Design and use of multiplexed chemostat arrays.

ABSTRACT: Chemostats are continuous culture systems in which cells are grown in a tightly controlled, chemically constant environment where culture density is constrained by limiting specific nutrients.(1,2) Data from chemostats are highly reproducible for the measurement of quantitative phenotypes as they provide a constant growth rate and environment at steady state. For these reasons, chemostats have become useful tools for fine-scale characterization of physiology through analysis of gene expression(3-6) and other characteristics of cultures at steady-state equilibrium.(7) Long-term experiments in chemostats can highlight specific trajectories that microbial populations adopt during adaptive evolution in a controlled environment. In fact, chemostats have been used for experimental evolution sinc

SUBMITTER: Miller AW 

PROVIDER: S-EPMC3610398 | biostudies-literature | 2013 Feb

REPOSITORIES: biostudies-literature