Use of Changestat for Growth Rate Studies of Gut Microbiota.

ABSTRACT: Human colon microbiota, composed of hundreds of different species, is closely associated with several health conditions. Controlled in vitro cultivation and up-to-date analytical methods make possible the systematic evaluation of the underlying mechanisms of complex interactions between the members of microbial consortia. Information on reproducing fecal microbial consortia can be used for various clinical and biotechnological applications. In this study, chemostat and changestat cultures were used to elucidate the effects of the physiologically relevant range of dilution rates on the growth and metabolism of adult fecal microbiota. The dilution rate was kept either at D = 0.05 or D = 0.2 1/h in chemostat cultures, while gradually changing from 0.05 to 0.2 1/h in the A

SUBMITTER: Adamberg K 

PROVIDER: S-EPMC7019180 | biostudies-literature | 2020

REPOSITORIES: biostudies-literature