Institute of patent preservation microbiology

The forms of preservation certificates and survival certificates issued by different international preservation units are different. For example, CGMCC, an international preservation institution in China, will issue a certificate containing both the preservation certificate and the survival certificate information. In contrast, IPOE- Nite, an international preservation institution in Japan, will issue a preservation certificate first, and then issue a survival certificate separately after the survival experiment is verified (most international preservation institutions in other countries will issue a preservation certificate and a survival certificate respectively). China National Intellectual Property Administration recognized domestic preservation unit: China Metallurgical Group; General Microbiology Center of China Microbial Culture Preservation Management Committee; China Type Culture Collection Center; Located in Wuhan; And the newly-added Guangdong Microbial Germplasm Resources Preservation Center GDMCC.