Previous studies showed that the human gut microbiota was associated with metabolic diseases, but the interaction and mechanism between the gut microbiota and metabolic disease are still unclear. In this study, the gut microbiota of 58 persons living in Zhejiang and Shanghai area will be analyzed. Then, the potential contribution of the human gut microbiota to obesity/high Body Mass Index (BMI) will be explored. The gut microbiota was studied by high throughput sequencing analysis of bacterial 16S rRNA gene fragments, and the gut microbiota samples with different BMI were compared. Meanwhile, some gut microorganisms from faeces of a healthy individual were cultivated and isolated, and the classification was identified by 16S rRNA sequencing. The main microbes in human gut microbiota were assigned to the phyla of Firmicutes, Bacteroidetes, Proteobacteria, and Actinobacteria. Moreover, four strains were isolated from an individual fecal sample, of which one species was assigned to Escherichia fergusonii and the other three strains were assigned to Weissella cibaria. These four species belong to both abundant and low-abundant species revealed by high throughput sequencing. It was found that individuals with different BMI have different gut microbiota; while the differences are not significant. Also, the Firmicutes/Bacteroidetes ratio increases with the decrease of BMI, which is corresponding to previous results. In the future, more cohort gut microbiota in Zhejiang and Shanghai area will be collected and recovered, and the gut microbiota database of Zhejiang and Shanghai area will be built up in order to provide the basis for future gut microbiota modulation in this area.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.
hi@scite.ai
10624 S. Eastern Ave., Ste. A-614
Henderson, NV 89052, USA
Copyright © 2024 scite LLC. All rights reserved.
Made with 💙 for researchers
Part of the Research Solutions Family.