| abstract |
(57) Abstract: A DNA fragment encoding 6-hydroxynicotinic acid monooxygenase, a recombinant DNA containing the DNA fragment, a transformant cell carrying the recombinant DNA, and the trait Utilization of transformant cells. [Effect] By using a transformant cell having this recombinant DNA, a highly active 6-hydroxynicotinic acid monooxygenase can be produced in a large amount, and 2,5-dihydroxypyridine can be produced from 6-hydroxynicotinic acid. The industrial production of is possible. |