Synthetic microbial consortia
Synthetic microbial consortia or Synthetic microbial communities (commonly called SynComs) are multi-population systems that can contain a diverse range of microbial species, and are adjustable to serve a variety of industrial, ecological, and tautological interests. For synthetic biology, consortia take the ability to engineer novel cell behaviors to a population level.
Source: Wikipedia — Synthetic microbial consortia (CC BY-SA 4.0)