标题:Microorganism lipid droplets and biofuel development
作者:Liu, Yingmei; Zhang, Congyan; Shen, Xipeng; Zhang, Xuelin; Cichello, Simon; Guan, Hongbin; Liu, Pingsheng
作者机构:[Liu, Yingmei; Guan, Hongbin] Shandong Univ Weihai, Marine Coll, Weihai 264209, Shandong, Peoples R China.; [Liu, Yingmei; Zhang, Congyan; Shen, Xip 更多
通讯作者:Liu, PS
通讯作者地址:[Liu, PS]Chinese Acad Sci, Inst Biophys, Natl Lab Biomacromol, Beijing 100101, Peoples R China.
来源:BMB REPORTS
出版年:2013
卷:46
期:12
页码:575-581
DOI:10.5483/BMBRep.2013.46.12.271
关键词:Biofuel; Lipid droplets; Microorganism; Proteomics
摘要:Lipid droplet (LD) is a cellular organelle that stores neutral lipids as a source of energy and carbon. However, recent research has emerged that the organelle is involved in lipid synthesis, transportation, and metabolism, as well as mediating cellular protein storage and degradation. With the exception of multi-cellular organisms, some unicellular microorganisms have been observed to contain LDs. The organelle has been isolated and characterized from numerous organisms. Triacylglycerol (TAG) accumulation in LDs can be in excess of 50% of the dry weight in some microorganisms, and a maximum of 87% in some instances. These microorganisms include eukaryotes such as yeast and green algae as well as prokaryotes such as bacteria. Some organisms obtain carbon from CO2 via photosynthesis, while the majority utilizes carbon from various types of biomass. Therefore, high TAG content generated by utilizing waste or cheap biomass, coupled with an efficient conversion rate, present these organisms as bio-tech 'factories' to produce biodiesel. This review summarizes LD research in these organisms and provides useful information for further LD biological research and microorganism biodiesel development.
收录类别:SCOPUS;SCIE
WOS核心被引频次:10
Scopus被引频次:11
资源类型:期刊论文
原文链接:https://www.scopus.com/inward/record.uri?eid=2-s2.0-84891655475&doi=10.5483%2fBMBRep.2013.46.12.271&partnerID=40&md5=89150ed8529aefe42567c5e5e7eec900
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