Index Catalog // ScholarsArchive@OSU

Reversion reporters in Arabidopsis thaliana to detect all six base substitution pathways

Creator:: Bollmann, Stephanie R.
Abstract:: Maintaining genome integrity is essential for an organism, as mutation accumulation can lead to cancer, reduced fitness, and heritable diseases in offspring. Therefore the study of mutations, how they are induced, and how they are prevented is vital. Biomonitor systems are useful for understanding the relevant biological effects of a...
Resource Type:: Dissertation
Full Text:: Tobacco etch virus LIST OF ABBREVIATIONS (Continued) TGS Transcriptional gene silencing

Vaccinia virus I7L core protein proteinase

Creator:: Byrd, Chelsea M.
Abstract:: Vaccinia virus (VV) is a large double-stranded DNA virus that is a prototypic member of the orthopoxvirus family. Previous works has showed that three of the major structural proteins found within the mature VV virion core 4a, 4b, and 25K are produced from higher molecular weight precursors at late times...
Resource Type:: Dissertation
Full Text:: ................................................................... 1 2. THE VACCINIA VIRUS I7L GENE PRODUCT IS THE CORE PROTEiN PROTEINASE

Two new roles for the TYMV tRNA-like structure : translation enhancement and repression of minus strand synthesis

Creator:: Matsuda, Daiki
Abstract:: Some positive-strand RNA plant viruses possess a transfer RNA-like structure (TLS) at the 3'-terminus of their genomic RNAs. The closest mimicry to tRNA is exhibited by the valylatable TLSs from tymoviruses and furo-like viruses, which are able to interact with key cellular tRNA enzymes: [CTP, ATP]:tRNA nucleotidyltransferase (CCA NTase), valyl-tRNA...
Resource Type:: Dissertation
Full Text:: responsible for virus movement and suppression of post-transcriptional gene silencing. PCV RNA2 encodes five

Characterization of Baculovirus genes involved in genome replication and processing

Creator:: Vanarsdall, Adam L.
Abstract:: The Baculoviridae comprise a diverse group of occluded DNA viruses that contain large double-stranded DNA genomes of 80 - 180 kb and may encode up to 180 gene products. To understand how baculoviruses replicate and process their genomes and the gene products that are involved in these events, a series...
Resource Type:: Dissertation
Full Text:: nucleocapsid from budded virus, and bacmids lacking these gene products were deficient in nucleocapsid

Impact of raspberry bushy dwarf virus, raspberry leaf mottle virus, and raspberry latent virus on plant growth and fruit crumbliness in red raspberry (Rubus idaeus L.) 'Meeker'

Creator:: Quito-Avila, Diego F.
Abstract:: The United States is the third-largest producer of raspberries in the world. Washington State leads the nation in red raspberry (Rubus idaeus L.) production. 'Meeker', the most grown red raspberry cultivar in the Pacific Northwest (Washington, Oregon and British Columbia, Canada) is highly susceptible to Raspberry crumbly fruit, a virusinduced...
Resource Type:: Dissertation
Full Text:: : Impact of Raspberry bushy dwarf virus, Raspberry leaf mottle virus, and Raspberry latent virus on Plant

Transcriptional repression mediated by a novel family of C₂H₂ zinc finger proteins

Creator:: Senawong, Thanaset
Abstract:: Two novel and highly related C₂H₂ zinc finger proteins (CTIP1/BCL11A/EVI9 and CTIP2/BCL11B/Rit1) have been implicated in COUP-TF signaling, etiology of myeloid and lymphoid malignancies, and hematopoietic cell development. However, the precise cellular function(s) and the contribution of these proteins to neoplastic processes and hematopoietic cell development remain unknown. The goal...
Resource Type:: Dissertation
Full Text:: ) genes in normal B cells (Dyer and Oscier, 2002). Somatic recombination of the dispersed IG gene

Deciphering the molecular mechanisms of the transcriptional regulation mediated by orphan nuclear receptor COUP-TFI and C2H2 zinc finger protein Ctip2

Creator:: Zhang, Lingjuan
Abstract:: COUP-TFI, an orphan nuclear receptor of the steroid/thyroid hormone receptor superfamily, plays important roles in homeostasis and the CNS development, including differentiation, patterning, axonal projection, cell migration, cortical arealization and the temporal specification of neural stem cells. A number of COUP-interacting proteins have been described previously, and the majority of...
Resource Type:: Dissertation
Full Text:: the promoter of target genes in a COUP- dependent manner, and a systematic study of COUP-TFI

Comparative genomics of Vibrio and characterizing microbial communities at a shellfish hatchery

Creator:: Delgado, Hanna
Abstract:: Vibrio bacteria are commonly found in freshwater, marine, and estuarine environments. Members of this genus can exist in commensal relationships with marine animals or as planktonic bacteria, however, they are well known for their roles as pathogens towards humans and animals. In this dissertation, I investigated aspects of host-bacteria relationships...
Resource Type:: Dissertation
Full Text:: virulence genes involved in disease are often variable or undefined. In my first research chapter, I

Molecular characterization of specificity and activity of the transposable element IS801

Creator:: Richter, Grace Yukiko
Abstract:: 1S801 is a transposable element isolated from Pseudomonas syringae pathovar (pv.) phaseolicola, the causal agent of halo blight of bean. Fragments of the element are present in multiple copies on an indigenous plasmid, pMMC7105, of strain LR781, and have been implicated as sites of homologous recombination leading to imprecise excision...
Resource Type:: Dissertation
Full Text:: modification of its left end. Remnants of IS801 are present near avirulence genes of various P. syringae

TonB-dependent outer-membrane proteins of Pseudomonas fluorescens : diverse and redundant roles in iron acquisition

Creator:: Hartney, Sierra L.
Abstract:: Pseudomonas is a diverse genus of Gram-negative bacteria that includes pathogens of plants, insects, and humans as well as environmental strains with no known pathogenicity. Pseudomonas fluorescens itself encompasses a heterologous group of bacteria that are prevalent in soil and on foliar and root surfaces of plants. Some strains of...
Resource Type:: Dissertation
Full Text:: pyoverdine biosynthetic regions. Illustration of the homologous genes, four Pf-5 gene regions, and Fur

ScholarsArchive@OSU

Reversion reporters in Arabidopsis thaliana to detect all six base substitution pathways

Vaccinia virus I7L core protein proteinase

Two new roles for the TYMV tRNA-like structure : translation enhancement and repression of minus strand synthesis

Characterization of Baculovirus genes involved in genome replication and processing

Impact of raspberry bushy dwarf virus, raspberry leaf mottle virus, and raspberry latent virus on plant growth and fruit crumbliness in red raspberry (Rubus idaeus L.) 'Meeker'

Transcriptional repression mediated by a novel family of C₂H₂ zinc finger proteins

Deciphering the molecular mechanisms of the transcriptional regulation mediated by orphan nuclear receptor COUP-TFI and C2H2 zinc finger protein Ctip2

Comparative genomics of Vibrio and characterizing microbial communities at a shellfish hatchery

Molecular characterization of specificity and activity of the transposable element IS801

TonB-dependent outer-membrane proteins of Pseudomonas fluorescens : diverse and redundant roles in iron acquisition

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