公开(公告)号：US11920137B2

公开(公告)日：2024-03-05

申请号：US16488504

申请日：2018-02-26

申请人： AGENCY FOR SCIENCE, TECHNOLOGY AND RESEARCH

发明人： Congqiang Zhang ,  Xixian Chen ,  Heng-Phon Too

IPC分类号： C12N15/52 ,  C12N9/02 ,  C12N9/90 ,  C12N15/62 ,  C12N15/70 ,  C12P5/02 ,  C12P7/26 ,  C12P23/00

CPC分类号： C12N15/52 ,  C12N9/0069 ,  C12N9/90 ,  C12N15/62 ,  C12N15/70 ,  C12P5/026 ,  C12P7/26 ,  C12P23/00 ,  C12Y113/11063 ,  C12Y113/11068 ,  C12Y505/01018 ,  C12Y505/01019

摘要： A method for producing a carotenoid or apocarotenoid is disclosed. The method comprises the step of expressing in a host cell an expression module comprising an expression vector having a coding region encoding at least one optimised carotenoid or apocarotenoid generating enzyme, the coding region being operably linked to a promoter. A host cell comprising an expression vector having a coding region encoding at least one optimised carotenoid or apocarotenoid generating enzyme, the coding region being operably linked to a promoter is also provided together with a kit.

公开(公告)号：US20240175036A1

公开(公告)日：2024-05-30

申请号：US18384044

申请日：2023-10-26

申请人： Agency for Science, Technology and Research

发明人： Congqiang Zhang ,  Xixian Chen ,  Heng-Phon Too

IPC分类号： C12N15/52 ,  C12N9/02 ,  C12N9/90 ,  C12N15/62 ,  C12N15/70 ,  C12P5/02 ,  C12P7/26 ,  C12P23/00

CPC分类号： C12N15/52 ,  C12N9/0069 ,  C12N9/90 ,  C12N15/62 ,  C12N15/70 ,  C12P5/026 ,  C12P7/26 ,  C12P23/00 ,  C12Y113/11063 ,  C12Y113/11068 ,  C12Y505/01018 ,  C12Y505/01019

摘要： A method for producing a carotenoid or apocarotenoid is disclosed. The method comprises the step of expressing in a host cell an expression module comprising an expression vector having a coding region encoding at least one optimised carotenoid or apocarotenoid generating enzyme, the coding region being operably linked to a promoter. A host cell comprising an expression vector having a coding region encoding at least one optimised carotenoid or apocarotenoid generating enzyme, the coding region being operably linked to a promoter is also provided together with a kit.

公开(公告)号：US20240318222A1

公开(公告)日：2024-09-26

申请号：US18579156

申请日：2022-07-15

申请人： CJ CHEILJEDANG CORPORATION

发明人： Hye Min PARK ,  Peter LEE ,  Dong Pil LEE ,  Jae Eung KIM

IPC分类号： C12P23/00 ,  C12N9/02

CPC分类号： C12P23/00 ,  C12N9/0069 ,  C12Y113/11063

摘要： The present disclosure relates to a novel beta-carotene 15,15′-oxygenase variant, a microorganism including the variant, a method for producing a retinoid using the microorganism, a composition for producing a retinoid, and use of the variant or microorganism for producing a retinoid.