Cell and Developmental Biology Commons^™

Gmr39h01, Anuradha Venkatakrishnan Chimata, Oorvashi Roy Puli, Amit Singh

DVE Enhancer Sequences Utilized in GMR Line

dve enhancer 50066

• ID - GMR39H01
• Location - 2R: 18153797, 18156108
• Base pairs - 2311

Gmr42e10, Anuradha Venkatakrishnan Chimata, Oorvashi Roy Puli, Amit Singh

DVE Enhancer Sequences Utilized in GMR Line

dve enhancer

• ID - GMR42E10
• Location - 2R: 18133506, 18137474
• Base pairs - 3968

Gmr41c04, Anuradha Venkatakrishnan Chimata, Oorvashi Roy Puli, Amit Singh

DVE Enhancer Sequences Utilized in GMR Line

dve enhancer

• ID - GMR41C04
• Location -2R: 18143594, 18147064
• Base pairs - 3470

Gmr42h01, Anuradha Venkatakrishnan Chimata, Oorvashi Roy Puli, Amit Singh

DVE Enhancer Sequences Utilized in GMR Line

dve enhancer 48150

• ID - GMR42H01
• Location - 2R: 18158419, 18162751
• Base pairs - 4332

The Histoplasma Capsulatum Ddr48 Gene Is Required For Survival Within Macrophages And Resistance To Oxidative Stress And Antifungal Drugs, Logan Blancett

Dissertations

Histoplasma capsulatum(Hc)is a systemic, dimorphic fungal pathogen that affects upwards of 500,000 individuals in the United States annually. Hc grows as a multicellular mold at environmental temperatures; whereas, upon inhalation into a human or other mammalian host, it transforms into a unicellular, pathogenic yeast. The research presented in this dissertation is focused on characterizing the DNA damage-responsive gene HcDDR48. HcDDR48was originally isolated via a subtractive DNA library enriched for transcripts enriched in the mold-phase of Hcgrowth. Upon further analysis we found that HcDDR48is not just expressed in the mold morphotype, but both growth programs …

The Antimicrobial Activity And Cellular Targets Of Plant Derived Aldehydes And Degradable Pro-Antimicrobial Networks In Pseudomonas Aeruginosa, Yetunde Adewunmi

Dissertations

Essential oils (EOs) are plant-derived products that have been long exploited for their antimicrobial activities in medicine, agriculture, and food preservation. EOs represent a promising alternative to conventional antibiotics due to the broad-range antimicrobial activity, low toxicity to human commensal bacteria, and the capacity to kill microorganisms without promoting resistance. Despite the progress in the understanding of the biological activity of EOs, many aspects of their mode of action remain inconclusive. The overarching aim of this work was to address these gaps by studying molecular interactions between antimicrobial plant aldehydes and the opportunistic human pathogen Pseudomonas aeruginosa. We initiated …

Gmr35a04, Anuradha Venkatakrishnan Chimata, Oorvashi Roy Puli, Amit Singh

DVE Enhancer Sequences Utilized in GMR Line

dve enhancer

• ID - GMR35A04
• Location - 2R: 18125755, 18128365
• Base pairs - 2610

Gmr41h07, Anuradha Venkatakrishnan Chimata, Oorvashi Roy Puli, Amit Singh

DVE Enhancer Sequences Utilized in GMR Line

dve enhancer 46241

• ID - GMR41H07
• Location - 2R: 18150920, 18154671
• Base pairs - 3751

Gmr41f05, Anuradha Venkatakrishnan Chimata, Oorvashi Roy Puli, Amit Singh

DVE Enhancer Sequences Utilized in GMR Line

dve enhancer 50133

• ID - GMR41F05
• Location - 2R: 18139042, 18142672
• Base pairs - 3630

Gmr40c05, Anuradha Venkatakrishnan Chimata, Oorvashi Roy Puli, Amit Singh

DVE Enhancer Sequences Utilized in GMR Line

dve enhancer 45682

• ID - GMR40C05
• Location - 2R: 18141630, 18144381
• Base pairs - 2751

Gmr40c09, Anuradha Venkatakrishnan Chimata, Oorvashi Roy Puli, Amit Singh

DVE Enhancer Sequences Utilized in GMR Line

dve enhancer

• ID - GMR40C09
• Location - 2R: 18132203, 18134987
• Base pairs - 2784

Gmr42a07, Anuradha Venkatakrishnan Chimata, Oorvashi Roy Puli, Amit Singh

DVE Enhancer Sequences Utilized in GMR Line

dve enhancer 45284

• ID - GMR42A07
• Location - 2R: 18146520, 18150306
• Base pairs - 3786

Recruitment Of Polycomb-Group Proteins At Giant In Drosophila Embryos, Elnaz Ghotbi Ravandi

Biological Sciences Theses and Dissertations

Polycomb Group (PcG) proteins are evolutionarily conserved epigenetic transcriptional regulators that maintain the transcriptional repression of silenced genes. PcG mediated silencing is divided into two phases: initiation and maintenance. During the initiation phase, PcG proteins initially recognize and bind to their target genes. Once PcG proteins are recruited to their target genes, they can maintain transcriptional repression through an unlimited number of cell cycles. Most studies on PcG proteins have been focused on the maintenance phase of PcG silencing, and the molecular mechanisms by which PcG proteins are initially recruited to their target genes remained unknown. Two models have been …

Quantitative Study Of The Antimicrobial Effects Of Silver On The Motility Of Escherichia Coli, Benjamin Russell

Graduate Theses and Dissertations

In recent decades, the number of antibiotic-resistant bacterial infections has grown to become a serious global threat. This rise can be attributed to the widespread misuse of antibiotics and the lack of newly developed drugs to fight resistant organisms. Novel bactericidal substances have, therefore, garnered significant research interest. Silver, due to its powerful antimicrobial effects, is one such substance. Silver is typically most effective in cationic form; however, advancements in nanotechnology have paved the way for the controlled fabrication of nano-silver. Silver nanoparticles have been shown to have increased antibacterial potency for a variety of reasons, including the release of …

Cyclophilin A Enhances Hiv-1 Reverse Transcription In Human Microglial Cells, Zachary Michael Ingram

Graduate Theses/Dissertations

Parenchymal microglia represent a susceptible cell type to HIV infection and contribute to HIV Associated Neurocognitive Disorders (HAND). Currently, HIV host-protein interactions in microglia are understudied, but relevant to the design of antiviral drugs. HIV replication events rely on host and viral proteins to evade an immune response while improve replication success. Post-fusion the HIV capsid is released into the cytoplasm and begins trafficking towards the nucleus. During transit viral RNA is transcribed to DNA through reverse transcription (RT). In addition, the HIV capsid that protects the reverse transcription complex disassembles in a step termed uncoating. Once the pre-integration complex …

Anti-Inflammatory Effects Of Cruciferous And Apiaceous Vegetables In C57bl/6j Mice Colon, Rosa Moreno Narvaez

Graduate Theses and Dissertations

Previous studies have demonstrated chemo-preventive potential of cruciferous and apiaceous vegetables against colon cancer. Colon inflammation is one condition closely related with colon cancer initiation. Therefore, we wanted to compare if total western diet (TWD) was as pro-inflammatory as died-induced obesity (DIO) and a better dietary model for human conditions, and determine if diet supplementation with cruciferous (broccoli, watercress and cabbage) or apiaceous vegetables (celery and parsnip) could reduce dietary inflammation, and which vegetable was more effective.

Male CBL57/6J mice were fed chow for seven days, on day eight, mice were assigned to one of the following diets: American Institute …

Mechanisms And Consequences Of Myb Gene Activation In Salivary Gland Tumors, Candace Frerich

Biomedical Sciences ETDs

Salivary gland adenoid cystic carcinoma (ACC) is an aggressive tumor with a tendency to infiltrate surrounding nerves and metastasize to distant sites. The standard treatment often fails to control local tumor recurrence and distant metastases and no approved targeted therapeutic options exist for these tumors. The goal of our studies was to reveal the molecular mechanisms driving ACC tumor development and novel drug targets to improve patient morbidity and mortality.

We first analyzed clinical and RNA-sequencing (RNA-seq) data for 68 formalin-fixed paraffin-embedded (FFPE) ACC tumor samples and described previously unappreciated molecular heterogeneity that predicts patient outcome. The poor outcome subgroup …

Functional Importance Of Lipin Phosphorylation, Stephanie Elizabeth Hood

Graduate Theses and Dissertations

Highly conserved throughout evolution, lipins are dual functioning proteins found from yeast to humans. Functioning in the cytoplasm as phosphatidate phosphatase enzymes (PAP), lipins produce diacylglycerol that serves as a precursor for neutral fats and membrane phospholipids. Alternatively, nuclear lipins are responsible for the regulation of metabolic genes. Interestingly, both the mammalian lipin 1 paralog and the single Drosophila Lipin ortholog are highly phosphorylated proteins. Target of rapamycin (TOR) has previously been identified as one of the kinases that controls the subcellular localization of both lipin 1 and Drosophila Lipin. However, other serine and threonine kinases are predicted to be …

A Novel Switch-Like Function Of Delta-Catenin In Dendrite Development, Ryan Baumert

Dissertations and Theses (Open Access)

The formation of neuronal networks in the brain is tightly regulated, and dependent on the morphology of dendrites, the branch-like signal-receiving structures extending from neurons. Disruptions in dendrite development, or dendritogenesis, can lead to the atypical neuronal connectivity associated with multiple neurodevelopmental diseases. My research addresses molecular processes that underlie dendritogenesis via analysis of a pair of novel interactions involving the protein delta-catenin.

In neurons, delta-catenin localizes to dendrites and synapses, where it functions in their development and maintenance. Structurally, delta-catenin possesses a central Armadillo domain and a C-terminal PDZ-binding motif. This motif associates with PDZ domain-containing proteins, and is …

Uncovering The Zeb1 Interactome To Identify Novel Regulators Of Metastatic Non-Small Cell Lung Cancer, Roxsan Manshouri

Dissertations and Theses (Open Access)

Non-small cell lung cancer (NSCLC) is the leading cause of cancer-related death in the United States, due in part to the robust affinity of lung cancer cells to metastasize. Understanding the processes that contribute to metastasis provides promise for the discovery of novel therapeutic targets. Epithelial-tomesenchymal transition (EMT) is a proposed model for the initiation of metastasis. During EMT cell adhesion and polarity is reduced, allowing epithelial cancer cells to dissociate from the primary tumor and invade distant organs. The transcription factor zinc finger E-box-binding homeobox 1 (ZEB1) has been reported to uniquely correlate with NSCLC disease progression and to …