Results 241 to 250 of about 3,477,793 (285)
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Sources of specificity in plant damaged-self recognition
Current Opinion in Plant Biology, 2016Plants perceive injury and herbivore attack via the recognition of damage-associated molecular patterns (DAMPs) and herbivore-associated molecular patterns (HAMPs). Although HAMPs in particular are cues that can indicate the presence of a specific enemy, the application of pure DAMPs or HAMPs frequently activates general downstream responses: membrane ...
Dalia Duran-Flores, Martin Heil
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Recognition and processing of damaged DNA
Journal of Cell Science, 1995ABSTRACT Base excision-repair, which is required for correction of spontaneous hydrolytic and oxidative damage to DNA as well as lesions inflicted by alkylating agents, is a relatively well understood repair pathway. Mammalian factors involved in this pathway are reviewed, with emphasis on current uncertainties.
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Dynamic recognition and repair of DNA complex damage
Journal of Cellular Physiology, 2018AbstractIrradiation (IR) can be used to treat cancer by inducing complex and irreparable DNA damage in the cancer cells, which may lead to their apoptotic death. However, little is known about the molecular mechanism of this DNA damage. Here, the non‐small‐cell lung cancer cell line A549 was treated with either X‐ray or carbon ion combined with ...
Junfang Yan +7 more
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Recognition of Damaged DNA: Structure and Dynamic Markers
Medicinal Research Reviews, 2010AbstractDNA damage, a consequence of external factors and inherent metabolic processes, is omnipresent. Nature has devised multiple strategies to safeguard the genetic information and developed intricate repair mechanisms and pathways to reverse an array of different DNA lesions, including mismatches.
Markus W, Germann +2 more
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Damage recognition in nucleotide excision repair of DNA
Gene, 2000Nucleotide excision repair (NER) is found throughout nature, in eubacteria, eukaryotes and archaea. In human cells it is the main pathway for the removal of damage caused by UV light, but it also acts on a wide variety of other bulky helix-distorting lesions caused by chemical mutagens.
D P, Batty, R D, Wood
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Punitive Damages and the Recognition of Judgments
Netherlands International Law Review, 1996Punitive damages are a heavily debated aspect of the US legal system. Courts and commentators from both within and outside the United States have leveled criticism at their foundation and application in current law. It is important to note, however, that punitive damages both originated in and exist in other legal systems. Much of the current debate in
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Basal forebrain damage and object-recognition in rats
Behavioural Brain Research, 1998Damage to the basal forebrain (BF) produces permanent learning and memory impairments in humans. Most efforts to model these deficits in rats have focused on spatial memory dysfunction; this study was the first to assess the effects of BF damage in rats on the performance of a battery of object-memory tasks commonly employed to assess brain damage ...
T J, Kornecook, T E, Kippin, J P, Pinel
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Emotion recognition following human pulvinar damage
Neuropsychologia, 2007Pulvinar activation has been observed while viewing fearful expressions, but the necessity of this activation to their recognition has not been previously assessed. We measured the processing of emotional facial expressions in a rare patient with complete unilateral loss of the pulvinar. With brief presentations, patient CJ was incapable of recognizing
Robert, Ward +3 more
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Damage recognition in nucleotide excision DNA repair
Current Opinion in Structural Biology, 2012Nucleotide excision repair (NER) is a highly versatile DNA repair process. Its ability to repair a large number of different damages with the same subset of recognition factors requires structural tools for damage recognition that are both broad and very accurate.
Jochen, Kuper, Caroline, Kisker
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2005
Mechanisms of Damage Recognition: Theoretical Considerations. UV Damage and Other Bulky DNA-adducts. Non-bulky Base Damage. Mismatch Repair. Replicational Bypass of DNA Lesions. DNA Strand Breaks.
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Mechanisms of Damage Recognition: Theoretical Considerations. UV Damage and Other Bulky DNA-adducts. Non-bulky Base Damage. Mismatch Repair. Replicational Bypass of DNA Lesions. DNA Strand Breaks.
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