Subsequent cultures or, as they are called, " subcultures," may be made by inoculating fresh tubes, and in this way growth may be maintained often for an indefinite period.
subcultures of an organization matter.
In the limit of short time between the introductions of new subcultures, every individual will have a new subculture with each time step.
The US is often divided into geographic regions that also represent subcultures present in the US.
subcultures in society and in some cases become an integral part of life.