In another development in the field of biotechnology, Nippon Paper Group is testing rice variant which could lessen the symptoms of hay fever. This special variety of rice was developed with the help of MAT vector system for the purpose of genetically extracting genomes or epitope in the rice. These epitope could act as a vaccine for hay fever and people consuming this strain of rice would be experiencing lesser symptoms of hay fever during the season. In order to achieve this, Nippon paper has established a large greenhouse of five hundred square meter on island of Komatsu and it is expected that around seven hundred kilograms of rice would be produced annually under proper light and temperature. The project has been commissioned by the Ministry of Forestry, Agriculture and Fisheries.