Bioinformatics Commons^™

Focus: A Graph Approach For Data-Mining And Domain-Specific Assembly Of Next Generation Sequencing Data, Julia Sommer

Theses & Dissertations

Next Generation Sequencing (NGS) has emerged as a key technology leading to revolutionary breakthroughs in numerous biomedical research areas. These technologies produce millions to billions of short DNA reads that represent a small fraction of the original target DNA sequence. These short reads contain little information individually but are produced at a high coverage of the original sequence such that many reads overlap. Overlap relationships allow for the reads to be linearly ordered and merged by computational programs called assemblers into long stretches of contiguous sequence called contigs that can be used for research applications. Although the assembly of the …

Transcriptome Profiling Of Cleft Palate Intgf-Beta3 Knockout Mice Alleles: Rna-Seq Analysis Of Tgf-Beta3 Mice, Kelsey White

Theses & Dissertations

Background: Orofacial clefts are the most common craniofacial birth defect with a complex, combinatorial etiology. Tgf-b3 regulates palatal fusion in mice; Tgf-b3 knockout mice have cleft palate (CP) lacking other major deformities. The genes downstream of Tgf-b3 during palatogenesis remain largely unexplored. Our objective was to analyze the global transcriptome changes and their contribution to CP and identify novel Tgf-b3 associated genes involved in formation of CP. We used RNA-sequencing to analyze and compare the whole transcriptome of Tgf-b3 alleles during palatal growth and fusion in mice.

Results: …

Comparative Molecular Characterization Of Typical And Exceptional Responders In Glioblastoma, Kristin Wipfler

Theses & Dissertations

Glioblastoma (GBM) is the most common and the deadliest type of primary brain tumor, with a median survival time of only 15 months despite aggressive treatment. Although most patients have an extremely poor prognosis, a small number of patients survive far beyond the median survival time. Investigation of these “exceptional responders” has sparked a great deal of interest and is becoming an important focus in the field of cancer research. To investigate the molecular differences between typical and exceptional responders in GBM, comparative analyses of copy number, methylation, gene expression, miRNA expression, and protein expression data sets from The Cancer …