Service of MRDB(Microbial Resources Data Base) was opened. This service was granted especially from MOST(Ministry of Science & Technology) and offers culture soups and various microorganisms for screening of enzymes or bioactive compounds. We also offer informations of bioactivities and phylogenetic relations of the selected microorganisms, especially actinomycetes and fungi. This service is running free of charge for supporting the development of domestic bio-industry and You can visit and use those services as a member. We manage this service by membership and distinguish general and regular membership. If you are a regular member of this service, you are permitted for visiting search service, such as informations of bioactivities and phylogenetic relations.