Gene chain (JYL) species gene chain is a cooperation between the world's top blockchain technology geeks and world-renowned biological research institutions, and the research results of various research institutions on the genes of various animal and plant species, especially the gene maps of species On the chain, it has become an important database for human scientific research on improving crops, poultry, and environmental protection. It is a milestone of great significance to promote the scientific research of agriculture, environmental protection and animal husbandry production. Owning the Gene chain (JYL), the potential economic value of genetic testing payment and commercial implementation in the future is extremely huge.