[Agricultural, Fisheries and Livestock Newspaper=Reporter Kim Jin-oh] Gene editing technology company ToolGen (CEO Yoo Jong-sang) announced on the 6th that it has signed a "CRISPR-Cas9 gene editing technology transfer agreement" with avian bioengineering company AvinoGen (CEO Han Jae-yong). ToolGen is the only company in Korea to hold the source patent for CRISPR-Cas9 gene editing. It has secured a total of 30 related patents in 10 major countries, including the United States, Europe, and Japan, and based on these, has concluded more than 20 technology transfer agreements with global companies such as Monsanto and Thermo Fisher, leading the commercialization of the technology. AvinoGen was founded in 2022 by Professor Han Jae-yong from the Department of Animal Biotechnology at Seoul National University.