Gastroenterology Commons^™

Influence Of Geography On The Healthy Gut Microbiome And The Role Of The Gut Microbiome In Ibd Symptom And Disease Progression, Sayf Al-Deen Hassouneh

Electronic Theses and Dissertations, 2020-

The human gut microbiome is believed to play an integral role in host health and disease. In a microbial community, associations between constituent members play an important role in determining the overall structure and function of the community. To understand the nature of bacterial associations at the species level in healthy human gut microbiomes, we analyzed previously published collections of whole-genome shotgun sequence data, from fecal samples obtained from four different healthy human populations. Using a Random Forest Classifier, we identified bacterial species that were prevalent in these populations and whose relative abundances could be used to accurately distinguish between …