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Full-Text Articles in Life Sciences
Genome-Wide Analysis Of Methylome In The Mouse Brain Using Long-Read Sequencing Technology, Zachary Even, He Huang, Ramkumar Mathur, Xusheng Wang
Genome-Wide Analysis Of Methylome In The Mouse Brain Using Long-Read Sequencing Technology, Zachary Even, He Huang, Ramkumar Mathur, Xusheng Wang
Arts & Sciences Undergraduate Showcase
DNA methylation is an epigenetic modification that transfers a methyl group onto the C-5 position of the cytosine to form 5-methylcytosine. DNA methylation regulates gene expression by recruiting proteins involved in gene repression or by inhibiting the binding of transcription factor(s) to DNA, especially in regulation of Allele Specific Expression (ASE). In this study, we used Oxford Nanopore long-read sequencing technology to profile methylome in the two inbred mouse strains, C57BL/6J (B6) and DBA/2J (D2). Compared with bisulfite conversion followed by Illumina Sequencing, long-read sequencing technology allows us to achieve much longer read length of 4,653.675 base pairs on average …
Environmental Impacts Of Contact Lens Waste, Abigail Wilhelmi
Environmental Impacts Of Contact Lens Waste, Abigail Wilhelmi
Arts & Sciences Undergraduate Showcase
Contact lenses have been used for decades to correct vision, and over 150 million people use contact lenses today. The materials used to make contact lenses have evolved drastically, but ultimately resulted in a specific plastic, silicone-derived hydrogel, which provides maximal comfort and clear vision, while also maintaining the eye health of the user. Contact lenses have enhanced the lives of many people, but a topic that is often left out of contact lens discussions is that of plastic waste. Single-use plastic and increased plastic pollution have recently been areas of concern and expanded research. Contact lenses are often forgotten …
The Hox Protein Conundrum: The “Specifics” Of Dna Binding For Hox Proteins And Their Partners, Bony De Kumar, Diane C. Darland
The Hox Protein Conundrum: The “Specifics” Of Dna Binding For Hox Proteins And Their Partners, Bony De Kumar, Diane C. Darland
Biology Faculty Publications
Homeotic genes (Hox genes) are homeodomain-transcription factors involved in conferring segmental identity along the anterior-posterior body axis. Molecular characterization of HOX protein function raises some interesting questions regarding the source of the binding specificity of the HOX proteins. How do HOX proteins regulate common and unique target specificity across space and time? This review attempts to summarize and interpret findings in this area, largely focused on results from in vitro and in vivo studies in Drosophila and mouse systems. Recent studies related to HOX protein binding specificity compel us to reconsider some of our current models for transcription factor-DNA …
Pre-Existing Microfilarial Infections Of American Robins (Passeriformes: Turdidae) And Common Grackles (Passeriformes: Icteridae) Have Limited Impact On Enhancing Dissemination Of West Nile Virus In Culex Pipiens Mosquitoes (Diptera: Culicidae), Jefferson A. Vaughan, Juanita Hinson, Elizabeth S. Andrews, Michael J. Turrell
Pre-Existing Microfilarial Infections Of American Robins (Passeriformes: Turdidae) And Common Grackles (Passeriformes: Icteridae) Have Limited Impact On Enhancing Dissemination Of West Nile Virus In Culex Pipiens Mosquitoes (Diptera: Culicidae), Jefferson A. Vaughan, Juanita Hinson, Elizabeth S. Andrews, Michael J. Turrell
Biology Faculty Publications
Microfilariae (MF) are the immature stages of filarial nematode parasites and inhabit the blood and dermis of all classes of vertebrates, except fish. Concurrent ingestion of MF and arboviruses by mosquitoes can enhance mosquito transmission of virus compared to when virus is ingested alone. Shortly after being ingested, MF penetrate the mosquito’s midgut and may introduce virus into the mosquito’s hemocoel, creating a disseminated viral infection much sooner than normal. This phenomenon is known as microfilarial enhancement. Both American Robins and Common Grackles harbor MF—that is, Eufilaria sp. and Chandlerella quiscali von Linstow (Spirurida: Onchocercidae), respectively. We compared infection and …