Abstract
Microbes are critical contributors in main areas of biotechnology, including green, red, and white biotechnology. This is why the importance of the preservation of microbial resources cannot be emphasized enough. Culture collections are repositories not only for the preservation and maintenance of a large variety of microbial resources and the associated data but also for their distribution in a quality-controlled manner. The mission of culture collections facilitates and supports utilization of microbial resources for research, education, and industrial purposes. Led by the World Federation for Culture Collections, an international organization committed to fostering the activities of culture collections of microorganisms and cell lines, more than 850 culture collections from 80 countries and regions work together to ensure the perpetuation of microbial resources. In addition, domestic networks, such as Japan Society for Culture Collections and United States Culture Collection Network along with regional networks for Europe, Latin America, and Asia thrive to ensure the long-term viability of microbial resources. The Republic of Korea recently took the first step in networking through the coordination of six ministries which house nine national microbial culture collections. With an explosion in microbiome research and a dramatic increase in the number of microbiome samples, the considerable challenge of culture collections will therefore be implementing the biobanking infrastructure of microbiome samples. Creating a domestic network of national culture collections is a key factor in efficiently and comprehensively managing nation-led microbiome research projects, particularly resulting microbiome samples. In this context, this review aims to provide an overview of microbial culture collection network and their future role to address the challenge in the microbiome era.