The right tool for the job: Chemical biology and microbiome science

Microbiomes exist in ecological niches ranging from the ocean and soil to inside of larger organisms like plants and animals. Within these niches, microbes play key roles in biochemical processes that impact larger phenomena, such as biogeochemical cycling or health. By understanding of how these processes occur at the molecular level, it may be possible to develop new interventions to address global problems. The complexity of these systems poses challenges to more traditional techniques. Chemical biology can help overcome these challenges by providing tools that are broadly applicable and can obtain molecular-level information about complex systems. This primer is intended to serve as a brief introduction to chemical biology and microbiome science, to highlight some of the ways that these two disciplines complement each other, and to encourage dialog and collaboration between these fields.