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Life Sciences

Theses & Dissertations

Theses/Dissertations

2016

Bioinformatics

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Chimerscope: A Novel Alignment-Free Algorithm For Fusion Gene Prediction Using Paired-End Short Reads, You Li Dec 2016

Chimerscope: A Novel Alignment-Free Algorithm For Fusion Gene Prediction Using Paired-End Short Reads, You Li

Theses & Dissertations

Fusion genes are those that result from the fusion of two or more genes, and they are typically generated due to the perturbations in the genome structure in cancer cells. In turn, fusion genes can contribute to tumor formation and progression by promoting the expression of an oncogene, deregulation of a tumor-suppressor, or producing much more active abnormal proteins. More importantly, oncogenic fusion genes are specifically expressed in the tumor cells, which provide enormous diagnostic and therapeutic advantages for cancer treatment. With the development of next-generation sequencing (NGS) technology, RNA-Seq becomes increasingly popular for transcriptomic study because of its high …


Restriction Enzyme Generated Next-Generation Sequencing Libraries And Genetic Risk Modifiers Of Brca1 Mutation Carriers, Bradley Downs May 2016

Restriction Enzyme Generated Next-Generation Sequencing Libraries And Genetic Risk Modifiers Of Brca1 Mutation Carriers, Bradley Downs

Theses & Dissertations

Next-generation sequencing (NGS) is a high throughput technique used to sequence large amounts of DNA in a short amount of time. However, a limitation to NGS is that the generated data is in a single consensus sequence without distinguishing between variants on homologous chromosomes. Separating or phasing the variants from the maternal and paternal chromosomes can provide information about the genetic origin of disease and information about how DNA nucleotide alterations interact in cis. This dissertation explores a new technical method of using restriction enzymes during NGS library preparation and its ability to increase the amount of phasing information that …