[PDF] Top 20 Activation of Transcription from a Distance: Investigations on the Oxidation of SoxR by DNA Mediated Charge Transport

... with SoxR indicates that this protein can too be oxidized in a DNA-dependent ...reduced SoxR, which is able to donate an electron through the DNA base stack to pair with the oxidative radical ... See full document

... on SoxR mediated soxS expression ...activates transcription of a wide variety of genes to protect against and repair oxidative damage (interestingly, one of the genes targeted is yggX (19)) ...(26). ... See full document

... that DNA-mediated CT can trigger MutY, we have examined yet another system that includes a metallo transcription factor, ...earlier, SoxR is activated in the presence of oxidative stress; ... See full document

... that DNA is able to conduct both electrons and electron holes along the helical ...6 DNA must be double stranded for this conductivity to occur, whereby single stranded, poorly stacked, oligonucleotide ... See full document

... in DNA is DNA-mediated charge transport ...obases, DNA can serve as a bridge in long-range electron transfer (ET) ...and DNA, 11 DNA-mediated CT results in ... See full document

... – first order conditions [Allyl] k” [QnCC] in 40 % (v/ v) aqueous acetic acid medium containing perchloric acid. The course of the reaction was followed spectrophotometically at 470 nm for upto 80% of the reaction and ... See full document

... cal activation using a dry ball ...mechanical activation of all ...maximum from XRD and the Scherrer equation, the size of the activated crystallite samples illustrated that the AFM images were in ... See full document

... results from a species present in equilibrium with the free ruthenium-modified duplex and the 32 P-end- labeled ...the DNA-bound ruthenium intercalator, provides critical information regarding the binding ... See full document

... In present work an anionic surfactant i.e. sodium lauryl sulphate is used as miceller catalyst. The oxidation kinetics of carboxylic acids has become one of the very interesting subject of investigation and have ... See full document

... high oxidation potentials was ...of DNA was examined and compared to the well-known molecular “light switch” type ...with DNA did not correlate directly with oxidation potential and was found ... See full document

... far from being driven by moral concerns, seems to have been triggered by cues that, in different circumstances, might have led them to engage in very different, even evil, ... See full document

... Ubx activation was monitored by the intensity of the blue color generated by the lacZ reporter, benchmarked against a color standard ...an activation domain, yields white ...isolated from non-fly ... See full document

... obtained from Igdýr apricot, phosphate buffer at ...obtained from column, for quantitative protein analyse was performed at 595 nm with Coomassie-Blue ... See full document

... Plankton DNA was extracted by using Percoll ® method from lung, liver, kidney, blood and brain of the drowned victims and identified by using specific primers CYA-F and CYA-R(a and ...collected from ... See full document

... genomic DNA from cells was performed by the use of a DNeasy Tissue Kit (Qiagen, Hilden, Germany) according to the manufacturer’s ...protocol. DNA samples were PCR-amplified and fragmented in a volume ... See full document

... catalytic oxidation of ascorbic acid at the ZnO/GC electrode as shown in ...the oxidation current of ascorbic acid to increase by ...The oxidation of ascorbic acid is irreversible during cyclic ... See full document

... of DNA bases. Before being trapped as permanent guanine damage, charge can undergo many pathways, which inevitably convolute the concomitant CT ...of charge that ...a DNA intercalator, were ... See full document

... explanation for the decreased permeability of linezolid in LP2 containing cholesterol for stage 2 and 3 compared with that of L and LP1. The addition of 2 wt% cholesterol to Synsurf prep 2 may have contributed to the ... See full document

... ABSTRACT Understanding cellular responses to environmental stimuli requires not only the knowledge of specific regulatory components but also the quantitative characterization of the magnitude and timing of regulatory ... See full document

... to DNA while DinG unwinds DNA, which could have interesting biological ...using DNA charge transport to redistribute to regions of DNA ...this DNA-mediated ... See full document