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Full-Text Articles in Bioinformatics

The Rna Newton Polytope And Learnability Of Energy Parameters, Elmirasadat Forouzmand Jan 2014

The Rna Newton Polytope And Learnability Of Energy Parameters, Elmirasadat Forouzmand

Wayne State University Theses

Computational RNA secondary structure prediction has been a topic of much research interest for several decades now. Despite all the progress made in the field, even the state-of-the-art algorithms do not provide satisfying results, and the accuracy of output is limited for all the existent tools. Very complex energy models, different parameter estimation methods, and recent machine learning approaches had not been the answer for this problem. We believe that the first step to achieve results with high quality is to use the energy model with the potential for predicting accurate output. Hence, it is necessary to have a systematic …


De Novo Co-Assembly Of Bacterial Genomes From Multiple Single Cells, Narjes Sadat Movahedi Tabrizi Jan 2014

De Novo Co-Assembly Of Bacterial Genomes From Multiple Single Cells, Narjes Sadat Movahedi Tabrizi

Wayne State University Theses

Recent progress in DNA amplication techniques, particularly multiple displacement amplication (MDA), has made it possible to sequence and assemble bacterial genomes from a single cell. However, the quality of single cell genome assembly has not yet reached the quality of normal multicell genome assembly due to the coverage bias and errors caused by MDA. Using a template of more than one cell for MDA or combining separate MDA products has been shown to improve the result of genome assembly from few single cells, but providing identical single cells, as a necessary step for these approaches, is a challenge. As a …