Branched chain amino acid biosynthetic enzymes

摘要

This invention relates to an isolated nucleic acid fragment encoding an isocitrate dehydrogenase. The invention also relates to the construction of a chimeric gene encoding all or a portion of the isocitrate dehydrogenase, in sense or antisense orientation, wherein expression of the chimeric gene results in production of altered levels of the isocitrate dehydrogenase in a transformed host cell.