Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 5 of 5 for “"2-aminopurine"”.
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Biochemical Studies of the Purine Analogues, 2-Aminopurine and 2,6 Diaminopurine
… antibiotic. dAT-like polymers containing 2,6 diaminopurine can be shown to interact with actinomycin by the following criteria: 1) The buoyant density of the polymer in CsCl gradients is altered in the presence of the antibiotic. 2) The Tm of the dAT-like polymers containing DAP is increased in …
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Determination of Mutation Rates in Bacteriophage T4 by Unneighborly Base Pairs and a Genetic Analysis of the Error-Prone Repair System of Bacteriophage T4
Earlier studies showed that the 2-aminopurine-induced mutation frequency of a particular base pair can be influenced by the base pair adjacent or penultimate to the measure site. This study extends to 0.3 map units (about 20-80 base pairs) the distance at which a single base-pair substitution can …
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Protein and RNA folding: from bulk towards high throughput single molecule experiments
… has been looked at with the fluorescent probe 2-aminopurine. The effect of stem and loop dynamics have been separately analyzed. Motivated by MD simulations, a global four state energy landscape for both the stem and loop mutants was found to be an ideal fit to the observed experimental data. …
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Single-Molecule Studies Of Local And Global Nucleic-Acid Dynamics
… advantage of the fluorescent properties of 2-aminopurine (2AP) and pyrrolo-cytosine (PC) to study local dynamics at single base resolution. A click chemistry-based, single-molecule immobilization methodology that enables sufficient minimization of background fluorescence to allow …
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The in vitro selection and biochemical characterization of metalloDNAzymes
… position with the guanine analogs inosine, diaminopurine, and 2-aminopurine to analyze its catalytic mechanism. 17E contains the 8-17 motif that has dominated selections carried out by multiple labs under a multiplicity of conditions. By investigating the basic properties of DNAzymes, more …