8oxoG) and thymine glycol (Tg
68 gest that whereas DNA polymerase stalling at DNA lesions activates ATR to protect cell viability and
69 ecialized TLS DNA polymerases to replicate a DNA lesion, allowing stringent DNA synthesis to resume b
70 DNA repair in response to different types of DNA lesions allows for a better understanding of the eff
73 is controlled by PP4 during the repair of a DNA lesion and demonstrate that the attenuation of its k
75 uble-strand breaks (DSBs) are the most toxic DNA lesion and their repair is orchestrated by the ATM k
76 ns about the repair of the carboxymethylated DNA lesions and about the implications of these lesions
77 specialized ways opposite a diverse array of DNA lesions and act in a predominantly error-free manner
79 treated DNA due to an ability to bypass both DNA lesions and bisulfite intermediates, allowing signif
81 omplex in the repair of specific MMS-induced DNA lesions and elucidate the interplay between HR and t
82 ctivation-induced cytidine deaminase-induced DNA lesions and error-prone repair that underlie SHM are
84 t the way in which repair enzymes search for DNA lesions and form protein complexes that act in DNA r
85 ting cells cope with accumulating endogenous DNA lesions and how these ultimately affect the physiolo
86 conserved role in the initial processing of DNA lesions and influencing their subsequent repair path
87 lular activities that prevent duplication of DNA lesions and maintain genomic integrity, which is cri
88 ies on DNA damage sensor kinases that detect DNA lesions and phosphorylate an extensive network of su
89 UNG2-dependent repair of floxuridine-induced DNA lesions and promotes tumor cell survival following e
90 eckpoint pathway is activated in response to DNA lesions and replication stress to preserve genome in
91 cur for DNA repair factors to gain access to DNA lesions and restore original chromatin configuration
92 NA template that include naturally occurring DNA lesions and secondary structures that are difficult
94 regulatory step of NHEJ complex assembly at DNA lesions and suggest additional possibilities for can
95 n part by regulating ISWI factors loading at DNA lesions and supporting transcriptional programs requ
97 to and significantly overlaps with PARP1 at DNA lesions and that the interaction between Sam68 and P
98 PCR analysis revealed an increase in (mt)DNA lesions and the frequency of mitochondrial common de
99 mediate the initial nucleolytic resection of DNA lesions and the recruitment and regulation of the re
100 l IV recruitment is dependent on the type of DNA lesion, and that interactions with proteins other th
101 ten use multiple pathways to repair the same DNA lesion, and the choice of pathway has substantial im
102 bition of EGFR phosphorylation, induction of DNA lesions, and blockade of their repair) into a single
103 es 53BP1 and RIF1 co-recruitment to sites of DNA lesions, and inhibits 53BP1-dependent fusion of dysf
114 different amounts and/or different types of DNA lesions are produced in the presence or absence of o
116 int monitors the cohesin-dependent repair of DNA lesions arising from DNA demethylation, which preven
118 es for the two proteins in the processing of DNA lesions, as BRCA2 mutants contained more short delet
119 s of SHM revealed that a certain fraction of DNA lesions at C:G bp was indeed repaired in an error-fr
123 dihydro-8-oxoguanine, 8-oxoG) is a dangerous DNA lesion because it can mispair with adenine (A) durin
126 ability to respond properly to an unrepaired DNA lesion blocking replication promote genomic instabil
127 ability which is not triggered by endogenous DNA lesions but by a dysregulation in the DNA polymerase
128 thymine-thymine (T-T) dimers and other bulky DNA lesions, but pol eta also has other cellular roles.
131 rally diverse helix-destabilizing/distorting DNA lesions by selectively 'opening' these sites while r
133 les to replisome progression by facilitating DNA lesion bypass, extension of D-loops, or excision rep
134 a genuine repair mechanism in which complex DNA lesions can be removed without generation of highly
137 s may be involved in the removal of the same DNA lesion caused by endogenous or exogenous agents.
139 s often encounter obstacles, including bulky DNA lesions caused by reactive metabolites and chemother
140 eotide excision repair (NER) removes various DNA lesions caused by UV light and chemical carcinogens.
143 uorescence reporter in concert with specific DNA lesion-containing substrates, the UBER probe can be
145 ranslesion synthesis opposite the UV-induced DNA lesion cyclobutane pyrimidine dimer and was recently
146 platin derivatives can form various types of DNA lesions (DNA-Pt) and trigger pleiotropic DNA damage
147 pontaneous DNA damage, including age-related DNA lesions, DNA breaks induced by several agents (bleom
148 Furthermore, there was evidence for oxidized DNA lesions, double-strand DNA strand breaks, and pronou
149 continuously recruited to and exchanging at DNA lesions due to attenuated XRCC1-LIG3 recruitment and
150 are important for the removal of MMS-induced DNA lesions due to their role in regulating the basal an
151 g agent widely used in chemotherapy, induces DNA lesions during male mouse meiosis that persist unrep
152 damage tolerance (DDT) enables bypassing of DNA lesions during replication, thereby preventing fork
153 of apoptosis caused by potentially oncogenic DNA lesions elicited by RAG1/2-induced gene rearrangemen
154 t of chemically stable analogues of unstable DNA lesions enables accurate study of polymerase bypass.
158 s) act as docking sites to anchor particular DNA lesions facilitating DNA repair by elusive mechanism
160 icient, and high-fidelity process that mends DNA lesions formed during cellular metabolism; these les
161 2'-deoxyguanosine (O(6)-MeG) is a ubiquitous DNA lesion, formed not only by xenobiotic carcinogens bu
163 excision repair that preferentially removes DNA lesions from the template strand that block transloc
164 r its inactivation during the induction of a DNA lesion, generate abnormal oscillatory SPB movements
166 lymerases (Pols) promote replication through DNA lesions; however, little is known about the protein
167 H2A) formed by Rad3/ATR checkpoint kinase at DNA lesions; however, the putative scaffold interactions
168 Carcinogens induce malignancies by creating DNA lesions (i.e., adducts) that can result in mutations
169 igated the effects of five carboxymethylated DNA lesions, i.e. O6-CMdG, N6-CMdA, N4-CMdC, N3-CMdT and
171 lex with PARP-1 in cells and is recruited to DNA lesions in a PARP-1-dependent manner, but independen
172 overcome this blockade by synthesizing past DNA lesions in a process called translesion synthesis (T
174 owing to the difficulty of inducing defined DNA lesions in cells and tissues without simultaneously
175 osis of GC B cells, likely due to unresolved DNA lesions in cells attempting to undergo class-switch
178 ype is associated with a higher frequency of DNA lesions in fbl17 and increased cell death in the roo
181 ive to immunoglobulin loci; it can instigate DNA lesions in non-immunoglobulin genes and thus stringe
183 dinic (AP) sites, the most frequently formed DNA lesions in the genome, inhibit transcription and blo
184 extracts or purified enzymes, we found that DNA lesions in the nucleosome core are preferentially re
185 red to determine whether BPA induces similar DNA lesions in vivo at environmentally relevant doses; h
186 ints in combination with repair of cisplatin-DNA lesions in vivo using RNAi nanocarriers, and motivat
187 ep is employed during repair of a variety of DNA lesions, including oxidative and alkylation damage.
188 xcision repair (NER) removes a wide range of DNA lesions, including UV-induced photoproducts and bulk
189 -rate/reactive oxygen species cause dramatic DNA lesion increases that are not repaired due to PARP i
191 served pathway that removes helix-distorting DNA lesions induced by a plethora of mutagens, including
192 y and quantified the spatial distribution of DNA lesions induced by charged particles in a mouse mode
194 first quantitative human genome-wide map of DNA lesions induced by ultraviolet (UV) radiation, the u
196 equence, the burden of unrepaired endogenous DNA lesions intensifies, progressively leading to genomi
201 se polymerases are specialized for different DNA lesions, it is unclear if they interact differently
202 loops, which contributes to the emergence of DNA lesions, leading to the firing of backup origins tha
203 analysis and evaluated chromatin structure, DNA lesion load, glutathione content, and intracellular
206 f-field exposure; (iii) the yield of initial DNA lesions measured with half-field exposure is smaller
209 hich are synthetic derivatives of UV-induced DNA lesions, namely, thymidine (6-4) photoproducts.
210 ced senescence was triggered by the specific DNA lesion O(6)-methylguanine (O(6)MeG) and characterize
213 , we monitored oxidatively induced clustered DNA lesions (OCDL), DNA double-strand breaks (DSB), apop
214 ts into the impacts of the carboxymethylated DNA lesions on DNA replication in human cells, revealed
215 he quantitative assessment of the effects of DNA lesions on the efficiency and fidelity of transcript
216 e enzymes that can bypass potentially deadly DNA lesions on the template strand during DNA replicatio
218 wind substrates with site-specific oxidative DNA lesions or bound by the mitochondrial transcription
219 damage response proteins (DDR) activated by DNA lesions or chromatin alterations recruit the DNA rep
221 ility, since replisomes invariably encounter DNA lesions or other structures that stall or collapse r
222 s affinity for factors recognizing different DNA lesions or telomeres, helping to direct the SLX4 com
224 iologic dose of which generates thousands of DNA lesions per cell, mostly of two types: cyclobutane p
225 iously known about how the carboxymethylated DNA lesions perturb DNA replication in human cells.
226 ns acting as repair enzymes for UV-B-induced DNA lesions (photolyases) or as UV-A/blue light photorec
227 the abasic site being one of the most common DNA lesions produced continuously by multiple pathways,
230 on on leukemia development in mice harboring DNA lesions resembling those acquired during human stem
231 studies on TLS in eukaryotes have focused on DNA lesions resulting from ultraviolet (UV) radiation ex
232 on recognition by ATL and directly visualize DNA lesion search by highly motile ATL and ATL-UvrA comp
235 oxidant tempol to suppress RNS, not only are DNA lesions significantly reduced, but also the onset of
236 ions (Pig-a gene mutation of RBC(CD24-)) and DNA lesions (single strand breaks/alkali labile sites) w
238 ng of this E3 ligase complex directly at the DNA lesion site, causing the assembly of the UV-DDB-CUL4
239 nt capacity to identify and stabilize at the DNA lesion sites, and this function is facilitated in th
245 s translesion synthesis at sites of covalent DNA lesions such as UV radiation-induced photoproducts.
247 rting dNMPs opposite unmodified templates or DNA lesions, such as 8-oxo-2'-deoxyguanosine or cyclobut
248 Archaeal Pri S can bypass common oxidative DNA lesions, such as 8-Oxo-2'-deoxyguanosines and UV lig
249 dation of guanine generates several types of DNA lesions, such as 8-oxoguanine (8OG), 5-guanidinohyda
250 hemically induced helix-distorting and bulky DNA lesions, such as cyclobutane pyrimidine dimers (CPDs
253 NER activities co-exist and excise Gh and Sp DNA lesions, suggesting that the relative NER/BER produc
254 ne-DNA glycosylase (Fpg)-sensitive oxidative DNA lesions suppressible by antioxidant cotreatment.
255 g the most mutagenic and prevalent alkylated DNA lesions that are associated with cancer initiation a
256 terstrand crosslinks (ICLs) are highly toxic DNA lesions that are repaired via a complex process requ
257 f nucleotides during DNA replication or from DNA lesions that arise between replication cycles and ar
259 rand cross-links (ICLs) are highly cytotoxic DNA lesions that block DNA replication and transcription
261 on repair pathway, abasic sites are frequent DNA lesions that can lead to mutations and strand breaks
262 Interstrand crosslinks (ICLs) are toxic DNA lesions that cause severe genomic damage during repl
263 trand cross-links (ICLs) are extremely toxic DNA lesions that create an impassable roadblock to DNA r
264 ts the specific classes of radiation-induced DNA lesions that evade repair and result in germline mut
265 DNA-protein cross-links (DPCs) are bulky DNA lesions that form both endogenously and following ex
267 lent DNA-protein crosslinks (DPCs) are toxic DNA lesions that interfere with essential chromatin tran
269 n essential cellular mechanism for bypassing DNA lesions that obstruct DNA replication progression.
271 cycle progression and replication-associated DNA lesions that were reversible upon overexpression of
273 is influenced by the physical nature of the DNA lesion, that is, miscoding versus non-instructional.
274 When replication forks encounter template DNA lesions, the lesion is simply skipped in some cases.
275 y fulfill overlapping roles in the repair of DNA lesions, the mechanisms coordinating different pathw
276 , when RNF8 is rapidly recruited to sites of DNA lesions, the p97-ATX3 machinery stimulates the extra
277 ed the sumoylation of the first responder to DNA lesions, the ssDNA-binding protein complex replicati
279 bypass of the 8-oxoguanine and thymine dimer DNA lesions, though with a 10(3) and 10(2)-fold lower ef
282 mes and frequently stall when they encounter DNA lesions, unusual DNA structures, RNA polymerases, or
283 T7 replisome is fundamentally permissive of DNA lesions via pathways that do not require fork adjust
284 of the transcriptional properties of several DNA lesions, we have engineered specific fluorescent rep
285 imaging and laser microirradiation to induce DNA lesions, we show that the local chromatin relaxation
286 xic or mutagenic effects of various types of DNA lesions, which are sensed by distinct pathways to re
287 uch as Rev1, have the ability to bypass some DNA lesions, which can circumvent the process leading to
290 ytosolic DNA fragments because of unresolved DNA lesions, which in turn activated the DNA-sensing cGA
291 contributes to the ability of DPO4 to bypass DNA lesions, which is a known biological role of Y-famil
292 lymerases can copy over replication blocking DNA lesions while temporarily leaving them unrepaired, p
293 suggests that cross-links formed by reacting DNA lesions with proteins may play a significant role in
294 lex in the prevention of replication-related DNA lesions, with particular relevance to adaptive immun
298 uncovered molecular interactions of several DNA lesions within the transcription elongation complex.
299 or clustered mutagenesis is the induction of DNA lesions within unusually long and persistent single-
300 at the expense of stable binding at sites of DNA lesions, without diminishing cellular UV resistance