Generating Pure Bacterial Cultures in a Liquid Medium

Source: Brumfield, K. D. et. al., Laboratory Techniques Used to Maintain and Differentiate Biotypes of Vibrio cholerae Clinical and Environmental Isolates. J. Vis. Exp. (2017)This video demonstrates the growth of bacterial cultures in a liquid medium. Shaking promotes aeration and distributes nutrients evenly, supporting exponential growth and resulting in a uniform, metabolically active suspension suitable for downstream applications.