The purpose of this database is to collect information about diseases and their related genes. However, the possible problem is that the classification of diseases is more systematic and detailed. It doesn't mean that a list comes out directly when diabetes is imported, but that diseases are further classified, which requires you to look carefully, and the description of diseases is very detailed, not just a simple list, which requires you to read carefully to understand what the related genes are. But the advantage is that it is equivalent to simplifying your steps to find a summary, and it is more comprehensive.