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 20 of 1949 for “"promoter"”.
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Promoter analysis in transgenic sugar beet
… which encodes P-D-glucuronidase (GUS) to examine promoters in transgenic sugar beet. GUS activities were measured in eight replicates of each of eight sugar beet hairy root clones which had been obtained after inoculation of material grown from a single seed with a CaMV 35S promoted uidA …
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Study of the murine RAC2 promoter
This document only includes an excerpt of the corresponding thesis or dissertation. To request a digital scan of the full text, please contact the Ruth Lilly Medical Library's Interlibrary Loan Department (rlmlill@iu.edu).
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REDEFINING PROMOTER DNA METHYLATION CHANGE IN CANCER
Promoter DNA methylation has been recognized for decades as one of the major mechanisms of epigenetic gene regulation and has consistently been found to be perturbed during cancer development. However, among the many genomic regions that have been found to display altered methylation in different …
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The characterization of the ABF-1 promoter
… In these studies, the mapping of the ABF-1 promoter and the critical 5' regulatory elements that control ABF-1 gene expression were analyzed through 5' deletional analysis. 5' -DNA flanking pieces of the promoter region were created through PCR and inserted into a promoterless cloning vector …
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Characterization of a cold-responsive dehydrin promoter
… Analysis of the constructs showed the AtERD14 promoter alone was insufficient to respond to cold, and it was necessary to attach the AtERD14 coding region to the promoter to induce a cold response in ERD14. On the other hand, the RD29aprom::GFP/GUS promoter did respond to cold stress, …
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Characterisation of promoter sequences in a Capripoxvirus genome
… towards the eventual identification of strong promoter areas in the 143 kb genome of LSDV, a portion of its genome was cloned. Three methods for purification of LSDV DNA were compared, to determine which yielded the best quality DNA for cloning. DNA extracted directly from infected cells was …
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Characterization of Glucocorticoid Receptor Promoter Methylation in Breast Cancer
… programming of GR, and methylation of the GR promoter has been reported in colorectal tumourigenesis. Decreased GR expression has also been observed in breast cancer. In addition, it has been previously demonstrated that unliganded GR can serve as a direct activator of the BRCA1 promoter in …
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Characterization of the Pichia pastoris alcohol oxidase I promoter
… to the highly induceable Alcohol Oxidase I promoter (AOXI). Despite of the disperse popularity and use of this promoter over the last 15 years, little is known about the transcription controls at a molecular level. A 5'>3' deletion analysis of the AOXI promoter was perrormed to gain …
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Characterization of the Human Cytomegalovirus UL75 Late Gene Promoter
… further address HCMV late gene expression, the promoter of the HCMV UL75 (glycoprotein H, gH) late gene was characterized. The data obtained in this study were combined with observations made in two other studies that have addressed HCMV late gene expression to develop a model of the regulation …
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Deconstructing Ihf-Mediated Inhibition of the Complex acs Promoter
… DNA sites located upstream of the major acsP2 promoter and that the nucleoid protein IHF binds three specific sites located just upstream. The most proximal site (IHF III) exhibits reduced transcription compared to the full-length promoter or to a construct lacking all three IHF sites. The goal …
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Promoter Specificity Mediates the Independent Regulation of Neighboring Genes
… enhancers activate the more distant transposon promoters while still ignoring the closer Slh and oaf start sites. To test whether this promoter specificity accounts for the regulatory autonomy normally found for the three genes, I have used in vivo gene targeting to replace the oaf promoter with …
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Cell type-specific regulation of the chicken tyrosinase promoter
… the present study, the chicken tyrosinase gene promoter was used to investigate possible differences in the regulation of tyrosinase expression in melanocytes and RPE cells. Transient transfection experiments were carried out in which reporter constructs, consisting oftyrosinase promoter …
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Predicción del Net Promoter Score ante la falta de encuestas
… medir la experiencia de los clientes es el Net Promoter Score (NPS). Este indicador se construye a partir de las encuestas que contestan los clientes. En una plataforma de comercio electrónico, el NPS de los compradores nos permite conocer la experiencia de compra en la plataforma y la …
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