Precise, automated control of conditions for high-throughput growth of yeast and bacteria with eVOLVER.

ABSTRACT: Precise control over microbial cell growth conditions could enable detection of minute phenotypic changes, which would improve our understanding of how genotypes are shaped by adaptive selection. Although automated cell-culture systems such as bioreactors offer strict control over liquid culture conditions, they often do not scale to high-throughput or require cumbersome redesign to alter growth conditions. We report the design and validation of eVOLVER, a scalable do-it-yourself (DIY) framework, which can be configured to carry out high-throughput growth experiments in molecular evolution, systems biology, and microbiology. High-throughput evolution of yeast populations grown at different densities reveals that eVOLVER can be applied to characterize adaptive niches. Growth selection on a

SUBMITTER: Wong BG 

PROVIDER: S-EPMC6035058 | biostudies-literature | 2018 Aug

REPOSITORIES: biostudies-literature