Establishment of Cellobiose Utilization for Lipid Production in Rhodococcus opacus PD630

被引：31
作者：
Hetzler, Stephan [1 ]
Steinbuechel, Alexander [1 ,2 ]
机构：
[1] Univ Munich, Inst Mol Mikrobiol & Biotechnol, Munster, Germany
[2] King Abdulaziz Univ, Dept Environm Sci, Jeddah 21413, Saudi Arabia
来源：
APPLIED AND ENVIRONMENTAL MICROBIOLOGY | 2013年 / 79卷 / 09期
关键词：
BIOFUELS; TRIACYLGLYCEROLS; FERMENTATION; BIOLOGY;
D O I：
10.1128/AEM.03678-12
中图分类号：
Q81 [生物工程学（生物技术）]; Q93 [微生物学];
学科分类号：
071005 ; 0836 ; 090102 ; 100705 ;
摘要：
Rhodococcus opacus PD630, which is known for its ability to accumulate large amounts of triacylglycerols (TAG), was metabolically engineered, and a cellobiose utilization pathway was introduced. Activities of beta-glucosidases were determined, and recombinant strains accumulated fatty acids up to 39.5 +/- 5.7% (wt/wt) of cell dry mass from cellobiose.
引用
收藏
页码：3122 / 3125
页数：4
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