Method for producing meso-galactaric acid by contacting a fungal cell with a biomaterial having galacturonic acid
申请人:TEKNOLOGIAN TUTKIMUSKESKUS VTT OY
公开号:US10982239B2
公开(公告)日:2021-04-20
The present invention relates to a field of genetically modified fungal cells and converting galacturonic acid to meso-galactaric acid, more precisely to a method of producing meso-galactaric acid. The invention further relates to recombinant fungal cells having a specific combination of modifications including but not limited to expression of uronate dehydrogenase enzyme, reduced D-galacturonic acid reductase activity, and furthermore reduced meso-galactaric acid catabolism, as well as uses and methods related thereto.
本发明涉及转基因真菌细胞和将半乳糖醛酸转化为中半乳糖醛酸的领域,更确切地说,涉及一种生产中半乳糖醛酸的方法。本发明还涉及具有特定修饰组合的重组真菌细胞,这些修饰组合包括但不限于表达尿酸脱氢酶、降低 D-半乳糖醛酸还原酶活性、进一步降低中半乳糖醛酸分解代谢,以及与之相关的用途和方法。