Introduction
Trillions of microbes constitute the “Metagenome” of the human gut. This is the organ called microbiome, which is highly essential, and offers the host benefits such as metabolic abilities, pathogen protection, immune system enhancement, and GI tract developmental modulations (De Fillipo, et al.). In their study, three questions regarding the evolution of the human microbiota have been raised. They are: (1) how does the partitioning of bacterial diversity between and within two populations studied? (2) Does there exist a correlation between the diet and bacterial diversity?; and (3) considering the varied geography and hygienic conditions, what is the bacterial ...
