公开(公告)号：US20170137792A1

公开(公告)日：2017-05-18

申请号：US15353372

申请日：2016-11-16

Applicant: ACADEMIA SINICA

Inventor： Jui-Jen CHANG ,  Caroline THIA ,  Hao-Yeh LIN ,  Yu-Ju LIN ,  Chieh-Chen HUANG ,  Wen-Hsiung LI

IPC: C12N9/14 ,  C12N15/81 ,  C12P23/00

Abstract: Disclosed herein are recombinant polynucleotide sequences, vectors, host cells and methods for producing astaxanthin. The recombinant polynucleotide sequence is designed to provide a higher level of astaxanthin precursors via a shorter metabolic pathway, and thereby attains higher level of end products (e.g., astaxanthin) with desired stereoisomeric form and/or esterified form.

公开(公告)号：US20190144841A1

公开(公告)日：2019-05-16

申请号：US16200269

申请日：2018-11-26

Applicant: ACADEMIA SINICA

Inventor： Jui-Jen CHANG ,  Caroline THIA ,  Hao-Yeh LIN ,  Yu-Ju LIN ,  Chieh-Chen HUANG ,  Wen-Hsiung LI

IPC: C12N9/14 ,  C12P23/00 ,  C12N15/81

Abstract: Disclosed herein are recombinant polynucleotide sequences, vectors, host cells and methods for producing astaxanthin. The recombinant polynucleotide sequence is designed to provide a higher level of astaxanthin precursors via a shorter metabolic pathway, and thereby attains higher level of end products (e.g., astaxanthin) with desired stereoisomeric form and/or esterified form.