PHOTOSYNTHETIC PRODUCTION OF 3-HYDROXYBUTYRATE FROM CARBON DIOXIDE
摘要
Construction and expression of synthetic pathways to produce (S) or (R)-3- hydroxybutyrate (3HB) as enantiomerically-pure products by genetically engineering cyanobacterium Synechocystis sp. PCC 6803 (Fig. 2). Under optimized growth conditions, the pathway employing phaA and phaB from R. eutropha was the most effective, producing up to 533.4±5.5 mg/1 (R)-3HB after 21 days photosynthetic cultivation. For the first time, the feasibility and high efficiency of producing 3HB using solar energy and CO2 as sole energy and carbon sources by engineered cyanobacteria is demonstrated.
申请公布号
WO2013172928(A1)
申请公布日期
2013.11.21
申请号
WO2013US29997
申请日期
2013.03.08
申请人
ARIZONA BOARD OF REGENTS, A BODY CORPORATE OF THESTATE OF ARIZONA ACTING FOR AND ON BEHALF OF ARIZONIA STATE UNIVERSITY;WANG, BO;ZHANG, WEIWEN;MELDRUM, DEIRDRE;NIELSEN, DAVID
发明人
WANG, BO;ZHANG, WEIWEN;MELDRUM, DEIRDRE;NIELSEN, DAVID