(293d) Invited Speaker: Developing and Applying a Microdroplet Co-Cultivation and Omics Toolbox for Elucidating Microbiomes
- Conference: AIChE Annual Meeting
- Year: 2019
- Proceeding: 2019 AIChE Annual Meeting
- Group: Topical Conference: Microbes at Biomedical Interfaces
- Time: Tuesday, November 12, 2019 - 9:48am-10:06am
We have been developing and applying a technological pipeline, based on nanoliter-scale microfluidic droplets, to co-cultivate and dissect subsets of complex microbial communities in order to elucidate molecular mechanisms underlying their structures and functions. The pipeline consists of droplet generation, co-cultivation, isolation, and analysis such as metagenomic sequencing. We apply this technological framework to the study of microbial communities closely related to human health, particularly the vaginal and gut microbiome. For instance, we demonstrate the anaerobic co-cultivation of diverse sub-communities from a human fecal sample and the de novo reconstruction of genomes from a microdroplet. We observe that many of the cultivated bacteria in these encapsulated sub-communities represent the microbial âdark matterâ.