dc.contributor.advisor | Glasner, Margret E. | |
dc.creator | Wu, I Fan | |
dc.date.accessioned | 2022-01-24T22:15:02Z | |
dc.date.available | 2022-01-24T22:15:02Z | |
dc.date.created | 2021-08 | |
dc.date.issued | 2021-06-04 | |
dc.date.submitted | August 2021 | |
dc.identifier.uri | https://hdl.handle.net/1969.1/195052 | |
dc.description.abstract | Following classical genetic approaches to understanding gene function, high-throughput phenotyping methods have emerged as a new way of studying gene functions, especially in microorganisms, which are highly amenable to high-throughput experimental design. As more high-throughput microbial phenotype data as well as the low-throughput data become available, systematically managing, displaying, and analyzing these data become a pivotal part in discovering unknown functions for genes. In this work, I have curated some datasets for high-throughput microbial phenotype data that contain genomic-scale phenotypes from E. coli tested under hundreds of conditions. Next, I conducted systematic and unbiased statistical analysis of these phenotype datasets and showed that the phenotypic profiles within these datasets are highly correlated with various functional annotations. The phenotype-function correlation has also been seen when a curated cell-cycle related phenotypic profile of S. cerevisiae is used with Gene Ontology annotations. Furthermore, I have displayed the preliminary results of using machine learning techniques to predict gene functions using high-throughput phenotype data of complete annotations, given more functional annotations as labels. Lastly, I describe a software package written in R that is potentially useful in analyzing high-throughput microbial phenotype data. | en |
dc.format.mimetype | application/pdf | |
dc.language.iso | en | |
dc.subject | Phenomics | en |
dc.subject | Biostatistics | en |
dc.subject | Microbial phenotypes | en |
dc.title | Insights from Systematically Analyzing Microbial Phenotypic Profiles | en |
dc.type | Thesis | en |
thesis.degree.department | Biochemistry and Biophysics | en |
thesis.degree.discipline | Biochemistry | en |
thesis.degree.grantor | Texas A&M University | en |
thesis.degree.name | Doctor of Philosophy | en |
thesis.degree.level | Doctoral | en |
dc.contributor.committeeMember | Siegele, Deborah A. | |
dc.contributor.committeeMember | Aramayo, Rodolfo | |
dc.contributor.committeeMember | Polymenis, Michael | |
dc.contributor.committeeMember | Sze, Sing-Hoi | |
dc.type.material | text | en |
dc.date.updated | 2022-01-24T22:15:03Z | |
local.etdauthor.orcid | 0000-0001-5570-4871 | |