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 11 of 11 for “"Nicking"”.
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Analysis of factors affecting the virulence of Agrobacterium tumefaciens
… were compared to T-strand production and border nicking assays for similar plasmids.
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Investigating DNA remodeling in DNA mismatch repair
… operates across lengths of DNA to facilitate nicking DNA is critical for mismatch repair, but presents a key signaling challenge to the pathway. Using purified yeast proteins, we show that Mlh1-Pms1 uses ATP to compact DNA, a behavior which may act as a search mechanism for …
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THE EFFECT OF STRINGENT CONTROL ON THE PRODUCTION OF ENTEROTOXIN, TRYPTOPHANASE, AND BETA-GALACTOSIDASE BY ESCHERICHIA COLI IN A RECYCLING FERMENTOR
… of enterotoxin and (beta)-galactosidase. The nicking process of enterotoxin activation appears to be regulated by ppGpp and may be an energy-dependent process.</p><p>A comparison of the growth patterns of enterotoxigenic E. coli 711 P307 and 711 P307 crp, a mutant lacking the cAMP receptor …
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Flavone: the Molecular and Mechanistic Study of How a Simple Flavonoid Protects DNA from Oxidative Damage.
… oxidation/cleavage assay, flavone reduces DNA nicking by 91%. Depending on the solvent system used, quercetin can either increase or decrease DNA oxidation. Rutin exhibits neither pro- nor antioxidant activity. The molecular interactions responsible for these results are defined for flavone. 1) …
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Enclosure module design thesis for Endoblend : a novel surgical device for laparoscopic hysterectomy
… reduced risk of the most common complications of nicking the abdomen wall and leaving tissue behind. There are three primary functional requirements of the enclosure module. First, for ease of use, simplicity, and safety the bag and guard in combination must passively feed the tissue into the …
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Preparation of azidobrevianamide A and synthetic and biological studies of tetrazomine
… that tetrazomine is capable of DNA nicking in a non-sequence-specific oxygen dependent fashion characteristic of Fenton-mediated DNA damage.
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Studies On The In Vitro Transposition Of Bacteriophage Mu Dna
… Mu domain and a relaxed vector domain (due to nicking at the Mu ends). In the presence of Mu B protein, ATP, and target DNA, the Type 1 complex is converted into a Type 2 complex which is the protein associated product of the strand transfer reaction.;Type 1 complex formation with a mini-Mu …
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DNA-Protein Interactions in f1 DNA Replication
… the other gene II protein molecule protects the nicking site in a sequence-independent fashion. The sequence protected in complex II corresponds to the core origin sequence as determined previously by in vivo analyses. The enhancer independent mutation mp1 in gene II protein …
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Investigation of Genomic Instability Induced By G-Quadruplexes In The Absence of Functional to poisomerase 1 In Yeast
… generated negative supercoils by binding and nicking DNA. Since transcription of guanine-rich DNA leads to the formation of G-quadruplex (G4) structures, Top1’s function likely suppresses G4-formation. In support of this, Top1 significantly reduces co-transcriptional G4 DNA-associated genomic …
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Next generation DNA-based data recorders
Submission published under a 24 month embargo labeled 'U of I Access', the embargo will last until 2024-05-01
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Discovery of novel systems for genome editing
… Prime editors, for instance, merge the nicking capability of Cas with reverse transcriptase to precisely rewrite DNA sequences. Base editors, on the other hand, employ chemically modified nucleobases to facilitate the direct conversion of one base pair to another without causing …